{"id":6751,"date":"2026-09-24T04:46:35","date_gmt":"2026-09-24T04:46:35","guid":{"rendered":"https:\/\/cementis.io\/mu\/2026\/09\/24\/face-aux-vents-cycloniques-construire-pour-durer-dans-locean-indien\/"},"modified":"2026-09-24T06:15:38","modified_gmt":"2026-09-24T06:15:38","slug":"face-aux-vents-cycloniques-construire-pour-durer-dans-locean-indien","status":"publish","type":"post","link":"https:\/\/cementis.io\/mu\/fr\/2026\/09\/24\/face-aux-vents-cycloniques-construire-pour-durer-dans-locean-indien\/","title":{"rendered":"Face aux vents cycloniques : construire pour durer dans l\u2019oc\u00e9an Indien"},"content":{"rendered":"<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Dans l\u2019oc\u00e9an Indien, construire signifie composer avec un environnement particuli\u00e8rement exigeant. Cyclones, fortes pluies, humidit\u00e9, embruns et variations climatiques mettent les ouvrages \u00e0 rude \u00e9preuve et imposent une attention particuli\u00e8re \u00e0 leur conception comme \u00e0 leur r\u00e9alisation.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">De Maurice \u00e0 La R\u00e9union, en passant par Mayotte, les Comores et les Seychelles, chaque territoire insulaire compose avec sa propre topographie, son microclimat et ses pratiques locales de construction. Pourtant, le d\u00e9fi majeur demeure identique : \u00e9riger des structures robustes, p\u00e9rennes et parfaitement adapt\u00e9es aux exigences de l&#8217;environnement tropical.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Au c\u0153ur de cette exigence se trouve le gros<\/span> <span data-contrast=\"none\">\u0153uvre. Fondations, \u00e9l\u00e9ments porteurs, ma\u00e7onnerie et b\u00e9ton constituent la structure qui assure la stabilit\u00e9 et la p\u00e9rennit\u00e9 des b\u00e2timents. Et au c\u0153ur du b\u00e9ton, le ciment joue un r\u00f4le essentiel.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><b><span data-contrast=\"none\">Une r\u00e9sistance ancr\u00e9e au c\u0153ur de la structure<\/span><\/b><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Face aux vents cycloniques, la r\u00e9sistance d&#8217;un b\u00e2timent repose d&#8217;abord sur la continuit\u00e9 de sa structure et sur sa capacit\u00e9 \u00e0 transmettre les efforts jusqu&#8217;au sol.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Cette exigence se traduit diff\u00e9remment selon les territoires. \u00c0 Maurice, le b\u00e9ton arm\u00e9 occupe une place majeure dans les constructions et constitue un \u00e9l\u00e9ment essentiel du gros \u0153uvre, des fondations aux \u00e9l\u00e9ments porteurs.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">\u00c0 Mayotte et aux Comores, o<\/span><span data-contrast=\"none\">\u00f9 <\/span><span data-contrast=\"none\">les constructions de maisons individuelles ma\u00e7onn\u00e9es sont largement pr\u00e9sentes, la qualit\u00e9 de la mise en \u0153uvre et la liaison entre les diff\u00e9<\/span><span data-contrast=\"none\">rents <\/span><span data-contrast=\"none\">\u00e9l\u00e9ments du gros \u0153uvre sont d\u00e9<\/span><span data-contrast=\"none\">terminantes. Cha<\/span><span data-contrast=\"none\">\u00eenages, poteaux et \u00e9l\u00e9ments en b\u00e9ton arm\u00e9 permettent notamment de solidariser la ma\u00e7onnerie et d&#8217;assurer une meilleure continuit\u00e9 structurelle.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">\u00c0 La R\u00e9union, l&#8217;exp\u00e9rience r\u00e9guli\u00e8re des \u00e9pisodes cycloniques a progressivement renforc\u00e9 l&#8217;attention port\u00e9e \u00e0 la conception et au dimensionnement des structures. Le b\u00e9ton arm\u00e9 et la ma\u00e7onnerie constituent ainsi des composants majeurs du b\u00e2ti, avec une exigence particuli\u00e8re sur la qualit\u00e9 des mat\u00e9riaux et leur mise en \u0153uvre.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Aux Seychelles, si l&#8217;exposition aux trajectoires cycloniques directes est diff\u00e9rente de celle d&#8217;autres territoires de la r\u00e9gion, les constructions restent soumises \u00e0 un environnement tropical et marin exigeant. La durabilit\u00e9 du gros \u0153uvre et sa capacit\u00e9 \u00e0 r\u00e9sister \u00e0 l&#8217;humidit\u00e9 et aux agressions du milieu constituent donc \u00e9galement des enjeux essentiels.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><b><span data-contrast=\"none\">La qualit<\/span><\/b><b><span data-contrast=\"none\">\u00e9 du ciment, clef de vo\u00fbte de la durabilit\u00e9<\/span><\/b><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Pour offrir une telle tenue face aux \u00e9l\u00e9ments, le b\u00e9ton ne tol<\/span><span data-contrast=\"none\">\u00e8<\/span><span data-contrast=\"none\">re aucune improvisation. Son secret r\u00e9side dans la qualit\u00e9 de son composant fondamental : le ciment.\u00a0<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Une formulation ajust\u00e9<\/span><span data-contrast=\"none\">e, associ<\/span><span data-contrast=\"none\">\u00e9e \u00e0 une mise en \u0153uvre ma\u00eetris\u00e9e, conditionne directement la r\u00e9sistance \u00e0 <\/span><span data-contrast=\"none\">la compression, l&#8217;imperm<\/span><span data-contrast=\"none\">\u00e9<\/span><span data-contrast=\"none\">abilit<\/span><span data-contrast=\"none\">\u00e9 et la long\u00e9vit\u00e9 de l&#8217;ouvrage. Le choix du liant s&#8217;\u00e9tablit ainsi scrupuleusement selon le type de chantier, le niveau d&#8217;exposition et les contraintes structurales.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">En milieu tropical, la r\u00e9sistance ne s&#8217;\u00e9value pas uniquement au jour de la temp\u00eate. Bien apr<\/span><span data-contrast=\"none\">\u00e8<\/span><span data-contrast=\"none\">s le passage d<\/span><span data-contrast=\"none\">\u2019<\/span><span data-contrast=\"none\">une temp\u00eate, les pluies diluviennes, l&#8217;humidit\u00e9 permanente et les agressions de l&#8217;air marin continuent d&#8217;exercer leur action \u00e9rosive. C&#8217;est pourquoi construire pour r\u00e9sister au vent ne suffit pas : il faut b\u00e2tir pour d\u00e9fier le temps.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">C&#8217;est dans cette logique que CEMENTIS accompagne les acteurs de la construction dans l&#8217;oc\u00e9an Indien avec des ciments destin\u00e9s aussi bien aux grands projets d&#8217;infrastructures qu&#8217;aux applications courantes du b\u00e2timent.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Parce qu&#8217;un ouvrage durable commence par des mat\u00e9riaux adapt\u00e9s, CEMENTIS place la qualit\u00e9 du ciment au c\u0153ur de sa contribution \u00e0 la construction r\u00e9gionale.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">Du ciment au b\u00e9ton, du b\u00e9ton au gros \u0153uvre, et du gros \u0153uvre \u00e0 des b\u00e2timents capables de durer : construire dans l&#8217;oc\u00e9an Indien, c&#8217;est construire pour aujourd&#8217;hui comme pour demain.<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p data-ccp-border-bottom=\"0px none #000000\" data-ccp-padding-bottom=\"0px\" data-ccp-border-between=\"0px none #000000\" data-ccp-padding-between=\"0px\"><span data-contrast=\"none\">CEMENTIS, construisons notre avenir !<\/span><span data-ccp-props=\"{&quot;134245417&quot;:true,&quot;134245418&quot;:false,&quot;134245529&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:4278190080,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans l\u2019oc\u00e9an Indien, construire signifie composer avec un environnement particuli\u00e8rement exigeant. Cyclones, fortes pluies, humidit\u00e9, embruns et variations climatiques mettent les ouvrages \u00e0 rude \u00e9preuve et imposent une attention particuli\u00e8re \u00e0 leur conception comme \u00e0 leur r\u00e9alisation.\u00a0 De Maurice \u00e0 La R\u00e9union, en passant par Mayotte, les Comores et les Seychelles, chaque territoire insulaire compose [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6752,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-6751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/posts\/6751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/comments?post=6751"}],"version-history":[{"count":1,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/posts\/6751\/revisions"}],"predecessor-version":[{"id":6754,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/posts\/6751\/revisions\/6754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/media\/6752"}],"wp:attachment":[{"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/media?parent=6751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/categories?post=6751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cementis.io\/mu\/wp-json\/wp\/v2\/tags?post=6751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}