{"id":87264,"date":"2024-05-26T16:15:27","date_gmt":"2024-05-26T16:15:27","guid":{"rendered":"https:\/\/www.africa-press.net\/burkina-faso\/politique\/vers-un-beton-zero-carbone-grace-a-lun-des-mineraux-les-plus-courants-sur-terre"},"modified":"2024-05-26T17:49:40","modified_gmt":"2024-05-26T17:49:40","slug":"vers-un-beton-zero-carbone-grace-a-lun-des-mineraux-les-plus-courants-sur-terre","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/burkina-faso\/toutes-les-actualites\/vers-un-beton-zero-carbone-grace-a-lun-des-mineraux-les-plus-courants-sur-terre","title":{"rendered":"Vers un b\u00e9ton \u00ab\u00a0z\u00e9ro carbone\u00a0\u00bb gr\u00e2ce \u00e0 l’un des min\u00e9raux les plus courants sur Terre"},"content":{"rendered":"

Africa-Press – Burkina Faso. <\/strong><\/span>Une e\u0301quipe de scientifiques des mate\u0301riaux et d\u2019inge\u0301nieurs en environnement a de\u0301couvert que l\u2019utilisation de l\u2019olivine dans le ciment pourrait permettre de produire un be\u0301ton a\u0300 bilan carbone ne\u0301gatif.<\/p>\n

Le ciment, l\u2019un des principaux contributeurs aux e\u0301missions de CO2<\/b><\/p>\n

Ce mine\u0301ral, parmi les plus courants sur Terre, pourrait remplacer le clinker, un liant du ciment obtenu en chauffant du calcaire. De quoi re\u0301duire le cou\u0302t environnemental du ciment, l\u2019un des principaux contributeurs aux e\u0301missions de dioxyde de carbone (CO2).<\/p>\n

De\u0301couvrez les derniers articles de Sciences et Avenir concernant le be\u0301ton: <\/b><\/p>\n

\u00ab\u00a0Les arche\u0301ologues du futur ne retrouveront aucune trace de nos ba\u0302timents actuels\u00a0\u00bb<\/p>\n

Des chercheurs exhument le secret de solidite\u0301 du be\u0301ton romain<\/p>\n

De\u0301couverte du secret de fabrication du ciment maya, d’une solidite\u0301 exceptionnelle<\/p>\n

Pour plus d’informations et d’analyses sur la Burkina Faso<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Burkina Faso. Une e\u0301quipe de scientifiques des mate\u0301riaux et d\u2019inge\u0301nieurs en environnement a de\u0301couvert que l\u2019utilisation de l\u2019olivine dans le ciment pourrait permettre de produire un be\u0301ton a\u0300 bilan carbone ne\u0301gatif. Le ciment, l\u2019un des principaux contributeurs aux e\u0301missions de CO2 Ce mine\u0301ral, parmi les plus courants sur Terre, pourrait remplacer le clinker, […]<\/p>\n","protected":false},"author":82,"featured_media":87263,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[111,725,29],"class_list":["post-87264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-burkina-faso","tag-burkina-faso"],"yoast_head":"\nVers un b\u00e9ton "z\u00e9ro carbone" gr\u00e2ce \u00e0 l'un des min\u00e9raux les plus courants sur Terre - Burkina Faso<\/title>\n<meta name=\"description\" content=\"Une e\u0301quipe de scientifiques des mate\u0301riaux et d\u2019inge\u0301nieurs en environnement a de\u0301couvert que l\u2019utilisation de l\u2019olivin ...\" \/>\n<meta name=\"robots\" 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