{"id":27980,"date":"2022-04-08T15:02:06","date_gmt":"2022-04-08T12:02:06","guid":{"rendered":"https:\/\/www.wolf-group.com\/fr\/about-us\/we-save-energy\/low-voc-certification\/"},"modified":"2026-06-30T13:47:58","modified_gmt":"2026-06-30T10:47:58","slug":"certification-de-faible-teneur-en-cov","status":"publish","type":"page","link":"https:\/\/www.wolf-group.com\/fr\/a-propos-de-nous\/we-save-energy\/certification-de-faible-teneur-en-cov\/","title":{"rendered":"Certification de faible teneur en COV"},"content":{"rendered":"\n
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Plus de 75 % de nos produits r\u00e9pondent aux exigences de certification COV faible.<\/h2> <\/div>\n
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Que sont les compos\u00e9s organiques volatils ?<\/h4>\n

Les compos\u00e9s organiques volatils (COV) sont des substances appartenant \u00e0 diverses classes chimiques qui s’\u00e9vaporent facilement et se r\u00e9pandent dans l’environnement \u00e0 partir de mat\u00e9riaux et de produits. Il peut s’agir de compos\u00e9s chimiques d’origine humaine ou naturelle. Ils comprennent \u00e9galement de nombreuses odeurs. Les compos\u00e9s organiques volatils affectent en particulier la qualit\u00e9 de l’air int\u00e9rieur. On conna\u00eet plus de 300 compos\u00e9s organiques volatils, dont beaucoup se retrouvent principalement \u00e0 l’int\u00e9rieur. Ils sont lib\u00e9r\u00e9s par les mat\u00e9riaux de construction, les meubles et les rev\u00eatements de sol. Si la concentration de compos\u00e9s organiques volatils est trop \u00e9lev\u00e9e, un mauvais climat int\u00e9rieur et l’inhalation prolong\u00e9e de petites quantit\u00e9s de compos\u00e9s organiques volatils peuvent provoquer des irritations et des probl\u00e8mes de sant\u00e9. Certaines substances sont canc\u00e9rig\u00e8nes.<\/p>\n

Pour \u00e9conomiser l’\u00e9nergie, les maisons sont construites de plus en plus herm\u00e9tiquement, de sorte que la r\u00e9duction du niveau de compos\u00e9s organiques volatils \u00e0 l’int\u00e9rieur est une question importante. L’Union europ\u00e9enne n’ayant pas encore \u00e9tabli de r\u00e9glementation g\u00e9n\u00e9rale, les pays r\u00e9glementent eux-m\u00eames la concentration des compos\u00e9s organiques volatils.<\/p>\n <\/div>\n <\/div>\n

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Que sont les compos\u00e9s organiques volatils ?<\/h4>\n

Il existe plusieurs classifications en usage en Europe qui d\u00e9montrent de faibles concentrations de COV dans les mat\u00e9riaux de construction. Cela signifie que les compos\u00e9s qu’ils lib\u00e8rent ne sont pas dangereux pour l’environnement ou les organismes vivants.<\/p>\n

Emicode<\/h4>\n

EMICODE\u00ae<\/strong><\/a> est un syst\u00e8me de classification de marque d\u00e9pos\u00e9e utilis\u00e9 pour classer les produits de pose de rev\u00eatements de sol, les adh\u00e9sifs et les mat\u00e9riaux de construction en trois classes en fonction de leurs performances en mati\u00e8re d’\u00e9missions. Les cat\u00e9gories d’\u00e9mission sont EC2, EC1 et EC1 Plus. Le label Emicode est largement connu et reconnu dans toute l’Europe. En savoir plus<\/a>.<\/p>\n <\/div>\n <\/div>\n

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Classification M1<\/h4>\n

Cette classification d\u00e9finit les exigences en mati\u00e8re d’\u00e9missions pour les mat\u00e9riaux utilis\u00e9s dans les locaux de travail et d’habitation afin de garantir une bonne qualit\u00e9 de l’air int\u00e9rieur sans augmenter le besoin de ventilation. L’\u00e9tiquette appos\u00e9e sur le produit indique que les \u00e9missions et l’odeur r\u00e9pondent aux crit\u00e8res M1. Le label M1 est principalement connu en Finlande et en Scandinavie.<\/p>\n

R\u00e9glementation fran\u00e7aise sur les COV A+<\/h4>\n

A+ est un label d’\u00e9mission bas\u00e9 sur des tests d’\u00e9mission de compos\u00e9s organiques volatils exig\u00e9s pour les produits de construction, de finition et de d\u00e9coration int\u00e9rieure vendus en France. L’exigence est \u00e9nonc\u00e9e dans le document \u00ab\u00a0D\u00e9cret n\u00b0 2011-321\u00a0\u00bb. Le r\u00e8glement 3011-321 pr\u00e9voit quatre classes d’\u00e9missions de compos\u00e9s organiques volatils : A+ (tr\u00e8s faibles \u00e9missions), A, B, C (fortes \u00e9missions).<\/p>\n

Les produits certifi\u00e9s profitent \u00e0 la fois \u00e0 l’utilisateur final, au constructeur et au propri\u00e9taire. Le client peut \u00eatre s\u00fbr que les produits n’\u00e9mettent pas de compos\u00e9s organiques volatils et ne d\u00e9gradent pas la qualit\u00e9 du climat int\u00e9rieur. Du point de vue du constructeur, les produits avec des certificats COV soutiennent la demande de certificat BREEAM de la norme d’\u00e9valuation de la construction durable. Les trois cat\u00e9gories les plus importantes de BREEAM sont l’\u00e9nergie, le climat int\u00e9rieur et le bien-\u00eatre, et les mat\u00e9riaux.<\/p>\n <\/div>\n <\/div>\n

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Clean Air Gold<\/h4>\n

Le certificat Clean Air GOLD est test\u00e9 de mani\u00e8re ind\u00e9pendante et atteste que le produit est \u00e0 faible \u00e9mission, contribuant ainsi \u00e0 un environnement int\u00e9rieur plus sain. Il est reconnu par des initiatives de d\u00e9veloppement durable telles que LEED, WELL, etc. Ce label est principalement connu aux \u00c9tats-Unis.<\/p>\n <\/div>\n <\/div>\n

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Objectifs de Wolf Group<\/h4>\n

Aujourd’hui d\u00e9j\u00e0, 54% des produits Wolf Group de la marque PENOSIL r\u00e9pondent aux exigences de certification de la teneur en COV. Le label couvre tous les produits de la gamme de mousses, y compris l’une de nos derni\u00e8res innovations – la mousse \u00e0 pulv\u00e9riser \u00e0 faible teneur en isocyanate, pratiquement. Le constructeur trouve \u00e9galement un large assortiment de mastics et d’adh\u00e9sifs PENOSIL.<\/p>\n

Wolf Group, l’un des principaux fabricants europ\u00e9ens de produits et de syst\u00e8mes chimiques pour la construction, propose \u00e9galement la fabrication en sous-traitance ; une partie de notre service \u00e0 la client\u00e8le consiste \u00e9galement \u00e0 fournir des certificats COV pour les produits de marque priv\u00e9e.<\/p>\n

Gr\u00e2ce \u00e0 la mesure de d\u00e9veloppement de produits mise en place par Enterprise Estonia, Wolf Group a d\u00e9velopp\u00e9 de nouveaux produits \u00e0 faible teneur en COV et \u00e0 base de mati\u00e8res premi\u00e8res plus s\u00fbres pour les personnes et l’environnement, qui r\u00e9pondent aux l\u00e9gislations et restrictions de plus en plus strictes concernant divers compos\u00e9s chimiques.<\/p>\n <\/div>\n <\/div>\n

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