{"id":23734,"date":"2023-05-03T07:59:42","date_gmt":"2023-05-03T06:59:42","guid":{"rendered":"https:\/\/senor.es\/?p=23734"},"modified":"2025-02-07T11:36:19","modified_gmt":"2025-02-07T10:36:19","slug":"supports-acoustiques","status":"publish","type":"post","link":"https:\/\/senor.es\/fr\/supports-acoustiques\/","title":{"rendered":"Supports acoustiques"},"content":{"rendered":"\n
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SUPPORTS ACOUSTIQUES<\/strong><\/h1>\n\n\n\n
\"\"<\/figure>\n<\/div><\/section>\n\n\n\n
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<\/div><\/section>\n\n\n\n

D\u00e9finition: <\/strong><\/p>\n\n\n\n

Les supports anti-vibrations absorbent et amortissent les vibrations. Soit en r\u00e9duisant la transmission des vibrations (en particulier le bruit de structure) dans les structures de b\u00e2timent telles que les plafonds, les doublages, les cloisons et les sols, soit en att\u00e9nuant les vibrations produites par les machines, r\u00e9duisant consid\u00e9rablement les vibrations et le bruit \u00e9mis par un \u00e9quipement.

SENOR, apr\u00e8s plus de 25 ans d’exp\u00e9rience dans la fabrication de supports et apr\u00e8s avoir effectu\u00e9 d’innombrables tests acoustiques en laboratoire, les divise en deux cat\u00e9gories :

– Supports polym\u00e8res (caoutchouc) : pour att\u00e9nuer les sons dans les moyennes\/hautes fr\u00e9quences.
– Supports hybrides (caoutchouc et ressort) : pour att\u00e9nuer les sons dans les basses\/moyennes\/hautes fr\u00e9quences.

Le caoutchouc assure l’isolation des vibrations dans la plage de fr\u00e9quence moyenne\/haute tandis que le ressort (spirale en acier) offre un haut degr\u00e9 d’isolation dans la plage de fr\u00e9quence basse\/moyenne.<\/p>\n\n\n\n

Caract\u00e9ristiques:<\/strong><\/p>\n\n\n\n

Les plots doivent pouvoir travailler librement en allongement (allongement ou \u00e9tirement) et aussi en compression, c’est-\u00e0-dire dans les deux sens. C’est une exigence fondamentale pour obtenir les meilleurs r\u00e9sultats acoustiques.

De plus, les amortisseurs doivent fournir une s\u00e9curit\u00e9 maximale \u00e0 la solution o\u00f9 ils doivent \u00eatre appliqu\u00e9s.

Une installation correcte des supports d\u00e9terminera son bon fonctionnement.

Nos supports sont couramment utilis\u00e9s dans la construction s\u00e8che, ainsi que les plaques de pl\u00e2tre et les fourrures pour une insonorisation efficace.

Choisir le bon support est essentiel pour la viabilit\u00e9 de la solution constructive. En d’autres termes, si le bon support n’est pas install\u00e9, non seulement un bon r\u00e9sultat d’insonorisation ne sera pas obtenu, mais l’acoustique de la pi\u00e8ce peut m\u00eame se d\u00e9t\u00e9riorer.<\/p>\n\n\n\n

Crit\u00e8res de choix d’un support acoustique :<\/strong><\/h2>\n\n\n\n
    \n
  1. Charge : chaque support est con\u00e7u pour fonctionner dans une plage de charge.<\/li>\n\n\n\n
  2. Fr\u00e9quence de fonctionnement (r.p.m.).<\/li>\n\n\n\n
  3. Utilisation int\u00e9rieure ou ext\u00e9rieure.<\/li>\n\n\n\n
  4. Adversit\u00e9s m\u00e9t\u00e9orologiques.<\/li>\n\n\n\n
  5. Activit\u00e9 \u00e0 d\u00e9velopper dans la salle.<\/li>\n<\/ol>\n\n\n\n

    Les supports doivent \u00eatre install\u00e9s dans tout le syst\u00e8me. Par exemple, dans les syst\u00e8mes de rev\u00eatement mural, les montants (verticalement) et les profils (horizontalement) doivent avoir des amortisseurs. D’autre part, pour isoler une machine, il est n\u00e9cessaire que la machine et les gaines qui lui sont rattach\u00e9es soient insonoris\u00e9es. Par cons\u00e9quent, les connexions rigides doivent \u00eatre \u00e9vit\u00e9es, car elles finiraient par devenir des fuites sonores (chemins indirects de transmission du son).<\/p>\n\n\n\n

    Avantages :<\/strong><\/p>\n\n\n\n

      \n
    • Contr\u00f4le des vibrations.<\/li>\n\n\n\n
    • Rupture thermique.<\/li>\n\n\n\n
    • Prolongation de la dur\u00e9e de vie utile.<\/li>\n\n\n\n
    • Certains mod\u00e8les ont une r\u00e9sistance au feu certifi\u00e9e EI120<\/em>.<\/li>\n<\/ul>\n\n\n\n

      Produits associ\u00e9s : <\/strong><\/p>\n\n\n\n

        \n
      • Les bandes de caoutchouc acoustiques sont fortement recommand\u00e9es pour un r\u00e9sultat final parfait. SENOR fabrique des bandes acoustiques de haute qualit\u00e9 qui apportent \u00e9lasticit\u00e9 et \u00e9tanch\u00e9it\u00e9 au syst\u00e8me. Nos bandes sont fabriqu\u00e9es en mat\u00e9riau microcellulaire EPDM CR-130 ou CR-140.<\/li>\n\n\n\n
      • Les bandes acoustiques sont un compl\u00e9ment indispensable pour un travail d’insonorisation efficace, mais elles ne peuvent jamais se substituer \u00e0 elles seules aux performances d’un support antivibratile.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        D\u00e9finition: Les supports anti-vibrations absorbent et amortissent les vibrations. Soit en r\u00e9duisant la transmission des vibrations (en particulier le bruit de structure) dans les structures de b\u00e2timent telles que les plafonds, les doublages, les cloisons et les sols, soit en att\u00e9nuant les vibrations produites par les machines, r\u00e9duisant consid\u00e9rablement les vibrations et le bruit \u00e9mis […]<\/p>\n","protected":false},"author":2,"featured_media":70136,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_uag_custom_page_level_css":"","site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Les supports anti-vibrations absorbent et amortissent les vibrations. Soit en r\u00e9duisant la transmission des vibrations (en particulier le bruit de structure) dans les structures de b\u00e2timent telles que les plafonds, les doublages, les cloisons et les sols, soit en att\u00e9nuant les vibrations produites par les machines, r\u00e9duisant consid\u00e9rablement les vibrations et le bruit \u00e9mis\u2026","_links":{"self":[{"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/posts\/23734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/comments?post=23734"}],"version-history":[{"count":5,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/posts\/23734\/revisions"}],"predecessor-version":[{"id":72865,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/posts\/23734\/revisions\/72865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/media\/70136"}],"wp:attachment":[{"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/media?parent=23734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/categories?post=23734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/senor.es\/fr\/wp-json\/wp\/v2\/tags?post=23734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}