

{"id":6314,"date":"2026-03-20T11:09:32","date_gmt":"2026-03-20T11:09:32","guid":{"rendered":"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/"},"modified":"2026-03-20T11:09:32","modified_gmt":"2026-03-20T11:09:32","slug":"amateco-cooperation-filiere-btcs-aux-comores","status":"publish","type":"avada_portfolio","link":"https:\/\/craterre.org\/en\/case\/amateco-cooperation-filiere-btcs-aux-comores\/","title":{"rendered":"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores"},"content":{"rendered":"<h2 class=\"\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Objectives<\/h2>\n<p>Aux Comores la fili\u00e8re Brique de terre comprim\u00e9e stabilis\u00e9e (BTCS) est en reconstruction apr\u00e8s une tentative de d\u00e9marrage en 2010. Dans le cadre du Projet d\u2019am\u00e9lioration de l\u2019environnement scolaire (PAES), l\u2019Agence Fran\u00e7aise de D\u00e9veloppement accompagne la relance et la valorisation de cette fili\u00e8re \u00e0 travers la promotion de ce mat\u00e9riau pour la r\u00e9habilitation compl\u00e8te d\u2019environ 45 \u00e9tablissements scolaires, avec pour ambition de produire plus de 1,8 million de blocs de terre comprim\u00e9e. Afin de pouvoir r\u00e9pondre \u00e0 ces objectifs, la fili\u00e8re a besoin de renforcer ses capacit\u00e9s sur les volets production, contr\u00f4le qualit\u00e9 des blocs et leur mise en oeuvre.<\/p>\n<p>Pour soutenir cette dynamique r\u00e9gionale, ART.TERRE Mayotte (porteur du projet), CRAterre et leurs partenaires locaux : l\u2019Agence Nationale pour l\u2019Habitat (ANH) aux Comores et le Laboratoire National des Travaux Publics et du B\u00e2timent (LNTPB) proposent un projet de coop\u00e9ration &#8211; AMATECO COOP\u00c9RATION &#8211; avec les Comores ayant pour objectif d\u2019accro\u00eetre les comp\u00e9tences des acteurs de la fili\u00e8re BTCS, en vue de favoriser leur professionnalisation tout en valorisant le savoir-faire local et la formation des jeunes.<\/p>\n<h2 class=\"fusion-responsive-typography-calculated\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Results<\/h2>\n<p><strong>Une premi\u00e8re mission de diagnostic a \u00e9t\u00e9 r\u00e9alis\u00e9e du 9 au 21 avril <\/strong>sur les 3 \u00eeles dans le cadre du projet (Grande Comore, Anjouan et Moh\u00e9li). Cette phase a permis de mieux cadrer le contexte local, en particulier sur la fili\u00e8re BTCS. Le diagnostic a port\u00e9 sur sa structuration actuelle, de l\u2019acc\u00e8s \u00e0 la ressource \u00e0 la r\u00e9alisation des constructions. Le regard a \u00e9t\u00e9 port\u00e9 sur le jeu d\u2019acteur de l\u2019ensemble de la cha\u00eene de valeur, sur des aspects tr\u00e8s techniques &#8211; production et utilisation du mat\u00e9riau &#8211; mais aussi sur des questions de portage institutionnel, de formation ou de promotion du mat\u00e9riau. Le diagnostic a \u00e9galement \u00e9t\u00e9 l\u2019occasion de questionner l\u2019approche \u00e9conomique des constructions en BTCS, corollaire d\u2019une p\u00e9rennisation de la fili\u00e8re, avec, entre autres, un questionnement sur les formats de blocs \u00e0 produire \u00e0 l\u2019avenir dans le cadre d\u2019op\u00e9rations hors PAES.<\/p>\n<p>La mission a \u00e9t\u00e9 aussi l\u2019occasion d\u2019apporter imm\u00e9diatement quelques ajustements techniques pour l\u2019am\u00e9lioration de la qualit\u00e9 de la production des briqueteries.<\/p>\n<p>Conform\u00e9ment aux actions projet\u00e9es du projet AMATCO COOP\u00c9RATION, trois formations sur les aspects de renforcement des capacit\u00e9s locales ont \u00e9t\u00e9 pr\u00e9par\u00e9es et d\u00e9livr\u00e9es \u00e0 destination de publics cibl\u00e9s pour chacune d\u2019elles. Les contenus ont \u00e9t\u00e9 d\u00e9velopp\u00e9s suite \u00e0 la mission diagnostic.<\/p>\n<p><strong>Une seconde mission s\u2019est d\u00e9roul\u00e9e durant 10 jours,<\/strong> du 19 au 29 septembre, \u00e0 Grande Comore. Les formations ont port\u00e9 sur\u00a0:<\/p>\n<ul>\n<li>la production de briques de terre comprim\u00e9e stabilis\u00e9e. Cette formation avait pour objectif d\u2019am\u00e9liorer la qualit\u00e9 de production des BTCS, de mieux ma\u00eetriser le cycle de fabrication, de renforcer le contr\u00f4le qualit\u00e9 de la production de la mati\u00e8re premi\u00e8re terre au mat\u00e9riau fini et de former des encadrants techniques capables de former les \u00e9quipes. Elle a rassembl\u00e9 17 participants : 13 participants de l\u2019ANH (chefs d\u2019antennes, responsables techniques, ing\u00e9nieurs et briquetiers) dont 2 de l\u2019antenne d\u2019Anjouan et 2 de celle de Moh\u00e9li, 1 participant du LNTPB (technicien), 3 \u00e9tudiantes de master 2 de l&rsquo;IUT\/UDC (Universit\u00e9 des Comores, en stage \u00e0 l\u2019ANH).<\/li>\n<li>la certification, les essais et les contr\u00f4les de laboratoire. Cette formation avait pour objectif de permettre aux participants de conna\u00eetre et comprendre les normes existantes sur la construction en BTCS ainsi que les diff\u00e9rents protocoles d\u2019essais et de contr\u00f4le sur les mat\u00e9riaux. Elle a rassembl\u00e9 12 participants : 5 participants de l\u2019ANH, 6 participants du LNTPB, 1 repr\u00e9sentant de la soci\u00e9t\u00e9 priv\u00e9e BARGE<\/li>\n<li>les r\u00e8gles de conception et de construction en BTCS. Cette formation avait pour objectif de permettre aux participants de conna\u00eetre et comprendre les principes et r\u00e8gles de conception et de dimensionnement des ouvrages en BTCS ainsi que les \u00e9tapes du contr\u00f4le d&rsquo;ex\u00e9cution. Elle a rassembl\u00e9 11 participants : 4 participants de l\u2019ANH, 1 participant du LNTPB, 3 \u00e9tudiants de master 2 de l\u2019IUT\/UDC (Universit\u00e9 des Comores), 1 formateur du Centre de Formation et d\u2019Insertion Professionnelle de Djomani ya Mbude et 2 repr\u00e9sentants des soci\u00e9t\u00e9s priv\u00e9es BARGE et SCPMC.<\/li>\n<\/ul>\n<p>Une troisi\u00e8me mission ayant <strong>\u00e9t\u00e9 r\u00e9alis\u00e9e du 5 au 19 f\u00e9vrier <\/strong>a permis de faire le point sur la fili\u00e8re et de dessiner les contours des suites \u00e0 donner en particulier en termes de formation professionnelle et universitaire et en termes de certification des mat\u00e9riaux et de renforcement de comp\u00e9tences du secteur priv\u00e9 afin de favoriser le d\u00e9veloppement de cette fili\u00e8re apr\u00e8s la fin de l\u2019appui de l\u2019AFD.<\/p>\n<p>En compl\u00e9ment de ces actions sur le terrain, l\u2019\u00e9quipe a d\u00e9velopp\u00e9 des <strong>supports de communication<\/strong> portant \u201cargumentaire\u201d autour de l\u2019utilisation de la BTCS \u00e0 destination des partenaires.<\/p>\n<h2 class=\"\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Partners<\/h2>\n<p>ART.TERRE Mayotte (porteur du projet), CRAterre, ANH aux Comores, LNTP<\/p>\n<h2 class=\"\" data-fontsize=\"34\" data-lineheight=\"38.0833px\">Financements<\/h2>\n<p>AFD<\/p>","protected":false},"excerpt":{"rendered":"<p>Objectifs Aux Comores la fili\u00e8re Brique de terre comprim\u00e9e stabilis\u00e9e [&hellip;]<\/p>","protected":false},"author":2,"featured_media":6306,"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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/craterre.org\/en\/case\/amateco-cooperation-filiere-btcs-aux-comores\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre\" \/>\n<meta property=\"og:description\" content=\"Objectifs Aux Comores la fili\u00e8re Brique de terre comprim\u00e9e stabilis\u00e9e [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/craterre.org\/en\/case\/amateco-cooperation-filiere-btcs-aux-comores\/\" \/>\n<meta property=\"og:site_name\" content=\"CRAterre\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/centrecraterre\" \/>\n<meta property=\"og:image\" content=\"https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/DSCF1577-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/\",\"url\":\"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/\",\"name\":\"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre\",\"isPartOf\":{\"@id\":\"https:\/\/craterre.org\/#website\"},\"datePublished\":\"2026-03-20T11:09:32+00:00\",\"dateModified\":\"2026-03-20T11:09:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portfolio\",\"item\":\"https:\/\/craterre.org\/case\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/craterre.org\/#website\",\"url\":\"https:\/\/craterre.org\/\",\"name\":\"CRAterre\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/craterre.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/craterre.org\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/craterre.org\/#organization\",\"name\":\"CRAterre\",\"url\":\"https:\/\/craterre.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/craterre.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/craterre.org\/wp-content\/uploads\/2024\/04\/CRAterre-logo-indiv.png\",\"contentUrl\":\"https:\/\/craterre.org\/wp-content\/uploads\/2024\/04\/CRAterre-logo-indiv.png\",\"width\":1618,\"height\":661,\"caption\":\"CRAterre\"},\"image\":{\"@id\":\"https:\/\/craterre.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/centrecraterre\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/craterre.org\/en\/case\/amateco-cooperation-filiere-btcs-aux-comores\/","og_locale":"en_US","og_type":"article","og_title":"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre","og_description":"Objectifs Aux Comores la fili\u00e8re Brique de terre comprim\u00e9e stabilis\u00e9e [&hellip;]","og_url":"https:\/\/craterre.org\/en\/case\/amateco-cooperation-filiere-btcs-aux-comores\/","og_site_name":"CRAterre","article_publisher":"https:\/\/www.facebook.com\/centrecraterre","og_image":[{"width":2560,"height":1920,"url":"https:\/\/craterre.org\/wp-content\/uploads\/2026\/03\/DSCF1577-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/","url":"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/","name":"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores - CRAterre","isPartOf":{"@id":"https:\/\/craterre.org\/#website"},"datePublished":"2026-03-20T11:09:32+00:00","dateModified":"2026-03-20T11:09:32+00:00","breadcrumb":{"@id":"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/craterre.org\/case\/amateco-cooperation-filiere-btcs-aux-comores\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portfolio","item":"https:\/\/craterre.org\/case\/"},{"@type":"ListItem","position":2,"name":"AMATECO COOP\u00c9RATION, Fili\u00e8re BTCS aux Comores"}]},{"@type":"WebSite","@id":"https:\/\/craterre.org\/#website","url":"https:\/\/craterre.org\/","name":"\u200eCRAterre","description":"","publisher":{"@id":"https:\/\/craterre.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/craterre.org\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/craterre.org\/#organization","name":"\u200eCRAterre","url":"https:\/\/craterre.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/craterre.org\/#\/schema\/logo\/image\/","url":"https:\/\/craterre.org\/wp-content\/uploads\/2024\/04\/CRAterre-logo-indiv.png","contentUrl":"https:\/\/craterre.org\/wp-content\/uploads\/2024\/04\/CRAterre-logo-indiv.png","width":1618,"height":661,"caption":"CRAterre"},"image":{"@id":"https:\/\/craterre.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/centrecraterre"]}]}},"_links":{"self":[{"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/avada_portfolio\/6314"}],"collection":[{"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/avada_portfolio"}],"about":[{"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/types\/avada_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/comments?post=6314"}],"version-history":[{"count":1,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/avada_portfolio\/6314\/revisions"}],"predecessor-version":[{"id":6315,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/avada_portfolio\/6314\/revisions\/6315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/media\/6306"}],"wp:attachment":[{"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/media?parent=6314"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/portfolio_category?post=6314"},{"taxonomy":"portfolio_skills","embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/portfolio_skills?post=6314"},{"taxonomy":"portfolio_tags","embeddable":true,"href":"https:\/\/craterre.org\/en\/wp-json\/wp\/v2\/portfolio_tags?post=6314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}