{"id":699,"date":"2018-11-29T13:22:28","date_gmt":"2018-11-29T12:22:28","guid":{"rendered":"https:\/\/cemminerals.be\/omschrijving-cement\/"},"modified":"2023-03-29T12:39:37","modified_gmt":"2023-03-29T11:39:37","slug":"description-ciment","status":"publish","type":"page","link":"https:\/\/cemminerals.be\/fr\/description-ciment\/","title":{"rendered":"Description ciment"},"content":{"rendered":"\n\n\t\t\t
Produits \/ Description ciment<\/h5>

Le ciment et le b\u00e9ton sont indissociablement li\u00e9s entre eux et \u00e0 la construction.<\/h3>\t\t\t\n\t

\n\t\t\t\tLe ciment, c’est notre m\u00e9tier !\n\t\t\t<\/h3>\n\t

Cemminerals produit une large gamme de types de ciment normalis\u00e9s de qualit\u00e9 qui r\u00e9pondent \u00e0 tout changement dans l’univers de la construction et dans notre client\u00e8le, ind\u00e9pendamment du fait que ce client soit une centrale \u00e0 b\u00e9ton, une usine qui produit des \u00e9l\u00e9ments pr\u00e9fabriqu\u00e9s, une soci\u00e9t\u00e9 pour les travaux de chape ou un grossiste.<\/p>\n

Qu’est-ce que le ciment ?<\/strong><\/h4>\n

Le ciment est un mat\u00e9riau de construction universel<\/strong> utilis\u00e9 dans la construction r\u00e9sidentielle, dans la construction non-r\u00e9sidentielle, dans la construction de routes et d’autres infrastructures. Dans la plupart des projets, le ciment est pr\u00e9sent du d\u00e9but jusqu’\u00e0 la fin\u00a0: au d\u00e9but pour les fondations en b\u00e9ton jusqu’\u00e0 la finition.<\/p>\n

Le ciment est en effet un liant hydraulique\u00a0: la r\u00e9action chimique entre une substance anorganique qui est finement moulue, et l’eau cr\u00e9e un min\u00e9ral artificiel, la pierre \u00e0 ciment.<\/p>\n

Plus la poudre de ciment est fine, plus cette r\u00e9action chimique est rapide (hydratation). L’hydratation est une r\u00e9action exothermique, c’est-\u00e0-dire que la chaleur est lib\u00e9r\u00e9e. Le durcissement a lieu sous l’eau et \u00e0 l’air, le produit de cette r\u00e9action conserve sa r\u00e9sistance et sa stabilit\u00e9 apr\u00e8s durcissement.<\/p>\n\t

Traditionnellement, il existe les types de ciment selon la norme harmonis\u00e9e EN 197-1, d\u00e9sign\u00e9s CEM I \u00e0 CEM V. Les types de ciment diff\u00e8rent les uns des autres par leur composition. Dans le contexte du r\u00e9chauffement climatique, apr\u00e8s recherche, il existe la possibilit\u00e9 de fabriquer d’autres types de ciment avec une empreinte carbone moindre.\u00a0 Ainsi, d’autres variantes de CEM II sont devenues possibles et un nouveau type de ciment CEM VI a m\u00eame \u00e9t\u00e9 cr\u00e9\u00e9.\u00a0\u00bb<\/p>\n

 <\/p>\n

Vous trouverez ci-dessous un r\u00e9sum\u00e9 des diff\u00e9rents types de ciment<\/p>\n\t\t\t

CEM I<\/h4>\n\t\t\t\t

Ciment Portland avec une teneur maximale de 5 % pour les autres substances.<\/p>\n\t\t\t

CEM II<\/h4>\n\t\t\t\t

Diff\u00e9rents types de m\u00e9langes de ciment Portland avec les autres composants autoris\u00e9s<\/p>\n\t\t\t

CEM III<\/h4>\n\t\t\t\t

M\u00e9lange de laitier de haut-fourneau et de ciment Portland divis\u00e9e en trois cat\u00e9gories, A, B et C, tout en sachant que CEM III\/A contient la teneur en laitier la plus basse (40 %) et que CEM III\/C contient la teneur en laitier la plus haute (90 %).<\/p>\n\t\t\t

CEM IV<\/h4>\n\t\t\t\t

Type de ciment de pouzzolane, avec des m\u00e9langes de ciment Portland et de pouzzolanes<\/p>\n\t\t\t

CEM V<\/h4>\n\t\t\t\t

Ciments composites avec des m\u00e9langes de ciment Portland, de laitier de haut-fourneau et de la pouzzolane.<\/p>\n\t\t\t

CEM VI<\/h4>\n\t\t\t\t

Diff\u00e9rents types de m\u00e9langes de ciment Portland avec les autres composants autoris\u00e9s contenant moins de clinker que les CEM II<\/p>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\tNos ciments disponibles en vrac\n\t\t<\/a>\n\t

L’\u00e9volution de la r\u00e9sistance d’un ciment n’est pas uniquement d\u00e9termin\u00e9e par sa composition, mais aussi par la finesse de broyage, r\u00e9partie en plusieurs cat\u00e9gories (32,5 – 42,5 – 52,5). La classification se fait sur la base d’un essai de compression r\u00e9alis\u00e9 apr\u00e8s 28 jours. Au sein de chacune cat\u00e9gorie de r\u00e9sistance, les prestations constat\u00e9es en phase de bas \u00e2ge d\u00e9terminent la distinction entre la version normale (N) et la version rapide (R).<\/p>\n

L’indication de la r\u00e9sistance du ciment n’a qu’un effet limit\u00e9 sur la r\u00e9sistance \u00e0 r\u00e9aliser dans le b\u00e9ton ou les mortiers. Ce constat est li\u00e9 au fait qu’un coulis de b\u00e9ton peut, entre autres, \u00eatre produit avec un facteur eau-ciment plus bas (rapport entre teneur en ciment et teneur en eau) qu’un coulis de mortier qui est utilis\u00e9 pour la classification de la r\u00e9sistance du ciment. M\u00eame la configuration de l’adjuvant a un effet sur la r\u00e9sistance finale du b\u00e9ton. La cat\u00e9gorie de r\u00e9sistance du ciment ne dont donc pas en direct \u00eatre reli\u00e9e \u00e0 une cat\u00e9gorie de r\u00e9sistance pour le b\u00e9ton ou le mortier.<\/p>\n\t\t\t

Contactez Cemminerals SA<\/h6>

Ou pouvez-vous nous trouver ?<\/h4>\n\t\t\t\t

Christoffel Colombuslaan 37
9042 Gand – Belgique
info@cemminerals.be<\/a>
+32 471 09 17 18<\/p>\n\t

\n\t\t\t\tAutre\n\t\t\t<\/h4>\n\t

\n\t\t\t\tJuridique\n\t\t\t<\/h4>\n\n","protected":false},"excerpt":{"rendered":"

Produits \/ Description ciment Le ciment et le b\u00e9ton sont indissociablement li\u00e9s entre eux et \u00e0 la construction. Le ciment, c’est notre m\u00e9tier ! Cemminerals produit une large gamme de types de ciment normalis\u00e9s de qualit\u00e9 qui r\u00e9pondent \u00e0 tout changement dans l’univers de la construction et dans notre client\u00e8le, ind\u00e9pendamment du fait que ce […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-699","page","type-page","status-publish","hentry"],"yoast_head":"\nDescription ciment | Cemminerals NV<\/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:\/\/cemminerals.be\/fr\/description-ciment\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Description ciment | Cemminerals NV\" \/>\n<meta property=\"og:description\" content=\"Produits \/ Description ciment Le ciment et le b\u00e9ton sont indissociablement li\u00e9s entre eux et \u00e0 la construction. Le ciment, c’est notre m\u00e9tier ! Cemminerals produit une large gamme de types de ciment normalis\u00e9s de qualit\u00e9 qui r\u00e9pondent \u00e0 tout changement dans l’univers de la construction et dans notre client\u00e8le, ind\u00e9pendamment du fait que ce […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cemminerals.be\/fr\/description-ciment\/\" \/>\n<meta property=\"og:site_name\" content=\"Cemminerals NV\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-29T11:39:37+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cemminerals.be\/fr\/description-ciment\/\",\"url\":\"https:\/\/cemminerals.be\/fr\/description-ciment\/\",\"name\":\"Description ciment | Cemminerals NV\",\"isPartOf\":{\"@id\":\"https:\/\/cemminerals.be\/nl\/#website\"},\"datePublished\":\"2018-11-29T12:22:28+00:00\",\"dateModified\":\"2023-03-29T11:39:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cemminerals.be\/fr\/description-ciment\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cemminerals.be\/fr\/description-ciment\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cemminerals.be\/fr\/description-ciment\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cemminerals.be\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Description ciment\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cemminerals.be\/nl\/#website\",\"url\":\"https:\/\/cemminerals.be\/nl\/\",\"name\":\"Cemminerals NV\",\"description\":\"De enige onafhankelijke cementproducent in Belgi\u00eb.\",\"publisher\":{\"@id\":\"https:\/\/cemminerals.be\/nl\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cemminerals.be\/nl\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cemminerals.be\/nl\/#organization\",\"name\":\"Cemminerals NV\",\"url\":\"https:\/\/cemminerals.be\/nl\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cemminerals.be\/nl\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cemminerals.be\/wp-content\/uploads\/2018\/06\/cemminerals-FINAL@3x.png\",\"contentUrl\":\"https:\/\/cemminerals.be\/wp-content\/uploads\/2018\/06\/cemminerals-FINAL@3x.png\",\"width\":1280,\"height\":464,\"caption\":\"Cemminerals NV\"},\"image\":{\"@id\":\"https:\/\/cemminerals.be\/nl\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/cemminerals-nv\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Description ciment | Cemminerals NV","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:\/\/cemminerals.be\/fr\/description-ciment\/","og_locale":"fr_FR","og_type":"article","og_title":"Description ciment | Cemminerals NV","og_description":"Produits \/ Description ciment Le ciment et le b\u00e9ton sont indissociablement li\u00e9s entre eux et \u00e0 la construction. Le ciment, c’est notre m\u00e9tier ! Cemminerals produit une large gamme de types de ciment normalis\u00e9s de qualit\u00e9 qui r\u00e9pondent \u00e0 tout changement dans l’univers de la construction et dans notre client\u00e8le, ind\u00e9pendamment du fait que ce […]","og_url":"https:\/\/cemminerals.be\/fr\/description-ciment\/","og_site_name":"Cemminerals NV","article_modified_time":"2023-03-29T11:39:37+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cemminerals.be\/fr\/description-ciment\/","url":"https:\/\/cemminerals.be\/fr\/description-ciment\/","name":"Description ciment | Cemminerals NV","isPartOf":{"@id":"https:\/\/cemminerals.be\/nl\/#website"},"datePublished":"2018-11-29T12:22:28+00:00","dateModified":"2023-03-29T11:39:37+00:00","breadcrumb":{"@id":"https:\/\/cemminerals.be\/fr\/description-ciment\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cemminerals.be\/fr\/description-ciment\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/cemminerals.be\/fr\/description-ciment\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cemminerals.be\/fr\/"},{"@type":"ListItem","position":2,"name":"Description ciment"}]},{"@type":"WebSite","@id":"https:\/\/cemminerals.be\/nl\/#website","url":"https:\/\/cemminerals.be\/nl\/","name":"Cemminerals NV","description":"De enige onafhankelijke cementproducent in Belgi\u00eb.","publisher":{"@id":"https:\/\/cemminerals.be\/nl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cemminerals.be\/nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cemminerals.be\/nl\/#organization","name":"Cemminerals NV","url":"https:\/\/cemminerals.be\/nl\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cemminerals.be\/nl\/#\/schema\/logo\/image\/","url":"https:\/\/cemminerals.be\/wp-content\/uploads\/2018\/06\/cemminerals-FINAL@3x.png","contentUrl":"https:\/\/cemminerals.be\/wp-content\/uploads\/2018\/06\/cemminerals-FINAL@3x.png","width":1280,"height":464,"caption":"Cemminerals NV"},"image":{"@id":"https:\/\/cemminerals.be\/nl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/cemminerals-nv\/"]}]}},"_links":{"self":[{"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/pages\/699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/comments?post=699"}],"version-history":[{"count":10,"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/pages\/699\/revisions"}],"predecessor-version":[{"id":4467,"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/pages\/699\/revisions\/4467"}],"wp:attachment":[{"href":"https:\/\/cemminerals.be\/fr\/wp-json\/wp\/v2\/media?parent=699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}