{"id":4163,"date":"2019-09-18T14:55:51","date_gmt":"2019-09-18T12:55:51","guid":{"rendered":"https:\/\/www.diroy.com\/?page_id=4163"},"modified":"2025-09-25T17:18:33","modified_gmt":"2025-09-25T15:18:33","slug":"qualite-normes","status":"publish","type":"page","link":"https:\/\/diroy.com\/fr\/expertise-mousse\/qualite-normes\/","title":{"rendered":"Qualit\u00e9 &#038; normes"},"content":{"rendered":"\n<p style=\"text-align:center\">Choisir les <strong>meilleures mati\u00e8res premi\u00e8res<\/strong> est une affaire de <strong>savoir-faire<\/strong> et de <strong>sensibilit\u00e9<\/strong>. S\u2019appuyant sur <strong>un r\u00e9seau de ressources sans fronti\u00e8res<\/strong>, Diroy dispose d\u2019<strong>une gamme de mousses d\u2019une tr\u00e8s large diversit\u00e9<\/strong>, rigoureusement s\u00e9lectionn\u00e9es pour <strong>leur qualit\u00e9, leurs propri\u00e9t\u00e9s, leur densit\u00e9 et leur souplesse<\/strong>. Soucieux d\u2019inscrire ses r\u00e9alisations dans la dur\u00e9e, il va \u00e9galement de soi pour Diroy de veiller \u00e0 pr\u00e9server l\u2019avenir en privil\u00e9giant des <strong>mat\u00e9riaux irr\u00e9prochables<\/strong>, tant pour leur capacit\u00e9 \u00e0 <strong>accro\u00eetre le confort et le bien-\u00eatre<\/strong> qu\u2019\u00e0 respecter <strong>l\u2019environnement<\/strong>.<\/p>\n\n\n\n<h2 class=\"is-style-diroy wp-block-heading\">NOS CRIT\u00c8RES DE QUALIT\u00c9 &amp; NORMES NON-FEU <\/h2>\n\n\n\r\n<section id=\"diroy-list-block_5d8cc7e93447c\" class=\"block-g block-qualite-norme alignfull\">\r\n    <div class=\"container\">\r\n        <div class=\"row mb-6\">\r\n            <div class=\"col-12 col-lg-6 pl-lg-5 order-0 order-lg-1\">\r\n                <h3 class=\"text-uppercase font-weight-900 text-primary mb-4\">DENSIT\u00c9 &#038; PORTANCE<\/h3>\r\n                <div>\r\n                    <p><strong>La densit\u00e9<\/strong>, exprim\u00e9e en kg\/m\u00b3, d\u00e9signe le poids d\u2019un cube de mousse de 1 m\u00e8tre de c\u00f4t\u00e9. Ce crit\u00e8re d\u00e9termine <strong>la r\u00e9sistance et la qualit\u00e9 de la mousse<\/strong>. La densit\u00e9 est indiqu\u00e9e en valeur brute de coul\u00e9e.<br \/>\nLa densit\u00e9 influence directement la qualit\u00e9, plus la densit\u00e9 est \u00e9lev\u00e9e plus la mati\u00e8re conservera ses propri\u00e9t\u00e9s dans le temps.<\/p>\n<p><strong>La portance de la mousse d\u00e9signe la pression n\u00e9cessaire \u00e0 l\u2019enfoncement d\u2019un bloc de mousse jusqu\u2019\u00e0 un certain pourcentage par rapport \u00e0 l\u2019\u00e9paisseur initiale.<\/strong><br \/>\nElle est exprim\u00e9e en kilo Pascal (kPa) ou en Newton (N) selon les tests de mesures sp\u00e9cifiques.<\/p>\n<ul>\n<li>En kpa, elle exprime la r\u00e9sistance \u00e0 la <strong>compression \u00e0 40 % d\u2019enfoncement.<\/strong><br \/>\nPlus la valeur en kPA est \u00e9lev\u00e9e, plus la mousse est ferme. Plus elle est faible, plus la mousse est dite moelleuse.<br \/>\nLa r\u00e9sistance \u00e0 la compression en kPa est donn\u00e9e \u00e0 titre indicatif en valeur moyenne.<\/li>\n<li>En Newton, elle exprime la <strong>duret\u00e9 par indentation<\/strong>. Les tests comparatifs se font en pourcentage de compression : \u00e0 25%, 40% et 65%. La valeur \u00e0 25% correspond \u00e0 la pression du corps sur un dossier et celle \u00e0 65% sur une assise.<br \/>\nAussi, plus les valeurs sont basses, plus la mousse est moelleuse. Plus elles sont hautes, plus la mousse est dite ferme. Dans certains cas, ce test permet d\u2019affiner la valeur de la r\u00e9sistance \u00e0 la compression.<\/li>\n<\/ul>\n                <\/div>\r\n                            <\/div>\r\n            <div class=\"col-12 col-lg-6 order-1 order-lg-0\">\r\n                <img loading=\"lazy\" decoding=\"async\" width=\"977\" height=\"700\" src=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/10\/photo-mousse-densite-portance.jpg\" class=\"d-block img-fluid\" alt=\"Photo mousse densite portance Diroy\" data-aos=\"fade-up\" \/>                                    <div class=\"hero-text\" data-aos=\"fade-up\" data-aos-delay=\"600\">\r\n                        LA DENSIT\u00c9 INFLUENCE DIRECTEMENT LA QUALIT\u00c9, PLUS LA DENSIT\u00c9 EST \u00c9LEV\u00c9E PLUS LA MATI\u00c8RE CONSERVERA SES PROPRI\u00c9T\u00c9S DANS LE TEMPS.                    <\/div>\r\n                            <\/div>\r\n        <\/div>\r\n        <div class=\"row mt-5\">\r\n            <div class=\"col-12 col-lg-6 pr-lg-5\">\r\n                <h3 class=\"text-uppercase font-weight-900 text-primary mb-4\">NORMES NON-FEU<\/h3>\r\n                <div>\r\n                    <p>Nos stocks et la diversification de nos qualit\u00e9s nous permettent de vous proposer <strong>des produits r\u00e9pondants aux normes non-feu<\/strong> suivantes :<\/p>\n<ul>\n<li>Norme LCPP M 4 (France)<\/li>\n<li>Norme NF EN 1021-1 \/ Partie 1 &amp; 2 (France)<\/li>\n<li>Norme NF D60-013 (France)<\/li>\n<li>Norme BS 5852 CRIB 5 (Angleterre &amp; Europe)<\/li>\n<li>Norme DIN 4102 B1 (Allemagne)<\/li>\n<li>Norme CH BKZ 5.2 &amp; 5.3 (Suisse)<\/li>\n<li>Norme UNI 9175 (Italie)<\/li>\n<li>Norme California TB117 (Etats-Unis)<\/li>\n<li>Norme FAR 25.853 Appendix F part I (A\u00e9ronautique)<\/li>\n<li>Norme IMO 652 (Nautique)<\/li>\n<li>Norme FMVSS (Routier)<\/li>\n<li>Norme UL94 (Routier)<\/li>\n<\/ul>\n                <\/div>\r\n                            <\/div>\r\n            <div class=\"col-12 col-lg-6\">\r\n                <img loading=\"lazy\" decoding=\"async\" width=\"977\" height=\"700\" src=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/photo-mousse-non-feu.jpg\" class=\"d-block img-fluid\" alt=\"Photo mouss anti feu\" data-aos=\"fade-up\" \/>                            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/section>\n\n    <section id=\"excerpt-page-block_5d8cc520b32aa\" class=\"block-g block-excerpt alignfull bggris\">\r\n        <div class=\"container\">\r\n            <h3 class=\"block-title\"><\/h3>\r\n            <div class=\"row\">\r\n                                                                                <div class=\"col-md-6\">\r\n                            <div data-aos=\"fade-down-right\" data-aos-delay=\"0\" class=\"thumbnail\">\r\n                                    <figure  class=\"fit-cover\">\r\n                <picture>\r\n                                                            <source\r\n                        data-srcset=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/calculteur-mousse-570x408.jpg.webp 1x, https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/calculteur-mousse-570x408-retina.jpg.webp 2x\"\r\n                        media=\"(max-width: 600px\"\/>\r\n                            \r\n            <img  class='lazy'                    width=\"670\"\r\n                    height=\"480\"\r\n            data-src=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/calculteur-mousse-670x480.jpg.webp\"\r\n            data-srcset=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/calculteur-mousse-670x480.jpg.webp 1x, https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/calculteur-mousse-670x480-retina.jpg.webp 2x\"\r\n            alt=\"Photo de diff\u00e9rentes mousses utilis\u00e9s chez Diroy fabricant de matelas\"\r\n            \/>\r\n                    <\/picture>\r\n        <\/figure>\r\n                            <\/div>\r\n                            <div data-aos=\"fade-up-left\" data-aos-delay=\"0\" class=\"row m-0 justify-content-end\">\r\n                                <div class=\"content col-lg-8\">\r\n                                    <h2 class=\"title\">\r\n                                        <span >\r\n                                            Mousse <strong>Calculateur de prix<\/strong>                                        <\/span>\r\n                                    <\/h2>\r\n                                                                                                                <p><a href=\"http:\/\/www.diroy.com\/fr\/expertise-mousse\/calculateur\/\" target=\"\" class=\"btn btn-outline-primary\">Acc\u00e8s au calculateur<\/a>\r\n                                        <\/p>\r\n                                                                    <\/div>\r\n                            <\/div>\r\n                        <\/div>\r\n                                                                    <div class=\"col-md-6\">\r\n                            <div data-aos=\"fade-down-right\" data-aos-delay=\"600\" class=\"thumbnail\">\r\n                                    <figure  class=\"fit-cover\">\r\n                <picture>\r\n                                                            <source\r\n                        data-srcset=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/labels-mousse-570x408.jpg.webp 1x, https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/labels-mousse-570x408-retina.jpg.webp 2x\"\r\n                        media=\"(max-width: 600px\"\/>\r\n                            \r\n            <img  class='lazy'                    width=\"670\"\r\n                    height=\"480\"\r\n            data-src=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/labels-mousse-670x480.jpg.webp\"\r\n            data-srcset=\"https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/labels-mousse-670x480.jpg.webp 1x, https:\/\/diroy.com\/wp-content\/uploads\/2019\/09\/labels-mousse-670x480-retina.jpg.webp 2x\"\r\n            alt=\"\"\r\n            \/>\r\n                    <\/picture>\r\n        <\/figure>\r\n                            <\/div>\r\n                            <div data-aos=\"fade-up-left\" data-aos-delay=\"600\" class=\"row m-0 justify-content-end\">\r\n                                <div class=\"content col-lg-8\">\r\n                                    <h2 class=\"title\">\r\n                                        <span >\r\n                                            Mousse <strong>Labels &#038; certifications<\/strong>                                        <\/span>\r\n                                    <\/h2>\r\n                                                                                                                <p><a href=\"http:\/\/www.diroy.com\/fr\/expertise-mousse\/nos-certifications\/\" target=\"\" class=\"btn btn-outline-primary\">En savoir +<\/a>\r\n                                        <\/p>\r\n                                                                    <\/div>\r\n                            <\/div>\r\n                        <\/div>\r\n                                                                        <\/div>\r\n        <\/div>\r\n    <\/section>\r\n","protected":false},"excerpt":{"rendered":"<p>Choisir les meilleures mati\u00e8res premi\u00e8res est une affaire de savoir-faire et de sensibilit\u00e9. S\u2019appuyant sur [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4504,"parent":20,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4163","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qualit\u00e9s et Normes de Diroy<\/title>\n<meta name=\"description\" content=\"Qualit\u00e9 &amp; normes \u2013 D\u00e9couvrez l\u2019univers de Diroy, expert en literie de qualit\u00e9 depuis plus de 70 ans.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/diroy.com\/fr\/expertise-mousse\/qualite-normes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qualit\u00e9s et Normes de Diroy\" \/>\n<meta property=\"og:description\" content=\"Qualit\u00e9 &amp; 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