{"id":30117,"date":"2024-12-01T11:58:07","date_gmt":"2024-12-01T10:58:07","guid":{"rendered":"https:\/\/www.heinen-doors.com\/performances\/acoustique\/"},"modified":"2025-02-27T14:24:44","modified_gmt":"2025-02-27T13:24:44","slug":"acoustic","status":"publish","type":"performances","link":"https:\/\/www.heinen-doors.com\/en\/performances\/acoustic\/","title":{"rendered":"Acoustic"},"content":{"rendered":"<div class=\" full !px-0 relative\"  style=\"background: linear-gradient(45deg, #ebe3ea, transparent);\" >\n\t<div class=\"two-columns\">\n\t\t<div class=\"grid gap-8 lg:grid-cols-2 lg:h-[80vh]\">\n\t\t\t<div class=\"flex items-center p-6\">\n\t\t\t\t<div class=\"mx-auto lg:max-w-[70%] max-w-[90%] w-full\">\n\t\t\t\t\t\t\t\t\t\t\t<h1>\n\t\t\t\t\t\t\tAcoustic ISO 717-1\n\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h3>\n\t\t\t\t\t\t\tRw (C ; Ctr) dB (A) 36(-1 ; -2) \u00e0 55 (-2 ; -7)\n\t\t\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"prose no-margin-text lg:mt-12\">\n\t\t\t\t\t\t\t<p>Heinen acoustic doors strictly adhere to the acoustic insulation standard ISO 717-1.<\/p>\n<p>&nbsp;<\/p>\n<p>This standard summarizes airborne sound insulation with a single index (Rw). The Rw index is measured through a test conducted in an accredited laboratory.<\/p>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<div class=\"relative\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1440\" height=\"1201\" src=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3.jpg\" class=\"w-full h-full object-cover absolute top-0 left-0 z-[-1]\" alt=\"Right-illustration-3\" srcset=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3.jpg 1440w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-450x375.jpg 450w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-320x267.jpg 320w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-768x641.jpg 768w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-192x160.jpg 192w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-1024x854.jpg 1024w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-960x801.jpg 960w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-480x400.jpg 480w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Right-illustration-3-350x292.jpg 350w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"320\" height=\"317\" src=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/Icons-2-1.svg\" class=\"absolute w-24 lg:w-32 lg:top-0 lg:bottom-0 lg:-left-16 lg:my-auto left-0 right-0 mx-auto -top-10 lg:mx-0 z-10\" alt=\"Icons-2-1\" id=\"\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n<\/div>\n\n\n\n\n\n\t<div class=\"text-image full relative overflow-hidden    py-14\" >\n\n\t\t\n\t\t\n\t\t<div class=\" container \">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"mt-0 mb-16\">European acoustic standards EN ISO 717-1<\/h2>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t\t<div style=\"grid-template-columns: 50% 1fr;\" class=\"lg:grid  gap-8 \">\n\n\t\t\t\t<div class=\" \">\n\n\t\t\t\t\t<header class=\"flex flex-col hidden\">\n\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"mt-0 mb-8 \">European acoustic standards EN ISO 717-1<\/h2>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t<\/header>\n\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"prose text-secondary \">\n\t\t\t\t\t\t\t<p>The R index, standardized by the EN ISO 717-1 standard, evaluates the acoustic quality of a partition, meaning its ability to resist the transmission of airborne sounds. It is measured only in a laboratory and only takes into account direct transmission, excluding lateral transmissions. The R index is expressed in dB(A) and is measured over the entire frequency spectrum from 100 to 4000 Hz.<\/p>\n<p>The calculation of this index is done by shifting the base curve (in blue) dB by dB, until the sum of the unfavorable values (pink point under the green curve) is as large as possible but less than 10 dB across 5 octave bands (32 over 16 third-octave bands).<\/p>\n<p>The Rw value of the partition is the value of the &#8220;shifted&#8221; (green) curve at 500 Hz.<\/p>\n<p>Two correction indices are used to adjust the Rw index to the characteristics of the noise sources:<\/p>\n<ul>\n<li>C: correction for sources containing low frequencies (such as fast road traffic, children playing, or household activities).<\/li>\n<li>Ctr: correction for sources containing a lot of low frequencies (such as urban traffic, distant aircraft, or discotheques).<\/li>\n<\/ul>\n<p>The acoustic attenuation index R of a partition or door is therefore expressed as: Rw (C; Ctr).<\/p>\n<p>For example, a partition with an Rw (C; Ctr) = 37(-1; -3) indicates an acoustic attenuation of 37 dB for mid-frequency noises, with corrections of -1 dB for fast traffic noise and -3 dB for urban traffic noise.<\/p>\n<p>Download our brochure on the EN ISO 717-1 standard to learn more about the tests and how the overall Rw value of a door is determined.<\/p>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"relative\">\n\t\t\t\t\t\t<figure class=\"overflow-hidden    0 \">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1134\" src=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-1920x1134.png\" class=\"w-full h-auto object-cover\" alt=\"acoustique-graphe_EN\" srcset=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-1920x1134.png 1920w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-450x266.png 450w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-320x189.png 320w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-768x454.png 768w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-1536x907.png 1536w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-2048x1210.png 2048w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-271x160.png 271w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-1024x605.png 1024w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-960x567.png 960w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-480x284.png 480w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2024\/10\/acoustique-graphe_EN-350x207.png 350w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\n\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\n\n\t\t\n<div class=\"full py-12\" style='background:#ebe3ea'>\n\t<div class=\"container\">\n\t\t\t\t\t<h2>Acoustic standards table<\/h2>\n\t\t\t\t<div class=\"grid lg:grid-cols-[55%_1fr] gap-8 mt-8 items-start\">\n\n\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"prose \">\n\t\t\t\t\t\t<p>&nbsp;<\/p>\n<div class=\"table-scroll\">\n<table class=\"unstriped hover text-center\">\n<tbody>\n<tr>\n<th>\n<table class=\"unstriped hover text-center\">\n<tbody>\n<tr>\n<th>European standards<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/th>\n<td>EN ISO 717-1<br \/>\nEN ISO 140-1<\/td>\n<\/tr>\n<tr>\n<th>Symbols<\/th>\n<td>A<\/td>\n<\/tr>\n<tr>\n<th>Resistance class<\/th>\n<td>According to declared values: Rw (C; Ctr) (dB)<\/td>\n<\/tr>\n<tr class=\"perf bg-acoustique\">\n<th><img decoding=\"async\" class=\"picto alignnone wp-image-443 size-full\" src=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2017\/02\/perf-acoustique.svg\" alt=\"Performance acoustique\" \/>Resistance class<br \/>\nHeinen<\/th>\n<td><strong>Single doors: Rw 36 to 55 (glazing OK)<\/strong><br \/>\n<strong>Double doors: Rw 44 to 53<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>Heinen tailors its products to your needs<\/h3>\n<p>If the type of noise is initially known (noise analysis), Heinen can customize a door to minimize the correction C or Ctr downwards. For example, doors for a nightclub with a lot of low-frequency noise. Additionally, Heinen offers products with combined performances. You can, for instance, have a fireproof door that is also soundproof, or a soundproof door that is also burglary-resistant. Learn more on the page dedicated to our<a href=\"https:\/\/www.heinen-doors.com\/en\/products\/soundproof-doors\/\"> acoustic doors<\/a>.<\/p>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t<div class=\"flex flex-col gap-8\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"max-w-xs py-8 mx-auto bg-primary-50 rounded-2xl\">\n\t\t\t\t\t\t\t<div class=\"flex flex-col items-center justify-center\">\n\t\t\t\t\t\t\t\t<div class=\"relative p-4 mx-auto w-fit\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"overflow-hidden\">\n\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"595\" height=\"842\" src=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2020\/02\/DOHE-P004-Acoustic-performance-information-1.jpg\" class=\"w-full h-auto  mb-4 block\" alt=\"DOHE P004 - Acoustic performance information\" id=\"\" loading=\"lazy\" srcset=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2020\/02\/DOHE-P004-Acoustic-performance-information-1.jpg 595w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2020\/02\/DOHE-P004-Acoustic-performance-information-1-318x450.jpg 318w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2020\/02\/DOHE-P004-Acoustic-performance-information-1-226x320.jpg 226w, https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2020\/02\/DOHE-P004-Acoustic-performance-information-1-478x676.jpg 478w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"px-4\">\n\t\t\t\t\t\t\t\t\t\t\n\n\n\n\n<!-- parse-ignore-start -->\n<a  href=\"https:\/\/www.heinen-doors.com\/en\/\/?wpdmdl=10515&#038;ind=1626530296260\" class=\"group gap-2 border-2 rounded-3xl justify-center items-center w-full xs:w-auto inline-flex px-3 sm:px-6 py-3 space-x-1 leading-6 transition duration-150 ease-in-out       bg-primary hover:bg-primaryAccent border-primary font-bold hover:border-primaryAccent text-white hover:text-white\"  target=\"_blank\">\n\tDownload\n\t\n\t\n\t<!-- temp -->\n\t<svg class=\"hidden group-hover:block\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"10\" viewBox=\"0 0 16 10\" fill=\"none\">\n<path d=\"M1.00016 5.08329L15 5.08329M15 5.08329L10.9167 9.16657M15 5.08329L10.9167 1\" stroke=\"#004059\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n<\/svg>\n\t\n<\/a>\n<!-- parse-ignore-end -->\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n","protected":false},"featured_media":0,"template":"","performances_normes":[792],"class_list":["post-30117","performances","type-performances","status-publish","hentry","performances_normes-acoustique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Heinen<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:site_name\" content=\"Heinen\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.heinen-doors.com\/wp-content\/uploads\/2017\/05\/logo-heinen.png\" \/>\n\t<meta property=\"og:image:width\" content=\"910\" \/>\n\t<meta property=\"og:image:height\" content=\"856\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":null,\"url\":\"\",\"name\":\"\",\"isPartOf\":{\"@id\":\"https:\/\/www.heinen-doors.com\/en\/#website\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.heinen-doors.com\/en\/#website\",\"url\":\"https:\/\/www.heinen-doors.com\/en\/\",\"name\":\"Heinen Doors\",\"description\":\"Service &amp; 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