{"id":74138,"date":"2025-01-31T11:14:19","date_gmt":"2025-01-31T10:14:19","guid":{"rendered":"https:\/\/senor.es\/danosa-y-senor-lanzan-un-nuevo-sistema-de-aislamiento-acustico\/"},"modified":"2026-04-13T11:24:57","modified_gmt":"2026-04-13T10:24:57","slug":"danosa-et-senor-lancent-un-nouveau-systeme-disolation-acoustique","status":"publish","type":"post","link":"https:\/\/senor.es\/fr\/danosa-et-senor-lancent-un-nouveau-systeme-disolation-acoustique\/","title":{"rendered":"SENOR lancent un nouveau syst\u00e8me d\u2019isolation acoustique"},"content":{"rendered":"\n
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SENOR lancent un nouveau syst\u00e8me d’isolation acoustique<\/strong><\/h1>\n\n\n\n
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SENOR<\/strong> ont lanc\u00e9 un nouveau syst\u00e8me d’isolation d’une \u00e9paisseur minimale (9 cm seulement<\/strong>) compatible avec les rev\u00eatements muraux et les plafonds. Ce syst\u00e8me est con\u00e7u pour \u00e9liminer les probl\u00e8mes de bruit dans les habitations, les magasins, les h\u00f4tels, etc., en offrant une solution efficace sans compromettre l’espace disponible.<\/p>\n\n\n\n
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Ce syst\u00e8me fait partie de la gamme FTD de SENOR, qui comprend le dispositif d’amortissement acoustique SE-FTD MINI 47<\/strong><\/mark><\/a>, con\u00e7u pour les syst\u00e8mes en un minimum d’espace utilisant des fourrures de 45-48 millim\u00e8tres (type TC-45\/48)<\/strong>.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Les essais r\u00e9alis\u00e9s dans le laboratoire de Tecnalia<\/strong>, selon la norme UNE-EN ISO 10140-2:2022<\/strong> et \u00e9valu\u00e9s selon la norme UNE-EN ISO 717-1:2021<\/strong>, ont d\u00e9montr\u00e9 la grande efficacit\u00e9 de nos solutions dans la r\u00e9duction des bruits a\u00e9riens et des bruits d’impact.<\/p>\n\n\n\n
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DOUBLAGE ACOUSTIQUE DIRECT<\/strong><\/strong><\/p>\n\n\n\n

* R\u00e9sum\u00e9 de l’essai de bruit a\u00e9rien :<\/p>\n\n\n\n

Valeur initiale<\/strong> : Rw = 47 dB (C = -1 dB, Ctr = -4 dB), RA = 46,6 dBA, RA,tr = 42,8 dBA.<\/p>\n\n\n\n

    \n
  • Valeur finale<\/strong> : Rw = 59 dB (C = -3 dB, Ctr = -10 dB), RA = 57,4 dBA, RA,tr = 49,1 dBA.<\/li>\n\n\n\n
  • Am\u00e9lioration de l’isolation :<\/strong><\/strong>\n
      \n
    • \ud83d\udd39 +12 dB en Rw<\/strong>, ce qui repr\u00e9sente une am\u00e9lioration importante de l’isolation acoustique.<\/li>\n\n\n\n
    • +9 dBA <\/strong>en RA.<\/li>\n\n\n\n
    • +6 dBA<\/strong> en RA,tr.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
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      PLAFOND ACOUSTIQUE DIRECT<\/strong><\/strong><\/p>\n\n\n\n

      * R\u00e9sum\u00e9 de l’essai de bruit a\u00e9rien :<\/p>\n\n\n\n

      Valeur initiale : <\/strong>Rw = 57 dB (C = -1 dB, Ctr = -6 dB), RA = 56,5 dBA, RA,tr = 51,5 dBA.<\/p>\n\n\n\n

        \n
      • Valeur finale : <\/strong>Rw = 69 dB (C = -3 dB, Ctr = -9 dB), RA = 67,3 dBA, RA,tr = 59,9 dBA.<\/li>\n\n\n\n
      • Am\u00e9lioration de l’isolation :<\/strong><\/strong>\n
          \n
        • \ud83d\udd39 +13 dB en Rw<\/strong>, ce qui repr\u00e9sente un saut significatif dans la r\u00e9duction du bruit.<\/li>\n\n\n\n
        • +12 dBA <\/strong>en RA.<\/li>\n\n\n\n
        • +11 dBA <\/strong>en RA,tr.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

          * R\u00e9sum\u00e9 de l’essai de bruit d\u2019impact :<\/p>\n\n\n\n

          Valeur initiale : <\/strong>Ln,0,w = 78 dB.<\/strong><\/p>\n\n\n\n

            \n
          • Valeur finale : <\/strong>Ln,w = 54 dB, Ln,r,w = 55 dB.<\/li>\n\n\n\n
          • Am\u00e9lioration de l’isolation :<\/strong><\/strong>\n
              \n
            • \ud83d\udd39 \u2206Lw = 23 dB<\/strong>, soit une r\u00e9duction drastique de l’impact sonore.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
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              \ud83d\udce2 Des performances acoustiques maximales avec un minimum de travaux.<\/strong><\/strong><\/p>\n\n\n\n
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              L’installation des syst\u00e8mes SENOR<\/strong> apporte une am\u00e9lioration consid\u00e9rable de l’isolation acoustique<\/strong>, avec jusqu’\u00e0 +12 dB et +13 dB en Rw aux bruits a\u00e9riens et 23 dB en isolation aux impacts, <\/strong>garantissant des environnements plus silencieux et plus confortables. Ce syst\u00e8me se distingue par sa polyvalence<\/strong>, \u00e9tant compatible \u00e0 la fois avec les rev\u00eatements muraux et les plafonds<\/strong>, ce qui le rend id\u00e9al pour de multiples applications de construction. En outre, sa conception compacte, avec une \u00e9paisseur de seulement 9 cm<\/strong>, permet une int\u00e9gration facile sans compromettre l’espace.<\/p>\n\n\n\n
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              \ud83d\udca1Ce syst\u00e8me innovant d’\u00e9paisseur minimale et d’efficacit\u00e9 maximale marque un avant et un apr\u00e8s dans l’am\u00e9lioration acoustique de tout espace.<\/strong><\/p>\n\n\n\n
              \n\n\n\n

              \ud83d\udce2 Conclusion<\/strong>: en outre, deux solutions suppl\u00e9mentaires, appel\u00e9es syst\u00e8mes non acoustiques<\/strong>, ont \u00e9t\u00e9 \u00e9valu\u00e9es dans le cadre de ces essais afin de d\u00e9montrer l’importance de l’utilisation d’amortisseurs acoustiques dans les syst\u00e8mes de construction. Les r\u00e9sultats des plafonds acoustiques ont montr\u00e9 que les syst\u00e8mes avec amortisseurs am\u00e9lioraient l’isolation des bruits d’impact de 23 dB<\/strong>, alors que les syst\u00e8mes sans amortisseurs n’am\u00e9lioraient l’isolation que de 18 dB.<\/strong><\/p>\n\n\n\n
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              Malgr\u00e9 l’absence d’une r\u00e9glementation sp\u00e9cifique pour mesurer l’am\u00e9lioration de l’isolation des bruits d’impact dans les \u00e9l\u00e9ments verticaux (comme dans le cas des rev\u00eatements muraux), le D\u00e9partement Technique de SENOR<\/strong> travaille constamment \u00e0 la recherche et au d\u00e9veloppement de solutions acoustiques plus efficaces pour le secteur de la construction. La propagation des bruits d’impact \u00e0 travers la structure des \u00e9l\u00e9ments de construction nous permet de faire une estimation de ces r\u00e9sultats et de pr\u00e9coniser la mise en \u0153uvre d’amortisseurs et de bandes acoustiques de haute qualit\u00e9. L’utilisation de ces \u00e9l\u00e9ments apporte de l’\u00e9lasticit\u00e9 aux syst\u00e8mes de construction, en \u00e9liminant les connexions rigides qui g\u00e9n\u00e8rent des ponts acoustiques et en r\u00e9duisant de mani\u00e8re significative la transmission du bruit.<\/p>\n\n\n\n
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              Ces r\u00e9sultats soulignent la n\u00e9cessit\u00e9 d’int\u00e9grer des solutions acoustiques avanc\u00e9es<\/strong> dans tout type de b\u00e2timent, afin d’assurer un meilleur confort acoustique et une r\u00e9duction efficace de la pollution sonore dans les espaces de vie.<\/p>\n\n\n\n
              \n\n\n\n

              \ud83d\udca1 La mise en \u0153uvre d’amortisseurs acoustiques permet non seulement d’am\u00e9liorer consid\u00e9rablement le confort acoustique, mais devient \u00e9galement une solution essentielle pour garantir des b\u00e2timents plus efficaces, plus confortables et \u00e0 l’\u00e9preuve du temps dans le cadre d’une construction durable.<\/strong><\/strong><\/h2>\n\n\n\n
              \n","protected":false},"excerpt":{"rendered":"

              31 janvier 2025 – SENOR ont lanc\u00e9 un nouveau syst\u00e8me d’isolation d’une \u00e9paisseur minimale (9 cm seulement) compatible avec les rev\u00eatements muraux et les plafonds. Ce syst\u00e8me est con\u00e7u pour \u00e9liminer les probl\u00e8mes de bruit dans les habitations, les magasins, les h\u00f4tels, etc., en offrant une solution efficace sans compromettre l’espace disponible.<\/p>\n","protected":false},"author":2,"featured_media":74097,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"SENOR lancent un nouveau syst\u00e8me d\u2019isolation acoustique","_seopress_titles_desc":"SENOR ont lanc\u00e9 un nouveau syst\u00e8me d\u2019isolation d\u2019une \u00e9paisseur minimale (9 cm seulement) compatible avec les rev\u00eatements muraux et les plafonds. 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