{"id":66108,"date":"2025-03-19T13:47:40","date_gmt":"2025-03-19T13:47:40","guid":{"rendered":"https:\/\/preview.cwc.ca\/articles\/treatment-during-engineered-wood-product-manufacture\/"},"modified":"2026-04-06T18:04:08","modified_gmt":"2026-04-06T18:04:08","slug":"treatment-during-engineered-wood-product-manufacture","status":"publish","type":"articles","link":"https:\/\/cwc.ca\/fr\/articles\/traitement-lors-de-la-fabrication-de-produits-en-bois-dingenierie\/","title":{"rendered":"Traitement lors de la fabrication de produits en bois d'ing\u00e9nierie"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Certains panneaux en bois d'ing\u00e9nierie, tels que le contreplaqu\u00e9 et le bois de placage stratifi\u00e9 (LVL), peuvent \u00eatre trait\u00e9s apr\u00e8s fabrication avec des solutions de pr\u00e9servation, ce qui n'est pas le cas des produits \u00e0 base de fines lamelles (OSB, OSL) et des panneaux \u00e0 base de petites particules et de fibres (panneaux de particules, MDF). Les produits de pr\u00e9servation doivent \u00eatre ajout\u00e9s aux \u00e9l\u00e9ments en bois avant qu'ils ne soient coll\u00e9s ensemble, sous forme de pulv\u00e9risation, de brouillard ou de poudre.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Les produits tels que l'OSB sont fabriqu\u00e9s \u00e0 partir de petites et fines lamelles de bois. Les conservateurs en poudre peuvent \u00eatre m\u00e9lang\u00e9s aux lamelles et aux r\u00e9sines pendant le processus de m\u00e9lange, juste avant le formage et le pressage du matelas. Le borate de zinc est couramment utilis\u00e9 dans cette application. En ajoutant des conservateurs au processus de fabrication, il est possible d'obtenir un traitement uniforme sur toute l'\u00e9paisseur du produit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En Am\u00e9rique du Nord, le contreplaqu\u00e9 est normalement prot\u00e9g\u00e9 contre la pourriture et les termites par des proc\u00e9d\u00e9s de traitement sous pression. Toutefois, dans d'autres parties du monde, des insecticides sont souvent formul\u00e9s avec des adh\u00e9sifs pour prot\u00e9ger le contreplaqu\u00e9 contre les termites.\u00a0<\/span><\/p>","protected":false},"featured_media":73166,"template":"","categories":[1189],"tags":[1179],"content-type":[181],"language":[],"personas":[],"tags-article":[],"building-with-wood":[248],"class_list":["post-66108","articles","type-articles","status-publish","has-post-thumbnail","hentry","category-get-started","tag-treatments","content-type-type-articles","building-with-wood-why-wood"],"acf":[],"_links":{"self":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/articles\/66108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/articles"}],"about":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/types\/articles"}],"version-history":[{"count":2,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/articles\/66108\/revisions"}],"predecessor-version":[{"id":72086,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/articles\/66108\/revisions\/72086"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/media\/73166"}],"wp:attachment":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/media?parent=66108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/categories?post=66108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/tags?post=66108"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/content-type?post=66108"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/language?post=66108"},{"taxonomy":"personas","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/personas?post=66108"},{"taxonomy":"tags-article","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/tags-article?post=66108"},{"taxonomy":"building-with-wood","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/building-with-wood?post=66108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}