{"id":185,"date":"2025-06-12T11:32:00","date_gmt":"2025-06-12T11:32:00","guid":{"rendered":"https:\/\/www.jirinomia.fr\/blog\/?p=185"},"modified":"2025-09-13T17:19:33","modified_gmt":"2025-09-13T17:19:33","slug":"blocs-de-terre-crue-compressee","status":"publish","type":"post","link":"https:\/\/www.jirinomia.fr\/blog\/2025\/06\/12\/blocs-de-terre-crue-compressee\/","title":{"rendered":"Blocs de terre crue compress\u00e9e"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Pr\u00e9sentation rapide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BCMaterials propose des blocs de ma\u00e7onnerie en <strong>terre crue<\/strong> (blocs de terre compress\u00e9e ou BTC) utilis\u00e9s pour construire des murs porteurs et non porteurs. Ces blocs ne sont <strong>pas cuits<\/strong>, ce qui les rend neutres en carbone, et ils sont 100 % circulaires, \u201csains\u201d pour l\u2019environnement int\u00e9rieur. Le mat\u00e9riau est issu de terres excav\u00e9es, valoris\u00e9 localement<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9dia de pr\u00e9sentation<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"150923_Brique Video\" src=\"https:\/\/player.vimeo.com\/video\/865645309?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Informations de base<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fabricant : <\/strong>BC Materials<br><strong>Site du fabricant :<\/strong> <a href=\"https:\/\/bcmaterials.org\/fr\/\" target=\"_blank\" rel=\"noopener\">https:\/\/bcmaterials.org\/fr\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Etat de commercialisation :<\/strong> Commercialis\u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Usage :<\/strong> Habitat individuel \/ Habitat collectif <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Statut Jirinomia :<\/strong> En cours de vote <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Analyse rapide<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#4CAF50;\">Avantage(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Faible empreinte carbone<\/strong> \u2014 blocs non cuits, mat\u00e9riau naturel (terre), peu de transformation, mat\u00e9riau local.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Circularit\u00e9 &amp; valorisation des d\u00e9blais<\/strong> \u2014 usage de terre excav\u00e9e comme mati\u00e8re premi\u00e8re (terre qui serait souvent consid\u00e9r\u00e9e comme d\u00e9chet).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sant\u00e9 int\u00e9rieure &amp; confort hygrom\u00e9trique<\/strong> \u2014 la terre crue r\u00e9gule l\u2019humidit\u00e9, est \u201crespirante\u201d, neutre, am\u00e9liore la qualit\u00e9 de l\u2019air.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Possibilit\u00e9 d\u2019utilisation porteuse<\/strong> \u2014 les blocs sont con\u00e7us pour servir de murs porteurs et non-porteurs, ce qui \u00e9tend l\u2019usage potentiel au-del\u00e0 de simples cloisons.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#FF5722;\">Limite(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sensibilit\u00e9 \u00e0 l\u2019eau \/ conditions ext\u00e9rieures<\/strong> \u2014 les murs en terre crue peuvent \u00eatre alt\u00e9r\u00e9s par les pluies, remont\u00e9es d\u2019humidit\u00e9, gel-d\u00e9gel s\u2019ils ne sont pas bien prot\u00e9g\u00e9s (socle, avant-toit, enduits de protection). (Ce point est implicite dans les bonnes pratiques et dans les analyses g\u00e9n\u00e9rales de terre crue, m\u00eame si pas explicitement dans la page produit) <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Variabilit\u00e9 des mati\u00e8res premi\u00e8res<\/strong> \u2014 selon la composition de la terre (argile, limon, sable), sa qualit\u00e9, humidit\u00e9, etc., les blocs peuvent varier en comportement (r\u00e9sistance, s\u00e9chage, fissuration). N\u00e9cessite des tests locaux. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Normes \/ r\u00e9glementation &amp; acceptation<\/strong> \u2014 certains lieux ne reconnaissent pas officiellement la terre crue comme mat\u00e9riau porteuse, ou exigent des certifications particuli\u00e8res ; assurance, responsabilit\u00e9, conformit\u00e9 aux codes de construction peuvent \u00eatre un frein. (G\u00e9n\u00e9ral pour terre crue)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Liens &amp; sources diverses<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.naturamater.eu\/bcmaterials\" target=\"_blank\" rel=\"noopener\">https:\/\/www.naturamater.eu\/bcmaterials<\/a><\/p>\n\n\n<a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-content\/uploads\/2025\/09\/f22_ectc_220523_1_1_decou_fr1.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">f22_ectc_220523_1_1_decou_fr1<\/a>\n\n\n<h2 class=\"wp-block-heading\">Questionnaire Jirinomia<\/h2>\n\n\n<p>\ud83d\udd12 Connectez-vous pour acc\u00e9der \u00e0 ce contenu. <a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-login.php?redirect_to=%2Fblog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F185\">Se connecter<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pr\u00e9sentation rapide BCMaterials propose des blocs de ma\u00e7onnerie en terre crue (blocs de terre compress\u00e9e ou BTC) utilis\u00e9s pour construire des murs porteurs et non porteurs. Ces blocs ne sont pas cuits, ce qui les rend neutres en carbone, et ils sont 100 % circulaires, \u201csains\u201d pour l\u2019environnement int\u00e9rieur. Le mat\u00e9riau est issu de terres excav\u00e9es, valoris\u00e9 localement M\u00e9dia de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-construction"],"_links":{"self":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/comments?post=185"}],"version-history":[{"count":2,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/185\/revisions"}],"predecessor-version":[{"id":355,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/185\/revisions\/355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media\/354"}],"wp:attachment":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media?parent=185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/categories?post=185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/tags?post=185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}