{"id":2481,"date":"2017-10-16T20:27:22","date_gmt":"2017-10-16T19:27:22","guid":{"rendered":"https:\/\/www.altimara.eu\/blog\/?p=2481"},"modified":"2017-10-16T20:58:42","modified_gmt":"2017-10-16T19:58:42","slug":"nouveau-four-2","status":"publish","type":"post","link":"https:\/\/www.altimara.eu\/blog\/2017\/10\/16\/nouveau-four-2\/","title":{"rendered":"Nouveau four 2"},"content":{"rendered":"<p>Et voil\u00e0 c&rsquo;est fini, il nous manque juste un peu de cendre pour terminer l&rsquo;isolation. Dommage, en cette p\u00e9riode de chaleurs, du d\u00e9r\u00e8glement climatique, peu de personnes font des feux de chemin\u00e9e.<\/p>\n<p>La technique des cendres en isolant, je l&rsquo;ai apprise \u00e0 la Festa Del Bosc. Des intervenants nous avaient expliqu\u00e9 comment construire des fours rockets. L&rsquo;utilisation de ce mat\u00e9riau de faible prix, voir nul, permet de remplacer la vermiculite. Les deux sont des isolants moyens en performance mais le rendement est suffisant pour cette utilisation. De plus ceci nous permet de rester dans un contexte type africain o\u00f9 les isolants industriels sont rare est cher.<\/p>\n<p>Il est pas beau&#8230;le four!<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2482\" data-permalink=\"https:\/\/www.altimara.eu\/blog\/2017\/10\/16\/nouveau-four-2\/img_20171016_161305\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?fit=1000%2C922&amp;ssl=1\" data-orig-size=\"1000,922\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;ONEPLUS A5000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1508170385&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.103&quot;,&quot;iso&quot;:&quot;320&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_20171016_161305\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?fit=627%2C578&amp;ssl=1\" class=\"aligncenter size-full wp-image-2482\" src=\"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?resize=627%2C578\" alt=\"\" width=\"627\" height=\"578\" srcset=\"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?resize=300%2C277&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171016_161305.jpg?resize=768%2C708&amp;ssl=1 768w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Et voil\u00e0 c&rsquo;est fini, il nous manque juste un peu de cendre pour terminer l&rsquo;isolation. Dommage, en cette p\u00e9riode de chaleurs, du d\u00e9r\u00e8glement climatique, peu de personnes font des feux de chemin\u00e9e. La technique des cendres en isolant, je l&rsquo;ai apprise \u00e0 la Festa Del Bosc. Des intervenants nous avaient expliqu\u00e9 comment construire des fours [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[86,110],"tags":[91,104],"class_list":["post-2481","post","type-post","status-publish","format-standard","hentry","category-charbon-vegetal","category-ecochar","tag-charbon-vegetal","tag-ecochar"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4r91c-E1","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":2468,"url":"https:\/\/www.altimara.eu\/blog\/2017\/10\/15\/nouveau-four\/","url_meta":{"origin":2481,"position":0},"title":"Nouveau four","author":"Martiou","date":"15 octobre 2017","format":false,"excerpt":"C'est parti pour la construction d'un autre four avec des futs m\u00e9talliques. Dans le cadre des activit\u00e9s de COOPDEA, ONG franco-africaine, le d\u00e9veloppement des techniques dites \"simples\" est l'objet de la r\u00e9alisation de ce four, am\u00e9lior\u00e9 par nos exp\u00e9riences. Ce four a carboniser sert de r\u00e9f\u00e9rent pour une \u00e9tude par\u2026","rel":"","context":"Dans &quot;Charbon v\u00e9g\u00e9tal&quot;","block_context":{"text":"Charbon v\u00e9g\u00e9tal","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-vegetal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/10\/IMG_20171003_115121114_HDR-300x169.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2394,"url":"https:\/\/www.altimara.eu\/blog\/2017\/08\/04\/ecochar-guinee-cest-parti\/","url_meta":{"origin":2481,"position":1},"title":"\u00c9cochar Guin\u00e9e c&rsquo;est parti","author":"Martiou","date":"4 ao\u00fbt 2017","format":false,"excerpt":"Beau travail \u00e0 Macenta, dans l'est de la Guin\u00e9e Conakry, o\u00f9 mon fils Antonin a rejoint le groupe de travail \u00e9cochar. Le syst\u00e8me du four \u00e0 r\u00e9cup\u00e9ration des gaz a \u00e9t\u00e9 rapidement remani\u00e9 avec plusieurs am\u00e9liorations. Doublage du grand tonneau, avec une t\u00f4le \u00e0 l'int\u00e9rieur o\u00f9 le vide laiss\u00e9 et\u2026","rel":"","context":"Dans &quot;Charbon v\u00e9g\u00e9tal&quot;","block_context":{"text":"Charbon v\u00e9g\u00e9tal","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-vegetal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/08\/received_535668743431542-1024x768.jpeg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/08\/received_535668743431542-1024x768.jpeg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/08\/received_535668743431542-1024x768.jpeg?resize=525%2C300 1.5x"},"classes":[]},{"id":2254,"url":"https:\/\/www.altimara.eu\/blog\/2017\/04\/11\/four-en-briques\/","url_meta":{"origin":2481,"position":2},"title":"Four en briques","author":"Martiou","date":"11 avril 2017","format":false,"excerpt":"Dans le cadre du d\u00e9veloppement des charbons en Afrique, je suis \u00e0 la recherche de diff\u00e9rentes techniques de carbonisation. Le but est de trouver le meilleur four qui allie simplicit\u00e9, cout de revient a minima et efficacit\u00e9. J'ai trouv\u00e9 chez un charbonnier anglais une m\u00e9thode qui s'appuie sur la comception\u2026","rel":"","context":"Dans &quot;Charbon de bois&quot;","block_context":{"text":"Charbon de bois","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-carbon-art\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/04\/MAR2442.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/04\/MAR2442.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/04\/MAR2442.jpg?resize=525%2C300 1.5x"},"classes":[]},{"id":2367,"url":"https:\/\/www.altimara.eu\/blog\/2017\/07\/12\/lupin-ecochar-3\/","url_meta":{"origin":2481,"position":3},"title":"Lupin \u00e9cochar","author":"Martiou","date":"12 juillet 2017","format":false,"excerpt":"Reykjavik. 2 jours de \"repos\" qui me permettent d'entamer la construction d'un four pour carboniser les lupins. Les choses s\u00e9rieuses commencent et pour que le projet avance il faut que je fasse des d\u00e9monstrations. Acte 1, r\u00e9cup\u00e9ration de deux futs de 200 l. Puis d\u00e9coupe du fond de l'un des\u2026","rel":"","context":"Dans &quot;3 Charbon de bois Islande&quot;","block_context":{"text":"3 Charbon de bois Islande","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-de-bois-islande\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/07\/20170711_142031-300x225.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2441,"url":"https:\/\/www.altimara.eu\/blog\/2017\/08\/27\/ecochar-congo\/","url_meta":{"origin":2481,"position":4},"title":"\u00c9cochar Congo","author":"Martiou","date":"27 ao\u00fbt 2017","format":false,"excerpt":"Un nouveau lieu de fabrication de briquettes de charbon, l'\u00e9cochar, \u00e0 Kinshasa au Congo. Une \u00e9quipe est en train de se former et une cuisson exp\u00e9rimentale a d\u00e9j\u00e0 eu lieu. Le charbon v\u00e9g\u00e9tal c'est comme le bon alcool, il faut le faire dans un tonneau. Sauf que celui l\u00e0 est\u2026","rel":"","context":"Dans &quot;Charbon v\u00e9g\u00e9tal&quot;","block_context":{"text":"Charbon v\u00e9g\u00e9tal","link":"https:\/\/www.altimara.eu\/blog\/category\/charbon-vegetal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2017\/08\/received_547693098895773-225x300.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3789,"url":"https:\/\/www.altimara.eu\/blog\/2022\/01\/04\/four-rocket\/","url_meta":{"origin":2481,"position":5},"title":"Four rocket","author":"Martiou","date":"4 janvier 2022","format":false,"excerpt":"Programme de d\u00e9veloppement des mat\u00e9riels solidaires avec l'ONG COOPDEA. Nouvelle version 2022 de nos fours \u00e0 carboniser. Nous utilisons la technique des fours rocket. Ces syst\u00e8me permettent d'obtenir de hautes temp\u00e9ratures en utilisant un minimum de combustible. Je pense que c'est la premi\u00e8re fois d'un four \u00e0 carboniser est mont\u00e9\u2026","rel":"","context":"Dans &quot;0- MES CHARBONNI\u00c8RES&quot;","block_context":{"text":"0- MES CHARBONNI\u00c8RES","link":"https:\/\/www.altimara.eu\/blog\/category\/mes-charbonnieres\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2022\/01\/IMG_20211101_164936.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2022\/01\/IMG_20211101_164936.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2022\/01\/IMG_20211101_164936.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.altimara.eu\/blog\/wp-content\/uploads\/2022\/01\/IMG_20211101_164936.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts\/2481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/comments?post=2481"}],"version-history":[{"count":0,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/posts\/2481\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/media?parent=2481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/categories?post=2481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.altimara.eu\/blog\/wp-json\/wp\/v2\/tags?post=2481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}