{"id":7557,"date":"2020-11-10T18:12:54","date_gmt":"2020-11-10T17:12:54","guid":{"rendered":"https:\/\/sommainternational.com\/anti-seismic-devices\/"},"modified":"2026-03-22T07:35:57","modified_gmt":"2026-03-22T06:35:57","slug":"anti-seismic-devices","status":"publish","type":"page","link":"https:\/\/sommainternational.com\/en\/anti-seismic-devices\/","title":{"rendered":"Anti \u2013 Seismic Devices"},"content":{"rendered":"<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section\">\n<div class=\"et_pb_row_0 et_pb_row et_block_row\">\n<div class=\"et_pb_column_0 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--3inwpavfnm\"><div class=\"et_pb_text_inner\"><h2>Anti-Seismic Devices<\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_1 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_1 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h3>The <strong>SEISMIC PROTECTION<\/strong> strategy involves the use of specific devices designed to reduce the seismic stresses transmitted to the structure. This can be achieved either by inserting deformable constraints that affect the response period, shifting it to areas with a more convenient spectral ordinate, or by using dissipative devices capable of absorbing part of the seismic energy and converting it into heat.<\/h3>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_2 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_row_2 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_3 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_code_0 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><style>\r\n  .verticalSeparator {\r\n    background-color: #0b588b;\r\n    width: 0.3rem;\r\n    height: 12rem;\r\n}\r\n<\/style><br><div class=\"verticalSeparator\">\r\n<\/div><\/div><\/div>\n\n<div class=\"et_pb_code_1 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><p><style>\r\n  .hSeparator {\r\n    background-color: #0b588b;\r\n    width: 12rem;\r\n    height: 0.3rem;\r\n}\r\n<\/style><\/p><br><div class=\"hSeparator\">\u00a0<\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_column_4 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h4>The anti-seismic devices we design and we manufacture are:<\/h4>\n<\/div><\/div>\n\n<div class=\"et_pb_row_3 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_5 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_0 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_6 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Elastomeric Isolators - ISI<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_4 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_7 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_1 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_8 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Elastomeric Isolators With Lead Core - ISI-P<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_5 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_9 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_2 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_10 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Single or double curved sliding surface isolators\u00a0<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_6 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_11 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_3 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_12 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><span>Shock Transmission Unit - ROD<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_7 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_13 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_4 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_14 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Devices Dependent On Displacement - RED-AIOS<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_8 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_15 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_5 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_16 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Fluid-viscous devices type MC and MCL<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_9 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_17 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_6 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" title=\"Somma-Icon-blu\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_18 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Elastic Restraint Devices<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_1 et_pb_section et_section_regular et_flex_section\">\n<div class=\"et_pb_row_11 et_pb_row et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_21 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_0 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_22 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_7 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_23 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_1 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_section_2 et_pb_section et_section_regular et_block_section\">\n<div class=\"et_pb_row_12 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_24 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_0 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_11 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>01<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_12 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h2>Anti-Seismic Devices<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_text_13 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><span class=\"et_pb_background_pattern\"><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_13 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_25 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_14 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"3r110aui2f\">\n<div class=\"et_pb_column_26 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_14 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Elastomeric Isolators \u2013 ISI<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_27 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_1 et_pb_icon et-interaction-target-ql3y0bi274 et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"ql3y0bi274\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_15 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-jmvjrmgvk7 hideToggle\" data-interaction-target=\"jmvjrmgvk7\">\n<div class=\"et_pb_column_28 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_1 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_15 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>ISI series ELASTOMERIC ISOLATORS<\/strong> consist of layers of rubber alternating with steel plates bonded together through a vulcanization process.This configuration can withstand both vertical and horizontal forces.<\/p>\n<p><\/p>\n<p>They perform a bearing function, with high vertical stiffness, but allow significant in-plane displacements for relatively low forces, thanks to their low horizontal stiffness.<\/p>\n<p><\/p>\n<p>ISI-type devices have good dissipative capacity, with equivalent damping of 10-15%. To cover a wide range of equivalent horizontal stiffnesses, the isolators can be made with three different elastomer compounds with different shear moduli:<\/p>\n<p><\/p>\n<p>G=0.40 MPa (\"Soft\" compound) <br \/>G=0.80 MPa (\"Normal\" compound) <br \/>G=1.40 MPa (\"Hard\" compound)<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_16 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_29 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_2 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_30 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_16 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/07\/Somma_Isolatori_HDRB_LRB_lok.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_17 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_31 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_2 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_32 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_8 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_33 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_3 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_0 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_2\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_2 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_9 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47.jpg\" width=\"1599\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47.jpg 1599w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-1536x1153.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/isolatori_elastomerici_isi_PHOTO-2020-01-29-18-26-47-700x525.jpg 700w\" sizes=\"(max-width: 1599px) 100vw, 1599px\" class=\"wp-image-9572\" title=\"isolatori_elastomerici_isi\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_3 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_10 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI.jpg\" width=\"1080\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI.jpg 1080w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI-169x300.jpg 169w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI-576x1024.jpg 576w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI-768x1365.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI-864x1536.jpg 864w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/GIUNTI-PICCOLE-ESCURSIONI-700x1244.jpg 700w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" class=\"wp-image-2945\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_4 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_11 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001.jpg\" width=\"1280\" height=\"960\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001.jpg 1280w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG-20150720-WA0001-700x525.jpg 700w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" class=\"wp-image-3313\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_5 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_12 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma-.jpg\" width=\"2048\" height=\"1536\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma-.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/1.isolatori-in-gomma--700x525.jpg 700w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" class=\"wp-image-916\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_6 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_13 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/08\/P1180081-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-428\" title=\"4.isolatori\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_18 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_34 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_19 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"7lhps8w7ih\">\n<div class=\"et_pb_column_35 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_17 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Elastomeric Isolators With Lead Core ISI-P<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_36 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_3 et_pb_icon et-interaction-target-61bwpg67a9 et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"61bwpg67a9\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_20 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-7tx47dr2r8 hideToggle\" data-interaction-target=\"7tx47dr2r8\">\n<div class=\"et_pb_column_37 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_7 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_18 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>The ISI-P <\/strong>series<strong> LEAD-CORE ELASTOMERIC ISOLATORS<\/strong> are identical to the ISI series, but contain a central lead core.<br \/><strong>The lead core<\/strong> allows the device to achieve a damping level of up to 30%.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_21 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_38 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_4 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_39 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_19 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/07\/Somma_Isolatori_HDRB_LRB_lok.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_22 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_40 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_4 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_41 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_14 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_42 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_5 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_1 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_3\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_8 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_15 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA.jpg\" width=\"1280\" height=\"960\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA.jpg 1280w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/isolatori-ARENA-700x525.jpg 700w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" class=\"wp-image-596\" title=\"1.isolatori\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_9 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_16 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici.jpeg\" width=\"1280\" height=\"720\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici.jpeg 1280w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici-300x169.jpeg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici-1024x576.jpeg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici-768x432.jpeg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici-700x394.jpeg 700w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2.c.dispositivi-antisismici-539x303.jpeg 539w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" class=\"wp-image-10128\" title=\"ISI\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_10 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_17 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori.jpg\" width=\"1280\" height=\"960\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori.jpg 1280w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/Isolatori-700x525.jpg 700w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" class=\"wp-image-597\" title=\"2.ISI-P\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_11 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_18 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-scaled.jpg\" width=\"1920\" height=\"2560\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-scaled.jpg 1920w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-768x1024.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-1152x1536.jpg 1152w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-1536x2048.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/IMG_0097-700x933.jpg 700w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"wp-image-10129\" title=\"ISI\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_23 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_43 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_24 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"ygziks3xfl\">\n<div class=\"et_pb_column_44 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_20 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Single or Double Curved surface sliding isolators - FP<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_45 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_5 et_pb_icon et-interaction-target-e5u6n7pdr8 et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"e5u6n7pdr8\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_25 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-4rhs91mh90 hideToggle\" data-interaction-target=\"4rhs91mh90\">\n<div class=\"et_pb_column_46 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_12 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_21 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>The FP series CURVED SURFACE SLIDE ISOLATORS<\/strong> are devices made of metal elements that create a combination of sliding curved surfaces designed with an appropriate radius of curvature, which determines the period of the isolated structure.<\/p>\n<p><\/p>\n<p>Sliding between the curved surfaces occurs through the coupling of a surface made of a specific low-friction material with stainless steel.<br \/>They can be made with <strong>single<\/strong> or<strong> double curvature<\/strong>.<br \/>The damping coefficient ranges from 15% to 40%.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"et_pb_row_27 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_49 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_6 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_50 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_19 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_51 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_7 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_2 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_3\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_13 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_20 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55.jpg\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-06-26-17-28-55-700x525.jpg 700w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" class=\"wp-image-9567\" title=\"A superficie curva\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_14 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_21 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-scaled.jpg\" width=\"1920\" height=\"2560\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-scaled.jpg 1920w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-768x1024.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-1152x1536.jpg 1152w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-1536x2048.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/AVR-GAGA-Post.-1-4-700x933.jpg 700w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" class=\"wp-image-2739\" title=\"A superficie curva\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_15 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_22 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24.jpeg\" width=\"1600\" height=\"901\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24.jpeg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-300x169.jpeg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-1024x577.jpeg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-768x432.jpeg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-1536x865.jpeg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-700x394.jpeg 700w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-539x303.jpeg 539w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-7256\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_16 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_23 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24.jpeg\" width=\"1600\" height=\"901\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24.jpeg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-300x169.jpeg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-1024x577.jpeg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-768x432.jpeg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-1536x865.jpeg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-700x394.jpeg 700w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2020-10-22-at-11.05.24-539x303.jpeg 539w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-7256\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_28 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_52 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_29 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"wqz0e6e33x\">\n<div class=\"et_pb_column_53 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_23 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Shock Trasmission Unit - ROD<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_54 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_7 et_pb_icon et-interaction-target-0xtu8xkcs4 et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"0xtu8xkcs4\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_30 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-ollm5yqwis hideToggle\" data-interaction-target=\"ollm5yqwis\">\n<div class=\"et_pb_column_55 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_17 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_24 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>The ROD <\/strong>series<strong> DYNAMIC COUPLING DEVICES<\/strong> are temporary constraint fluid-dynamic devices or <strong>shock transmitter units (STUs)<\/strong>. The <strong>ROD<\/strong> device allows slow displacements for low reaction forces and acts as a fixed constraint for impulsive forces. Its behavior is symmetrical with respect to the intermediate position, both in terms of reaction and displacement. This type of operation is due to the presence of a piston inside the steel jacket that divides two chambers containing hydraulic fluid and connected by a calibrated valve.<\/p>\n<p><\/p>\n<p>The connection to the structure is via two spherical hinges, which allow rotation around any axis: the device behaves like a connecting rod, capable of transmitting forces only along its own axis.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_31 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_56 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_8 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_57 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_25 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/07\/Somma_Shock_Transmitters_Unit_ROD_lok.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_32 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_58 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_8 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_59 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_24 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_60 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_9 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_3 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_2\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_18 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_25 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151.jpg\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-05-18-PHOTO-00000151-700x525.jpg 700w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2706\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_19 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_26 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01.jpg\" width=\"1600\" height=\"901\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-300x169.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-1024x577.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-768x432.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-1536x865.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-700x394.jpg 700w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-06-01-539x303.jpg 539w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2708\" title=\"Di accoppiamento ROD\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_20 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_27 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25.jpg\" width=\"1600\" height=\"901\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-300x169.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-1024x577.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-768x432.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-1536x865.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-700x394.jpg 700w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-04-15-16-10-25-539x303.jpg 539w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2709\" title=\"PHOTO-2020-04-15-16-10-25\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_21 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_28 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24.jpg\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-08-04-07-47-24-700x525.jpg 700w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2710\" title=\"ROD\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_22 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_29 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59.jpeg\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59.jpeg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-300x225.jpeg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-1024x768.jpeg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-768x576.jpeg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-1536x1152.jpeg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-800x600.jpeg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/WhatsApp-Image-2017-10-14-at-10.10.59-700x525.jpeg 700w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2711\" title=\"ROD\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_23 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_30 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412.jpg\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/e289ad3d-75de-40ff-b08b-c48942ce0412-700x525.jpg 700w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2707\" title=\"ROD\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_33 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_61 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_34 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"xl26rq0gva\">\n<div class=\"et_pb_column_62 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_26 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Devices Dependent On Displacement RED - AIOS<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_63 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_9 et_pb_icon et-interaction-target-8hmv4wvdcr et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"8hmv4wvdcr\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_35 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-4sl6o9u5cc hideToggle\" data-interaction-target=\"4sl6o9u5cc\">\n<div class=\"et_pb_column_64 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_24 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_27 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>The RED and AIOS<\/strong> series <strong>of ELASTOPLASTIC STEEL DEVICES<\/strong> are devices with nonlinear, displacement-dependent NDL behavior. They exploit the hysteretic properties of steel to dissipate energy. They consist of a series of steel elements designed to deform plastically under seismic action.<\/p>\n<p><\/p>\n<p>The <strong>RED<\/strong> type is a seismic restraint made with crescent-shaped elements and acts in a single horizontal direction.<br \/>The <strong>AIOS<\/strong> type is a combination of a bearing device and steel hysteretic elements. The C-shaped elements that act as dissipators can be positioned in a single horizontal direction or in both, thus giving the device unidirectional or bidirectional behavior.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_36 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_65 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_10 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_66 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_28 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/07\/Somma_Displacement_Dependent_Devices_AIOS-\u2013-RED_lok.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_37 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_67 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_10 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_68 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_31 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_69 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_11 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_4 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_3\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_25 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_32 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052.jpg\" width=\"1024\" height=\"768\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/2018-01-31-PHOTO-00000052-700x525.jpg 700w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" class=\"wp-image-9547\" title=\"RED AIOS HBF\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_26 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_33 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33.jpg\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33.jpg 1600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-03-09-15-45-33-700x525.jpg 700w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" class=\"wp-image-2722\" title=\"RED AIOS HBF\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_27 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_34 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-scaled.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-scaled.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/20171213_095409-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-2719\" title=\"20171213_095409\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_38 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_70 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_39 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"80u31rhc9k\">\n<div class=\"et_pb_column_71 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_29 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Viscous Dampers - MC and MCL<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_72 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_11 et_pb_icon et-interaction-target-y6zb0hrn3d et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"y6zb0hrn3d\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_40 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-z9qeoy1dqj hideToggle\" data-interaction-target=\"z9qeoy1dqj\">\n<div class=\"et_pb_column_73 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_28 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_30 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>The MC \u2013 MCL <\/strong>series<strong> VISCOUS DAMPERS<\/strong> are velocity-dependent devices.<\/p>\n<p><\/p>\n<p>The device's behavior depends on velocity according to the following law:<\/p>\n<p><\/p>\n<p><strong>F = Cv\u03b1<\/strong><br \/>Where:<br \/><strong>F<\/strong> = force<br \/><strong>C<\/strong> = damping constant<br \/><strong>v<\/strong> = velocity<br \/><strong>\u03b1<\/strong> = exponent with values \u200b\u200bbetween 0.10 and 0.5<\/p>\n<p><\/p>\n<p>Its behavior is symmetrical with respect to the intermediate position, both in terms of reaction and displacement. This type of operation is due to the presence of a piston inside the steel jacket that divides two chambers containing hydraulic fluid and connected by a calibrated valve.<\/p>\n<p><\/p>\n<p>The connection to the structure is via two spherical hinges, which allow rotation around any axis: the device behaves like a connecting rod, capable of transmitting forces only along its own axis.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_41 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_74 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_12 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_75 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_31 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/07\/Somma_Fluis_Viscous_Damper_MC-MCL_lok.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_42 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_76 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_12 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_77 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_35 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_78 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_13 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_5 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_3\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_29 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_36 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10.jpg\" width=\"900\" height=\"1600\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10.jpg 900w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10-169x300.jpg 169w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10-576x1024.jpg 576w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10-768x1365.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10-864x1536.jpg 864w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/dispositivi_viscosi_PHOTO-2020-09-29-14-36-10-700x1244.jpg 700w\" sizes=\"(max-width: 900px) 100vw, 900px\" class=\"wp-image-9561\" title=\"dispositivi_viscosi\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_30 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_37 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.29.10-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-629\" title=\"2\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_31 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_38 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/2014-07-02-15.28.37-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-628\" title=\"1\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_32 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_39 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-scaled.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-scaled.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG_1149-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-630\" title=\"3\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_43 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_79 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_row_44 et_pb_row et_pb_row_nested et_flex_row\" data-interaction-trigger=\"61xs75d4he\">\n<div class=\"et_pb_column_80 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_18_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_18_24_widescreen et_flex_column_18_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_32 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module pointer\"><div class=\"et_pb_text_inner\"><h2>Dissipative Bracing - HBF<\/h2>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_81 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_13 et_pb_icon et-interaction-target-yhf85w3ry1 et_pb_module et_block_module icoToggleClose, pointer\" data-interaction-target=\"yhf85w3ry1\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">7<\/span><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_45 et_pb_row et_pb_row_nested et_flex_row et-interaction-target-9va402ij2k hideToggle\" data-interaction-target=\"9va402ij2k\">\n<div class=\"et_pb_column_82 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_33 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_33 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\" id=\"toggle-test\"><div class=\"et_pb_text_inner\"><p><strong>HBF<\/strong> series <strong>dissipative bracing systems<\/strong> are often used for seismic retrofitting and improvement of existing buildings, providing passive protection that increases the structural strength and rigidity. These systems consist of a single or pair of steel plates designed and manufactured to concentrate inelastic deformations in specific areas, ensuring excellent levels of energy dissipation.<\/p>\n<p><\/p>\n<p>The procedure involves inserting the HBF device into the structural bracing mesh, which serves as a connection between the frame node and the bracing.<br \/>This type of procedure is generally minimally invasive, as the elements are inserted within the frame mesh. The elements can be left exposed or covered with paneling.<br \/>Replacement after a seismic event is easy and cost-effective; simply leave a niche in the wall and replace only the plasticized dissipative element, without further intervention on the structure or the bracing rod.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_row_46 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_83 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_icon_14 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c1<\/span><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_84 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_12_24_widescreen et_flex_column_12_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_34 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2026\/01\/Somma_Dissipative_Steel_Bracers_HBF_v2b.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Somma Brochure\">SCARICA LA BROCHURE<\/a><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_47 et_pb_row et_pb_row_nested et_flex_row divider\" id=\"somma-divider\"><div class=\"et_pb_column_85 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_14 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_86 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_image_40 et_pb_image et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Icon-blu.svg 0w\" class=\"wp-image-13094\" \/><\/span><\/div><\/div><div class=\"et_pb_column_87 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\"><div class=\"et_pb_divider_15 et_pb_divider et_pb_space et_pb_divider_position_center et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div>\n\n<div class=\"et_pb_group_carousel_6 et_pb_group_carousel et_pb_group et_pb_module et_pb_group_carousel_center_mode et_pb_group_carousel_arrows_inside et_pb_group_carousel_dots_center et_pb_group_carousel_dots_below et_pb_group_carousel_slides_3\"><span class=\"et_pb_background_pattern\"><\/span><div class=\"et_pb_group_carousel_container\"><div class=\"et_pb_group_carousel_track\"><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_34 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_41 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25.jpg\" width=\"1200\" height=\"1599\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25.jpg 1200w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25-768x1023.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25-1153x1536.jpg 1153w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25-700x933.jpg 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" class=\"wp-image-9553\" title=\"home_controventi_dissipativii_PHOTO-2020-01-30-07-27-25\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_35 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_42 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26.jpg\" width=\"1200\" height=\"1599\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26.jpg 1200w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26-768x1023.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26-1153x1536.jpg 1153w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-01-30-07-27-26-700x933.jpg 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" class=\"wp-image-2839\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_36 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_43 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14.jpg\" width=\"1200\" height=\"1600\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14.jpg 1200w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14-768x1024.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14-1152x1536.jpg 1152w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/10\/PHOTO-2020-02-14-12-37-14-700x933.jpg 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" class=\"wp-image-2843\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_37 et_pb_group et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_44 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1.jpg\" width=\"1200\" height=\"1600\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1.jpg 1200w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1-225x300.jpg 225w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1-768x1024.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1-1152x1536.jpg 1152w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1-600x800.jpg 600w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/IMG-20190620-WA0012-1-700x933.jpg 700w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" class=\"wp-image-1058\" title=\"2.controventi\" \/><\/span><\/div>\n<\/div><\/div><div class=\"et_pb_group_carousel_slide\"><div class=\"et_pb_group_38 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_image_45 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-scaled.jpg\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-scaled.jpg 2560w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-300x225.jpg 300w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-1024x768.jpg 1024w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-768x576.jpg 768w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-1536x1152.jpg 1536w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-2048x1536.jpg 2048w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-800x600.jpg 800w, https:\/\/sommainternational.com\/wp-content\/uploads\/2020\/09\/P1020789-1-700x525.jpg 700w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" class=\"wp-image-875\" title=\"1.controventi\" \/><\/span><\/div>\n<\/div><\/div><\/div><\/div><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\"><span class=\"et-pb-icon\">4<\/span><\/span><span class=\"et_pb_group_carousel_arrow et_pb_group_carousel_arrow_next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\"><span class=\"et-pb-icon\">5<\/span><\/span><div class=\"et_pb_group_carousel_dots\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_3 et_pb_section et_section_regular et_flex_section\">\n<div class=\"et_pb_row_48 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_88 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_8_24_widescreen et_flex_column_8_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_image_46 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Logo-w300-blu.svg\" width=\"0\" height=\"0\" srcset=\"https:\/\/sommainternational.com\/wp-content\/uploads\/2025\/06\/Somma-Logo-w300-blu.svg 0w\" class=\"wp-image-13100\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_89 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_16_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone et_flex_column_16_24_widescreen et_flex_column_16_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_group_39 et_pb_group et-last-child et_pb_module et_flex_group et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_row_49 et_pb_row et_pb_row_nested et_flex_row et_clickable et-interaction-target-zw1x9nw17j\" data-interaction-target=\"zw1x9nw17j\">\n<div class=\"et_pb_column_90 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_35 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>01<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module btnProduct\" href=\"https:\/\/sommainternational.com\/en\/structural-bearings\/\" data-icon=\"5\">Structural Bearings<\/a><\/div>\n\n<div class=\"et_pb_text_36 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><span class=\"et_pb_background_pattern\"><\/span><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_50 et_pb_row et_pb_row_nested et_flex_row\">\n<div class=\"et_pb_column_91 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone et_flex_column_24_24_widescreen et_flex_column_24_24_ultraWide preset--module--divi-column--default\">\n<div class=\"et_pb_text_37 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>02<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module btnProduct\" href=\"https:\/\/sommainternational.com\/en\/expansion-joints\/\" data-icon=\"5\">expansion joints<\/a><\/div>\n\n<div class=\"et_pb_text_38 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><span class=\"et_pb_background_pattern\"><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":21,"featured_media":7447,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-7557","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Anti \u2013 Seismic Devices - Somma International<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sommainternational.com\/en\/anti-seismic-devices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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