{"id":1721,"date":"2024-09-11T21:32:35","date_gmt":"2024-09-11T19:32:35","guid":{"rendered":"https:\/\/ngref-group.com\/?post_type=product&#038;p=1721"},"modified":"2025-06-17T13:33:46","modified_gmt":"2025-06-17T11:33:46","slug":"portes-acoustiques","status":"publish","type":"product","link":"https:\/\/ngref-group.com\/fr\/product\/portes-acoustiques\/","title":{"rendered":"Rideaux acoustiques"},"content":{"rendered":"\n<div class=\"wp-block-columns is-style-product-grid is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:65%\"><h1 class=\"has-link-color wp-elements-40678fbf2fc249e5fa3e86886423ec82 wp-block-post-title has-text-color has-primary-orange-color\">Rideaux acoustiques<\/h1>\n\n\n<p class=\"wp-block-paragraph\">Nos rideaux acoustiques m\u00e9talliques \u00e0 enroulement rappellent beaucoup les rideaux industriels \u00e0 enroulement ou les portes sectionnelles standard. Or, ces produits NGR&nbsp;EF ont une structure sp\u00e9ciale qui permet d&#8217;absorber les sons. Cet effet est atteint entre autres gr\u00e2ce au remplissage particulier des lamelles et \u00e0 l&#8217;ajout des syst\u00e8mes d&#8217;isolation phonique aux coulisses et au linteau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>En plus des rideaux en acier, nous avons dans notre offre une solution bien plus l\u00e9g\u00e8re&nbsp;: des rideaux textiles coupe-feu \u00e0 enroulement en classe EI 120 avec des performances acoustiques.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le type et le design pr\u00e9cis du rideau insonoris\u00e9 sont choisis au cas par cas dans le but d&#8217;adapter le produit aux exigences du projet&nbsp;: contraintes d\u2019installation pr\u00e9sentes sur le site, performances d\u2019isolation acoustique requises, classe de r\u00e9sistance au feu (si demand\u00e9e).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-style-grid is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"618\" data-id=\"1285\" src=\"https:\/\/ngref-group.com\/wp-content\/uploads\/2024\/09\/d-1.jpg\" alt=\"\" class=\"wp-image-1285\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"387\" data-id=\"1287\" src=\"https:\/\/ngref-group.com\/wp-content\/uploads\/2024\/09\/d-2.jpg\" alt=\"\" class=\"wp-image-1287\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"392\" data-id=\"1289\" src=\"https:\/\/ngref-group.com\/wp-content\/uploads\/2024\/09\/d-3.jpg\" alt=\"\" class=\"wp-image-1289\"\/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-style-mobile-wide has-gray-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<h2 class=\"wp-block-heading has-primary-orange-color has-text-color has-link-color wp-elements-9ba3c55cea10a4b0c8996d88e01f80ac\">Rapports<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-spec-3\"><table class=\"has-fixed-layout\"><tbody><tr><td>RAPPORT D&#8217;ESSAI<\/td><td class=\"has-text-align-right\" data-align=\"right\">LA-02724:01e\/2010<\/td><\/tr><tr><td>CONSTRUCTION DU PRODUIT<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong>\u00e0 enroulement, en acier, \u00e0 un seul blindage<\/strong><\/td><\/tr><tr><td>INDICE D&#8217;AFFAIBLISSEMENT ACOUSTIQUE<\/td><td class=\"has-text-align-right\" data-align=\"right\">Rw(C, Ctr) = 31 (-3, -4)dB<\/td><\/tr><tr><td>POIDS<\/td><td class=\"has-text-align-right\" data-align=\"right\">env. 35 kg\/m2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-spec-3\"><table class=\"has-fixed-layout\"><tbody><tr><td>RAPPORT D&#8217;ESSAI<\/td><td class=\"has-text-align-right\" data-align=\"right\">LA-02724:01a\/2010<\/td><\/tr><tr><td>CONSTRUCTION DU PRODUIT<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong><strong>\u00e0 enroulement, en acier<\/strong>, \u00e0 deux blindages<\/strong><\/td><\/tr><tr><td>INDICE D&#8217;AFFAIBLISSEMENT ACOUSTIQUE<\/td><td class=\"has-text-align-right\" data-align=\"right\">Rw(C, Ctr) = 50 (0, -2)dB<\/td><\/tr><tr><td>POIDS<\/td><td class=\"has-text-align-right\" data-align=\"right\">env. 70 kg\/m22<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-spec-3\"><table class=\"has-fixed-layout\"><tbody><tr><td>RAPPORT D&#8217;ESSAI<\/td><td class=\"has-text-align-right\" data-align=\"right\">LA-02724:01b\/2010<\/td><\/tr><tr><td>CONSTRUCTION DU PRODUIT<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong><strong><strong>\u00e0 enroulement, en acier<\/strong><\/strong>, \u00e0 trois blindages<\/strong><\/td><\/tr><tr><td>INDICE D&#8217;AFFAIBLISSEMENT ACOUSTIQUE<\/td><td class=\"has-text-align-right\" data-align=\"right\">Rw(C, Ctr) = 54 (0, -2)dB<\/td><\/tr><tr><td>POIDS<\/td><td class=\"has-text-align-right\" data-align=\"right\">env. 105 kg\/m2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-spec-3\"><table class=\"has-fixed-layout\"><tbody><tr><td>RAPPORT D&#8217;ESSAI<\/td><td class=\"has-text-align-right\" data-align=\"right\">LA-02724:01d\/2010<\/td><\/tr><tr><td>CONSTRUCTION DU PRODUIT<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong>\u00e0 enroulement, textile, \u00e0 deux toiles<\/strong><\/td><\/tr><tr><td>INDICE D&#8217;AFFAIBLISSEMENT ACOUSTIQUE<\/td><td class=\"has-text-align-right\" data-align=\"right\">Rw(C, Ctr) = 38 (-2, -6)dB<\/td><\/tr><tr><td>POIDS<\/td><td class=\"has-text-align-right\" data-align=\"right\">env. 6 kg\/m2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-spec-3\"><table class=\"has-fixed-layout\"><tbody><tr><td>RAPPORT D&#8217;ESSAI<\/td><td class=\"has-text-align-right\" data-align=\"right\">LA-02724:01d\/2010<\/td><\/tr><tr><td>CONSTRUCTION DU PRODUIT<\/td><td class=\"has-text-align-right\" data-align=\"right\"><strong><strong>\u00e0 enroulement, textile, \u00e0 trois toiles<\/strong><\/strong><\/td><\/tr><tr><td>INDICE D&#8217;AFFAIBLISSEMENT ACOUSTIQUE<\/td><td class=\"has-text-align-right\" data-align=\"right\">Rw(C, Ctr) = 50 (-2, -6)dB<\/td><\/tr><tr><td>POIDS<\/td><td class=\"has-text-align-right\" data-align=\"right\">env. 9 kg\/m2<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nos rideaux acoustiques m\u00e9talliques \u00e0 enroulement rappellent beaucoup les rideaux industriels \u00e0 enroulement ou les portes sectionnelles standard. Or, ces produits NGR&nbsp;EF ont une structure sp\u00e9ciale qui permet d&#8217;absorber les sons. Cet effet est atteint entre autres gr\u00e2ce au remplissage particulier des lamelles et \u00e0 l&#8217;ajout des syst\u00e8mes d&#8217;isolation phonique aux coulisses et au linteau. [&hellip;]<\/p>\n","protected":false},"featured_media":1735,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-1721","product","type-product","status-publish","has-post-thumbnail","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/product\/1721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":23,"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/product\/1721\/revisions"}],"predecessor-version":[{"id":5065,"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/product\/1721\/revisions\/5065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/media\/1735"}],"wp:attachment":[{"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/media?parent=1721"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ngref-group.com\/fr\/wp-json\/wp\/v2\/tags?post=1721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}