{"id":7388,"date":"2026-08-31T12:12:35","date_gmt":"2026-08-31T10:12:35","guid":{"rendered":"https:\/\/renier.be\/?page_id=7388"},"modified":"2026-08-31T13:07:02","modified_gmt":"2026-08-31T11:07:02","slug":"a-examine-la-pierre","status":"publish","type":"page","link":"https:\/\/renier.be\/fr\/de-steen-onderzocht\/","title":{"rendered":"Livre III \u2013 L'examen de la pierre"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"7388\" class=\"elementor elementor-7388\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30deddf e-flex e-con-boxed e-con e-parent\" data-id=\"30deddf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e005546 elementor-widget elementor-widget-html\" data-id=\"e005546\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n.renier-book3{\r\n  font-family: Arial, Helvetica, sans-serif;\r\n  color:#102f4a;\r\n  background:#fff;\r\n}\r\n\r\n.renier-book3 *{\r\n  box-sizing:border-box;\r\n}\r\n\r\n.rb3-inner{\r\n  width:min(1180px,calc(100% - 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34px);\r\n  }\r\n\r\n  .rb3-intro-grid,\r\n  .rb3-bottom-grid{\r\n    grid-template-columns:1fr;\r\n    gap:35px;\r\n  }\r\n\r\n  .rb3-card{\r\n    grid-template-columns:90px 1fr 70px;\r\n  }\r\n\r\n  .rb3-number{\r\n    font-size:50px;\r\n    padding-left:22px;\r\n  }\r\n\r\n  .rb3-content{\r\n    padding:28px 15px 28px 24px;\r\n  }\r\n}\r\n\r\n@media(max-width:600px){\r\n  .rb3-card{\r\n    grid-template-columns:1fr;\r\n    padding:25px;\r\n  }\r\n\r\n  .rb3-number{\r\n    padding:0;\r\n    margin-bottom:12px;\r\n  }\r\n\r\n  .rb3-content{\r\n    padding:0;\r\n  }\r\n\r\n  .rb3-arrow{\r\n    justify-content:flex-start;\r\n    margin-top:22px;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"renier-book3\">\r\n\r\n  <section class=\"rb3-hero\">\r\n    <div class=\"rb3-inner\">\r\n      <div class=\"rb3-kicker\">LIVRE III \u00b7 L'EXAMEN DE LA PIERRE<\/div>\r\n\r\n      <h1>Examen de la pierre<\/h1>\r\n\r\n      <div class=\"subtitle\">\r\n        De la composition et de la microstructure aux propri\u00e9t\u00e9s techniques et aux applications\r\n      <\/div>\r\n\r\n      <p>\r\n        Dans le Livre III, nous \u00e9tudions la pierre bleue belge de l'int\u00e9rieur.\r\n        Nous examinons la composition de la pierre, comment les fossiles, la matrice et les pores\n forment ensemble la microstructure, quelles propri\u00e9t\u00e9s physiques et m\u00e9caniques\n en d\u00e9coulent et ce que ces donn\u00e9es techniques signifient dans la pratique.\r\n      <\/p>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"rb3-intro\">\r\n    <div class=\"rb3-inner\">\r\n      <div class=\"rb3-intro-grid\">\r\n\r\n        <div>\r\n          <div class=\"rb3-label\">Livre III<\/div>\r\n          <h2>Du microscope \u00e0 l'application<\/h2>\r\n\r\n          <p>\r\n            Apr\u00e8s avoir retrac\u00e9, dans le livre I, l'origine de la pierre bleue belge\net \u00e9tudi\u00e9, dans le livre II, sa situation g\u00e9ologique et ses gisements,\nnous nous int\u00e9ressons d\u00e9sormais \u00e0 la pierre elle-m\u00eame.\r\n          <\/p>\r\n\r\n          <p>\r\n            Nous examinons d'abord sa composition min\u00e9ralogique. Ensuite, nous nous\nint\u00e9ressons de plus pr\u00e8s \u00e0 sa texture et \u00e0 ses pores. Puis, nous \u00e9tudions ses\nprincipales propri\u00e9t\u00e9s physiques et m\u00e9caniques.\r\n          <\/p>\r\n\r\n          <p>\r\n            Pour finir, nous transposons cela dans la pratique :\n quelles sont les caract\u00e9ristiques importantes pour chaque application ?\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"rb3-note\">\r\n          <strong>Le fil conducteur<\/strong>\r\n          <p>\r\n            La composition d\u00e9termine la structure. La structure influence les propri\u00e9t\u00e9s.\nEt ces propri\u00e9t\u00e9s contribuent \u00e0 d\u00e9terminer comment la pierre bleue belge\npeut \u00eatre utilis\u00e9e de mani\u00e8re durable et appropri\u00e9e.\r\n          <\/p>\r\n        <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"rb3-chapters\">\r\n    <div class=\"rb3-inner\">\r\n\r\n      <div class=\"rb3-chapter-head\">\r\n        <div class=\"rb3-label\">Livre III<\/div>\r\n        <h2>Les quatre chapitres<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"rb3-chapter-list\">\r\n\r\n        <a class=\"rb3-card\"\r\n           href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/composition-de-la-pierre-bleue-belge\/\">\r\n\r\n          <div class=\"rb3-number\">09<\/div>\r\n\r\n          <div class=\"rb3-content\">\r\n            <div class=\"chapter-label\">Chapitre 9<\/div>\r\n            <h3>Composition de la pierre bleue belge<\/h3>\r\n            <p>\r\n              De quoi est compos\u00e9e la pierre bleue belge ? D\u00e9couvrez la calcite,\n les composants fossiles, les bioclastes, la fine matrice calcaire\n et les autres min\u00e9raux qui composent cette pierre.\r\n            <\/p>\r\n          <\/div>\r\n\r\n          <div class=\"rb3-arrow\">\r\n            <span>\u2192<\/span>\r\n          <\/div>\r\n\r\n        <\/a>\r\n\r\n\r\n        <a class=\"rb3-card\"\r\n           href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/texture-des-pores-de-la-pierre-bleue-belge\/\">\r\n\r\n          <div class=\"rb3-number\">10<\/div>\r\n\r\n          <div class=\"rb3-content\">\r\n            <div class=\"chapter-label\">Chapitre 10<\/div>\r\n            <h3>Texture et pores<\/h3>\r\n            <p>\r\n              D\u00e9couvrez comment les grains, les fossiles et la matrice sont r\u00e9partis dans la pierre,\ncomment se forme la liaison entre eux et quel r\u00f4le jouent les pores ouverts et ferm\u00e9s\ndans la structure de la pierre.\r\n            <\/p>\r\n          <\/div>\r\n\r\n          <div class=\"rb3-arrow\">\r\n            <span>\u2192<\/span>\r\n          <\/div>\r\n\r\n        <\/a>\r\n\r\n\r\n        <a class=\"rb3-card\"\r\n           href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/proprietes-de-la-pierre-bleue-belge\/\">\r\n\r\n          <div class=\"rb3-number\">11<\/div>\r\n\r\n          <div class=\"rb3-content\">\r\n            <div class=\"chapter-label\">Chapitre 11<\/div>\r\n            <h3>Propri\u00e9t\u00e9s physiques et m\u00e9caniques<\/h3>\r\n            <p>\r\n              Quelle est la r\u00e9sistance et la durabilit\u00e9 de la pierre bleue belge ?\n Nous examinons la masse volumique, l'absorption d'eau, la r\u00e9sistance \u00e0 la compression,\n la r\u00e9sistance \u00e0 la flexion, la r\u00e9sistance \u00e0 l'usure ainsi que la r\u00e9sistance au gel et au d\u00e9gel.\r\n            <\/p>\r\n          <\/div>\r\n\r\n          <div class=\"rb3-arrow\">\r\n            <span>\u2192<\/span>\r\n          <\/div>\r\n\r\n        <\/a>\r\n\r\n\r\n        <a class=\"rb3-card\"\r\n           href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/caracteristiques-techniques-et-applications-de-la-pierre-bleue-belge\/\">\r\n\r\n          <div class=\"rb3-number\">12<\/div>\r\n\r\n          <div class=\"rb3-content\">\r\n            <div class=\"chapter-label\">Chapitre 12<\/div>\r\n            <h3>Des r\u00e9sultats d'essai \u00e0 la mise en \u0153uvre<\/h3>\r\n            <p>\r\n              Que signifient les caract\u00e9ristiques techniques dans la pratique ?\nApprenez \u00e0 interpr\u00e9ter les fiches techniques, les normes, le marquage CE et la d\u00e9claration de performance (DoP)\net d\u00e9couvrez quelles sont les propri\u00e9t\u00e9s importantes pour les sols,\nles terrasses, les fa\u00e7ades, les seuils, les escaliers et les r\u00e9alisations sur mesure.\r\n            <\/p>\r\n          <\/div>\r\n\r\n          <div class=\"rb3-arrow\">\r\n            <span>\u2192<\/span>\r\n          <\/div>\r\n\r\n        <\/a>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"rb3-bottom\">\r\n    <div class=\"rb3-inner\">\r\n      <div class=\"rb3-bottom-grid\">\r\n\r\n        <div>\r\n          <h3>Comprendre la pierre<\/h3>\r\n          <p>\r\n            Le livre III fait le lien entre l'origine g\u00e9ologique de la\npierre bleue de Belgique et ses performances techniques\nen tant que pierre de construction et pierre naturelle.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div>\r\n          <h3>Commencez au chapitre 9<\/h3>\r\n          <p>\r\n            <a href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/composition-de-la-pierre-bleue-belge\/\">\r\n              Composition de la pierre bleue belge \u2192\r\n            <\/a>\r\n          <\/p>\r\n        <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>BOEK III \u00b7 DE STEEN ONDERZOCHT De steen onderzocht Van samenstelling en microstructuur tot technische eigenschappen en toepassing In Boek III onderzoeken we Belgische Blauwe Hardsteen van binnenuit. We bekijken waaruit de steen bestaat, hoe fossielen, matrix en pori\u00ebn samen de microstructuur vormen, welke fysische en mechanische eigenschappen daaruit voortvloeien en wat deze technische gegevens [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-7388","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Boek III \u2013 De steen onderzocht - Renier Natuursteen<\/title>\n<meta name=\"description\" content=\"Ontdek Belgische Blauwe Hardsteen van binnenuit: samenstelling, textuur, pori\u00ebn, fysische en mechanische eigenschappen en praktische toepassingen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/renier.be\/fr\/a-examine-la-pierre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boek III \u2013 De steen onderzocht - 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