{"id":4029,"date":"2026-04-01T17:46:38","date_gmt":"2026-04-01T15:46:38","guid":{"rendered":"https:\/\/acoutech.ch\/?p=4029"},"modified":"2026-04-01T17:49:16","modified_gmt":"2026-04-01T15:49:16","slug":"sia-181-1-acoustique-locaux","status":"publish","type":"post","link":"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/","title":{"rendered":"Nouvelle norme SIA 181\/1 &#8211; Comprendre les exigences. Ma\u00eetriser l&#8217;acoustique des salles"},"content":{"rendered":"\n<p><strong>La norme SIA 181\/1 d\u00e9finit des objectifs clairs en mati\u00e8re<\/strong><\/p>\n\n\n\n<p><strong>d\u2019acoustique des salles.\u00a0<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>La SIA 181\/1 fixe les exigences acoustiques \u2013 mais en pratique, c\u2019est le local qui d\u00e9termine s\u2019il les respecte r\u00e9ellement. De nombreux projets n\u2019atteignent pas les valeurs requises, car l\u2019acoustique est int\u00e9gr\u00e9e trop tard ou abord\u00e9e uniquement au niveau des produits.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong><a href=\"https:\/\/acoutech.ch\/wp-content\/uploads\/2026\/04\/Nouvelle-norme-SIA-1811-\u2013-Comprendre-les-exigences.-Maitriser-lacoustique-des-espaces.pdf\">Newsletter en PDF<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019acoustique rencontre la protection incendie<\/p>\n<p>Depuis le d\u00e9but de l\u2019ann\u00e9e, nous recevons de plus en plus de demandes concernant les exigences de protection incendie li\u00e9es aux solutions acoustiques. Le besoin de clart\u00e9 est important \u2013 cette newsletter offre une orientation compacte et proche de la pratique pour une planification s\u00fbre.<\/p>\n","protected":false},"author":5,"featured_media":4034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[135,276,278,277],"class_list":["post-4029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulletin-dinformation","tag-acoustique-des-salles","tag-protection-incendie","tag-responsabilite-acoustique-de-security","tag-securite-et-bienetre"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SIA 181\/1 : exigences et acoustique des locaux expliqu\u00e9es<\/title>\n<meta name=\"description\" content=\"SIA 181\/1 en pratique : pourquoi l\u2019acoustique \u00e9choue souvent \u2013 et comment r\u00e9ussir sa mise en \u0153uvre dans le local.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SIA 181\/1 : exigences et acoustique des locaux expliqu\u00e9es\" \/>\n<meta property=\"og:description\" content=\"SIA 181\/1 en pratique : pourquoi l\u2019acoustique \u00e9choue souvent \u2013 et comment r\u00e9ussir sa mise en \u0153uvre dans le local.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/\" \/>\n<meta property=\"og:site_name\" content=\"acoutech gmbh\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-01T15:46:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T15:49:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/acoutech.ch\/wp-content\/uploads\/2026\/04\/acoutech-gmbh-SIA-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1985\" \/>\n\t<meta property=\"og:image:height\" content=\"1770\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Delita\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Delita\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SIA 181\/1 : exigences et acoustique des locaux expliqu\u00e9es","description":"SIA 181\/1 en pratique : pourquoi l\u2019acoustique \u00e9choue souvent \u2013 et comment r\u00e9ussir sa mise en \u0153uvre dans le local.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/","og_locale":"fr_FR","og_type":"article","og_title":"SIA 181\/1 : exigences et acoustique des locaux expliqu\u00e9es","og_description":"SIA 181\/1 en pratique : pourquoi l\u2019acoustique \u00e9choue souvent \u2013 et comment r\u00e9ussir sa mise en \u0153uvre dans le local.","og_url":"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/","og_site_name":"acoutech gmbh","article_published_time":"2026-04-01T15:46:38+00:00","article_modified_time":"2026-04-01T15:49:16+00:00","og_image":[{"width":1985,"height":1770,"url":"https:\/\/acoutech.ch\/wp-content\/uploads\/2026\/04\/acoutech-gmbh-SIA-2.jpg","type":"image\/jpeg"}],"author":"Delita","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Delita","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/#article","isPartOf":{"@id":"https:\/\/acoutech.ch\/fr\/sia-181-1-acoustique-locaux\/"},"author":{"name":"Delita","@id":"https:\/\/acoutech.ch\/fr\/#\/schema\/person\/c57ff1c28bee676f03392fb4a5f16fe4"},"headline":"Nouvelle norme SIA 181\/1 &#8211; Comprendre les exigences. 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