{"id":6298,"date":"2026-03-09T13:23:40","date_gmt":"2026-03-09T13:23:40","guid":{"rendered":"https:\/\/craterre.org\/case\/revision-du-code-national-du-batiment-haitien\/"},"modified":"2026-03-09T13:23:40","modified_gmt":"2026-03-09T13:23:40","slug":"revision-du-code-national-du-batiment-haitien","status":"publish","type":"avada_portfolio","link":"https:\/\/craterre.org\/en\/case\/revision-du-code-national-du-batiment-haitien\/","title":{"rendered":"R\u00e9vision du Code National du B\u00e2timent Ha\u00eftien"},"content":{"rendered":"<h2 class=\"\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Objectives<\/h2>\n<p>\u00c0 la suite du s\u00e9isme du 12 janvier 2010, le Code National du B\u00e2timent Ha\u00eftien (CNBH) avait \u00e9t\u00e9 r\u00e9vis\u00e9 en 2012 afin d\u2019int\u00e9grer des prescriptions parasismiques. Rest\u00e9 inchang\u00e9 depuis, le Code a fait l\u2019objet d\u2019une nouvelle r\u00e9vision majeure en 2025 pour r\u00e9pondre aux enjeux actuels de r\u00e9silience du b\u00e2ti ha\u00eftien.<\/p>\n<p>Cette r\u00e9vision visait notamment \u00e0 :<\/p>\n<ul>\n<li>int\u00e9grer des <strong>prescriptions cycloniques<\/strong>, en particulier pour les toitures et les syst\u00e8mes d\u2019ancrage, en s\u2019appuyant sur des solutions locales et accessibles ;<\/li>\n<li>proposer des <strong>dispositions pour la r\u00e9novation de l\u2019habitat existant<\/strong>, en tenant compte \u00e0 la fois des charges sismiques et cycloniques ;<\/li>\n<li>mieux prendre en compte les <strong>typologies courantes de petits b\u00e2timents en Ha\u00efti<\/strong>, en particulier les maisons \u00e0 ossature bois avec remplissage en ma\u00e7onnerie de pierre.<\/li>\n<\/ul>\n<p>Le projet a \u00e9t\u00e9 financ\u00e9 par CDRI et conduit sous la direction du Minist\u00e8re des Travaux Publics, des Transports et des Communications (MTPTC), avec un pilotage assur\u00e9 par Build Change et une validation par un comit\u00e9 de pilotage national r\u00e9unissant de nombreuses institutions ha\u00eftiennes du secteur de la construction, de l\u2019ing\u00e9nierie et de l\u2019enseignement sup\u00e9rieur.<br \/>La r\u00e9daction du CNBH a \u00e9t\u00e9 assur\u00e9e par un comit\u00e9 technique associant le MTPTC, Build Change et CRAterre.<br \/>Le projet a \u00e9t\u00e9 financ\u00e9 par la Coalition pour des Infrastructures R\u00e9silientes aux D\u00e9sastres (CDRI), avec un cofinancement de l\u2019expertise de CRAterre par Catholic Relief Services (CRS).<\/p>\n<p>Cette r\u00e9vision a permis une <strong>harmonisation des contenus techniques<\/strong>, des glossaires, des sch\u00e9mas et d\u00e9tails constructifs entre les parties ma\u00e7onnerie cha\u00een\u00e9e et ossature bois, ainsi qu\u2019un r\u00e9f\u00e9rencement plus clair aux normes internationales (ICC, IBC, IRC, Eurocode 5, etc.).<\/p>\n<h2 class=\"fusion-responsive-typography-calculated\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Results<\/h2>\n<p><strong>Un tournant pour la reconnaissance des cultures constructives locales<\/strong><\/p>\n<p>L\u2019apport sp\u00e9cifique de CRAterre concerne les <strong>b\u00e2timents \u00e0 ossature bois avec remplissage ou habillage<\/strong>, regroup\u00e9s dans le <strong>chapitre 6 du CNBH : \u00ab Nouveaux logements \u00e0 ossature bois et remplissage ou habillage \u00bb<\/strong>.<br \/>Ce chapitre fournit les dispositions techniques minimales pour la conception et la construction de b\u00e2timents neufs \u00e0 ossature bois porteuse, limit\u00e9s \u00e0 un niveau (RDC).<\/p>\n<p>Pour la premi\u00e8re fois, le CNBH int\u00e8gre de mani\u00e8re prescriptive une typologie directement issue de l\u2019<strong>habitat vernaculaire ha\u00eftien<\/strong>. Cette avanc\u00e9e ouvre la voie \u00e0 une reconnaissance plus large d\u2019autres cultures constructives locales, notamment la ma\u00e7onnerie de pierre, encore peu pr\u00e9sentes dans les normes de construction.<\/p>\n<p>Le chapitre 6 synth\u00e9tise plus de quinze ann\u00e9es d\u2019exp\u00e9riences de terrain, de projets de recherche appliqu\u00e9e et d\u2019essais scientifiques men\u00e9s par CRAterre avec de nombreux partenaires ha\u00eftiens et internationaux depuis 2010. Il se pr\u00e9sente comme un <strong>v\u00e9ritable guide technique<\/strong>, couvrant l\u2019ensemble du processus constructif \u2014 de la fondation \u00e0 la toiture \u2014 et proposant des solutions d\u2019ancrage, de connexion et d\u2019assemblage adapt\u00e9es aux contextes sismiques et cycloniques du pays, dans un objectif clair : <strong>r\u00e9duire la vuln\u00e9rabilit\u00e9 du b\u00e2ti et sauver des vies<\/strong>.<\/p>\n<p>Un travail approfondi a \u00e9galement \u00e9t\u00e9 men\u00e9 sur les <strong>essences de bois locales et import\u00e9es<\/strong> (durabilit\u00e9, r\u00e9sistance m\u00e9canique, classes d\u2019emploi), aboutissant \u00e0 une cat\u00e9gorisation permettant de formuler des recommandations techniques adapt\u00e9es aux ressources r\u00e9ellement disponibles en Ha\u00efti.<\/p>\n<p>Au-del\u00e0 des aspects techniques, le CNBH 2025 pose des questions essentielles de <strong>durabilit\u00e9 des ressources<\/strong>, de <strong>qualit\u00e9 des mat\u00e9riaux<\/strong>, de <strong>normalisation<\/strong> et de <strong>culture de l\u2019entretien du b\u00e2ti<\/strong>, historiquement ancr\u00e9e dans les pratiques traditionnelles ha\u00eftiennes.<\/p>\n<p>Valid\u00e9 par l\u2019\u00c9tat ha\u00eftien en d\u00e9cembre 2025 et publi\u00e9 au journal officiel, le CNBH 2025 est opposable aux tiers. Il est accessible depuis janvier 2026 via un site internet d\u00e9di\u00e9. Des actions de diffusion ont \u00e9t\u00e9 men\u00e9es d\u00e8s f\u00e9vrier 2026 aupr\u00e8s des ing\u00e9nieurs et architectes ha\u00eftiens.<br \/>Des activit\u00e9s sp\u00e9cifiques de formation et de diss\u00e9mination autour du chapitre 6 sont pr\u00e9vues par CRAterre \u00e0 destination des architectes, ing\u00e9nieurs, techniciens et b\u00f2s, en partenariat avec des institutions de formation locales.<\/p>\n<p>Le CNBH 2025 constitue ainsi un <strong>outil structurant pour la promotion de modes de construction locaux, r\u00e9silients et adapt\u00e9s<\/strong>, valorisant les savoirs et savoir-faire ha\u00eftiens au service de la s\u00e9curit\u00e9 et de la qualit\u00e9 de l\u2019habitat.<\/p>\n<h2 class=\"\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Partners<\/h2>\n<p>Minist\u00e8re des Travaux Publics, Transports et Communications (MTPTC), Build Change, <span class=\"break-words tvm-parent-container\"><span dir=\"ltr\">ATECO, ATProCoM et de nombreux experts<\/span><\/span><\/p>\n<h2 class=\"fusion-responsive-typography-calculated\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Financements<\/h2>\n<p>Coalition pour des Infrastructures R\u00e9silientes aux D\u00e9sastres (CDRI), Catholic Relief Services (CRS)<\/p>\n<h2>Resources<\/h2>\n<p><a href=\"https:\/\/cnbh2025.com\/\"><img decoding=\"async\" class=\"lazyload alignleft wp-image-6299 size-medium\" src=\"https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-238x300.webp\" data-orig-src=\"https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-238x300.webp\" alt=\"\" width=\"238\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27238%27%20height%3D%27300%27%20viewBox%3D%270%200%20238%20300%27%3E%3Crect%20width%3D%27238%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-10x12.webp 10w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-200x252.webp 200w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-238x300.webp 238w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-400x504.webp 400w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-600x756.webp 600w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard-768x968.webp 768w, https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/img_4359-standard.webp 799w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 238px) 100vw, 238px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Objectifs \u00c0 la suite du s\u00e9isme du 12 janvier 2010, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":6297,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":[],"portfolio_category":[28],"portfolio_skills":[],"portfolio_tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - 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