{"id":1588,"date":"2020-08-13T12:49:50","date_gmt":"2020-08-13T12:49:50","guid":{"rendered":"https:\/\/estate.mi-healthcare.com\/?p=1588"},"modified":"2020-08-19T15:33:35","modified_gmt":"2020-08-19T15:33:35","slug":"decouvrez-la-plus-grande-construction-du-monde-imprimee-en-3d","status":"publish","type":"post","link":"https:\/\/estate.group-3i.com\/index.php\/2020\/08\/13\/decouvrez-la-plus-grande-construction-du-monde-imprimee-en-3d\/","title":{"rendered":"D\u00c9COUVREZ LA PLUS GRANDE CONSTRUCTION DU MONDE IMPRIM\u00c9E EN 3D"},"content":{"rendered":"

Duba\u00ef<\/b>, la ville qui d\u00e9tient (pour l\u2019instant) le record de la plus haute construction du monde (Burj Khalifa<\/b>\u00a0et ses 828 m\u00e8tres) se devait de se positionner sur une technique qui se d\u00e9veloppe actuellement dans le BTP<\/b>: l\u2019impression de b\u00e2timent en 3D<\/b>. C\u2019est ainsi que l\u2019\u00e9mirat d\u00e9tient d\u00e9sormais le record de la plus grande construction jamais r\u00e9alis\u00e9e avec ce processus automatis\u00e9.<\/p>\n

Une prouesse r\u00e9alis\u00e9e par une start-up am\u00e9ricaine implant\u00e9e \u00e0 New York, Apis Cor. C\u2019est cette m\u00eame soci\u00e9t\u00e9 qui s\u2019\u00e9tait distingu\u00e9e en d\u00e9but d\u2019ann\u00e9e pass\u00e9e en d\u00e9crochant un concours lanc\u00e9 par la NASA<\/b>\u00a0pour installer sur Mars des habitations imprim\u00e9es en 3D. Le d\u00e9fi a consist\u00e9 \u00e0 r\u00e9aliser un b\u00e2timent administratif sur deux niveaux et 9,5 m\u00e8tres de haut s\u2019\u00e9tendant sur 640 m\u00b2.<\/p>\n

\u00a0<\/b><\/div>\n

Seulement trois semaines d\u2019impression<\/b><\/p>\n

\n

\"\"Comme pour d\u2019autres projets de ce type, un robot \u00e9tale par extrusion un m\u00e9lange \u00e0 base de b\u00e9ton et l\u2019applique en une s\u00e9rie de couches fines superpos\u00e9es. Vu la taille hors norme du projet (pour cette technique), une grue a d\u00fb repositionner plusieurs le robot multi-axe afin de r\u00e9aliser les diff\u00e9rentes parties du b\u00e2timent. La partie purement automatis\u00e9e du chantier n\u2019aurait dur\u00e9 que trois semaines et mobilis\u00e9 simplement trois sp\u00e9cialistes d\u2019Apis Cor sur place, selon le site Internet Dwell.<\/p>\n

Le fabricant a pris soin de pr\u00e9ciser que ces op\u00e9rations ne peuvent pas \u00eatre finalis\u00e9es sans une importante touche humaine. Ainsi, les murs imprim\u00e9s reposent sur des dalles de fondation qui doivent \u00eatre pos\u00e9es en amont et le tout doit ensuite \u00eatre renforc\u00e9 avec des armatures et du b\u00e9ton suppl\u00e9mentaire. Par ailleurs, les fen\u00eatres et le toit doivent encore et toujours \u00eatre pos\u00e9s \u00e0 l\u2019ancienne. Ce n\u2019est pas demain la veille que les m\u00e9tiers du b\u00e2timent n\u2019auront plus besoin de bras humains.
\n\"\"<\/p>\n

\"\"<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Duba\u00ef, la ville qui d\u00e9tient (pour l\u2019instant) le record de la plus haute construction du monde (Burj Khalifa\u00a0et ses 828 m\u00e8tres) se devait de se positionner sur une technique qui se d\u00e9veloppe actuellement dans le BTP: l\u2019impression de b\u00e2timent en 3D. C\u2019est ainsi que l\u2019\u00e9mirat d\u00e9tient d\u00e9sormais le record de la plus grande construction jamais […]<\/p>\n","protected":false},"author":2,"featured_media":1590,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[44,1],"tags":[],"class_list":["post-1588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/posts\/1588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/comments?post=1588"}],"version-history":[{"count":3,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/posts\/1588\/revisions"}],"predecessor-version":[{"id":1592,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/posts\/1588\/revisions\/1592"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/media\/1590"}],"wp:attachment":[{"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/media?parent=1588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/categories?post=1588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/estate.group-3i.com\/index.php\/wp-json\/wp\/v2\/tags?post=1588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}