{"id":54272,"date":"2021-04-23T05:10:50","date_gmt":"2021-04-23T03:10:50","guid":{"rendered":"https:\/\/tejidosignifugos.com\/reduction-du-bruit-dans-les-industries-2\/"},"modified":"2026-06-01T18:57:58","modified_gmt":"2026-06-01T16:57:58","slug":"reduction-du-bruit-dans-les-industries-2","status":"publish","type":"post","link":"https:\/\/tejidosignifugos.com\/fr\/reduction-du-bruit-dans-les-industries-2\/","title":{"rendered":"R\u00c9DUCTION DU BRUIT DANS LES INDUSTRIES"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Probl\u00e9matique :<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Industrie dans laquelle les machines produisent des niveaux de bruit \u00e9lev\u00e9s.<\/p>\n\n<p class=\"wp-block-paragraph\">Ce probl\u00e8me entra\u00eene deux cons\u00e9quences : d&#8217;une part, il peut affecter gravement la sant\u00e9 des travailleurs \u2013 l&#8217;exposition \u00e0 des niveaux de bruit \u00e9lev\u00e9s peut provoquer des pertes auditives irr\u00e9versibles, des d\u00e9fauts de concentration, de l&#8217;anxi\u00e9t\u00e9, de l&#8217;insomnie, des maux de t\u00eate et entra\u00eener d&#8217;autres probl\u00e8mes psychologiques. D&#8217;autre part, il peut entra\u00eener le non-respect de la l\u00e9gislation en vigueur en mati\u00e8re de pr\u00e9vention des risques professionnels concernant le bruit auquel les travailleurs peuvent \u00eatre expos\u00e9s \u00e0 leurs postes de travail \u2013 \u00e9tabli dans le d\u00e9cret royal 286\/2006 du 10 mars sur la protection de la sant\u00e9 et de la s\u00e9curit\u00e9 des travailleurs contre les risques li\u00e9s \u00e0 l&#8217;exposition au bruit \u2013, ce qui peut entra\u00eener des sanctions \u00e9conomiques. <\/p>\n\n<p class=\"wp-block-paragraph\">Il existe diff\u00e9rentes solutions acoustiques pour faire face \u00e0 ce probl\u00e8me, g\u00e9n\u00e9ralement bas\u00e9es sur l&#8217;encapsulage de la partie de la machine qui g\u00e9n\u00e8re le bruit \u2013 normalement le moteur, ou dans les lignes de production, une presse. Cette solution est la plus efficace en termes de r\u00e9duction du bruit produit. N\u00e9anmoins, elle n&#8217;est pas satisfaisante pour un grand nombre de cas pour deux raisons principales :  <\/p>\n\n<ul class=\"wp-block-list\"><li>En encapsulant une machine, on perd l&#8217;acc\u00e8s \u00e0 celle-ci, ce qui complique la maniabilit\u00e9 et les t\u00e2ches de maintenance et\/ou de nettoyage.<\/li><li>L&#8217;encapsulage emp\u00eache la ventilation du moteur, qui finit par surchauffer. Cela entra\u00eene un risque \u00e9lev\u00e9 de d\u00e9faillances m\u00e9caniques ou de pannes. <\/li><\/ul>\n\n<p class=\"wp-block-paragraph\">Les rideaux acoustiques permettent d&#8217;acc\u00e9der \u00e0 la machine, la ventilation de ses \u00e9l\u00e9ments et constituent en outre une solution beaucoup plus \u00e9conomique.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Objectif :<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">R\u00e9duire le niveau de bruit produit par les machines industrielles, en int\u00e9grant la solution \u00e0 la taille de la machine et en permettant sa maniabilit\u00e9.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Intervention :<\/strong><\/p>\n\n<ul class=\"wp-block-list\"><li><strong>\u00c9tape 1 \u2013 Diagnostic :<\/strong> En r\u00e9alisant des essais in situ des niveaux d&#8217;immission de bruit \u2013 en suivant la m\u00e9thodologie de mesure \u00e9tablie dans le d\u00e9cret royal 286\/2006 \u2013 et en utilisant l&#8217;instrumentation de mesure appropri\u00e9e, on obtient les r\u00e9sultats du niveau d&#8217;exposition sonore pour les postes de travail li\u00e9s \u00e0 la machine \u00e0 traiter.<\/li><li><strong>\u00c9tape 2 \u2013 Conception des solutions :<\/strong> Tous nos tissus acoustiques \u00e9tant test\u00e9s selon la norme UNE-EN ISO 10140-5, nous disposons de l&#8217;indice de r\u00e9duction acoustique de chacun d&#8217;entre eux. \u00c0 partir de ce param\u00e8tre et des donn\u00e9es du niveau d&#8217;exposition sonore obtenues, nous d\u00e9terminons quel type de tissus nous allons combiner pour cr\u00e9er un rideau multicouche qui agira comme isolant acoustique. Une fois la solution choisie sur la base de crit\u00e8res techniques, on passe \u00e0 la conception d\u00e9corative, o\u00f9 il est possible de choisir entre diff\u00e9rentes combinaisons pour la couche visuelle avant et arri\u00e8re, ainsi que les finitions.  <\/li><li><strong>\u00c9tape 3 \u2013 Installation :<\/strong> les mesures correctives sont install\u00e9es \u00e0 l&#8217;int\u00e9rieur de l&#8217;industrie \u2013 rideaux acoustiques multicouches. Le processus est rapide, permettant \u00e0 la machine de ne pas cesser son activit\u00e9 et de ne pas interrompre la charge de travail. Dans ce cas, une b\u00e2che PVC de 620 g a \u00e9t\u00e9 choisie pour les couches avant et arri\u00e8re, car ce mat\u00e9riau est facile \u00e0 nettoyer et ne se d\u00e9t\u00e9riore pas facilement.  <\/li><li><strong>\u00c9tape 4 \u2013 V\u00e9rification :<\/strong> des mesures du niveau d&#8217;exposition sonore auquel les travailleurs sont expos\u00e9s sont effectu\u00e9es afin de v\u00e9rifier son efficacit\u00e9 \u2013 en comparant les r\u00e9sultats avec ceux obtenus lors du diagnostic.<\/li><\/ul>\n\n<p class=\"wp-block-paragraph\"><strong>NOTE :<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">\u00c0 l&#8217;int\u00e9rieur des industries, en r\u00e8gle g\u00e9n\u00e9rale, il n&#8217;est pas possible de prendre des photographies, raison pour laquelle nous ne disposons pas d&#8217;images de davantage de projets r\u00e9alis\u00e9s par nos clients. Nous ne sommes pas non plus autoris\u00e9s \u00e0 fournir plus de d\u00e9tails que ceux offerts. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Probl\u00e9matique : Industrie dans laquelle les machines produisent des niveaux de bruit \u00e9lev\u00e9s. Ce probl\u00e8me entra\u00eene deux cons\u00e9quences : d&#8217;une part, il peut affecter gravement la sant\u00e9 des travailleurs \u2013 l&#8217;exposition \u00e0 des niveaux de bruit \u00e9lev\u00e9s peut provoquer des pertes auditives irr\u00e9versibles, des d\u00e9fauts de concentration, de l&#8217;anxi\u00e9t\u00e9, de l&#8217;insomnie, des maux de t\u00eate [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1068],"tags":[],"class_list":["post-54272","post","type-post","status-publish","format-standard","hentry","category-etudes-de-cas-acoustiques-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>R\u00c9DUCTION DU BRUIT DANS LES INDUSTRIES - Tejidos<\/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:\/\/tejidosignifugos.com\/fr\/reduction-du-bruit-dans-les-industries-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00c9DUCTION DU BRUIT DANS LES INDUSTRIES - Tejidos\" \/>\n<meta property=\"og:description\" content=\"Probl\u00e9matique : Industrie dans laquelle les machines produisent des niveaux de bruit \u00e9lev\u00e9s. Ce probl\u00e8me entra\u00eene deux cons\u00e9quences : d&#8217;une part, il peut affecter gravement la sant\u00e9 des travailleurs \u2013 l&#8217;exposition \u00e0 des niveaux de bruit \u00e9lev\u00e9s peut provoquer des pertes auditives irr\u00e9versibles, des d\u00e9fauts de concentration, de l&#8217;anxi\u00e9t\u00e9, de l&#8217;insomnie, des maux de t\u00eate [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tejidosignifugos.com\/fr\/reduction-du-bruit-dans-les-industries-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Tejidos\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-23T03:10:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-01T16:57:58+00:00\" \/>\n<meta name=\"author\" content=\"importado\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"importado\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tejidosignifugos.com\\\/fr\\\/reduction-du-bruit-dans-les-industries-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tejidosignifugos.com\\\/fr\\\/reduction-du-bruit-dans-les-industries-2\\\/\"},\"author\":{\"name\":\"importado\",\"@id\":\"https:\\\/\\\/versionueva.tejidosignifugos.com\\\/fr\\\/#\\\/schema\\\/person\\\/e25ce0796a8f5801b8b9f396fae92a28\"},\"headline\":\"R\u00c9DUCTION DU BRUIT DANS LES INDUSTRIES\",\"datePublished\":\"2021-04-23T03:10:50+00:00\",\"dateModified\":\"2026-06-01T16:57:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tejidosignifugos.com\\\/fr\\\/reduction-du-bruit-dans-les-industries-2\\\/\"},\"wordCount\":662,\"publisher\":{\"@id\":\"https:\\\/\\\/versionueva.tejidosignifugos.com\\\/fr\\\/#organization\"},\"articleSection\":[\"\u00c9tudes de cas acoustiques\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/tejidosignifugos.com\\\/fr\\\/reduction-du-bruit-dans-les-industries-2\\\/\",\"url\":\"https:\\\/\\\/tejidosignifugos.com\\\/fr\\\/reduction-du-bruit-dans-les-industries-2\\\/\",\"name\":\"R\u00c9DUCTION DU BRUIT DANS LES INDUSTRIES - 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