{"id":74,"date":"2025-05-14T16:43:58","date_gmt":"2025-05-14T14:43:58","guid":{"rendered":"https:\/\/versionbeta.ovh\/gravimep\/?page_id=74"},"modified":"2025-07-24T18:58:47","modified_gmt":"2025-07-24T16:58:47","slug":"detection-des-cavites","status":"publish","type":"page","link":"https:\/\/versionbeta.ovh\/gravimep\/detection-des-cavites\/","title":{"rendered":"D\u00e9tection des cavit\u00e9s"},"content":{"rendered":"<h1>D\u00e9tection de cavit\u00e9s souterraines : s\u00e9curiser les sols avant tout projet<\/p>\n<\/h1>\n<h2>Pourquoi d\u00e9tecter les cavit\u00e9s souterraines ?<br \/>\n<\/h2>\n<div>\n<p>Sous une surface apparemment stable peuvent se cacher des <strong>vides naturels<\/strong> ou<strong> artificiels<\/strong> susceptibles de provoquer \u00e0 terme un <strong>effondrement du sol<\/strong>. La <strong>d\u00e9tection de cavit\u00e9s souterraines<\/strong> est donc un enjeu fondamental de s\u00e9curit\u00e9, aussi bien pour les projets de construction que pour la <strong>pr\u00e9servation d\u2019infrastructures existantes.<\/strong><\/p>\n<p class=\"uk-text-bold uk-text-secondary\">Les <strong>cavit\u00e9s<\/strong> peuvent \u00eatre d\u2019origines diverses :<\/p>\n<ol class=\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\">\n<li class=\"el-item\">Anciennes carri\u00e8res (marni\u00e8res, catiches)<\/li>\n<li class=\"el-item\">Galeries souterraines (militaires, mini\u00e8res)<\/li>\n<li class=\"el-item\">Karsts, dolines, gouffres<\/li>\n<li class=\"el-item\">Remblais mal compact\u00e9s<\/li>\n<li class=\"el-item\">Cavit\u00e9s anthropiques non r\u00e9pertori\u00e9es<\/li>\n<\/ol>\n<\/div>\n<p><img decoding=\"async\" src=\"\/gravimep\/wp-content\/uploads\/2025\/07\/ancienne-carriere.jpg\" alt=\"Carri\u00e8re\"><\/p>\n<h2>Quels sont les risques associ\u00e9s ?<br \/>\n<\/h2>\n<div>\n<p class=\"uk-text-bold uk-text-secondary\">Une cavit\u00e9 non d\u00e9tect\u00e9e peut entra\u00eener :\n<\/p>\n<ol class=\"uk-list uk-list-decimal uk-list-secondary uk-list-large uk-margin-remove\">\n<li class=\"el-item\">Un affaissement progressif du sol<\/li>\n<li class=\"el-item\">Un effondrement brutal, mettant en danger les personnes et les structures<\/li>\n<li class=\"el-item\">Des surco\u00fbts importants li\u00e9s \u00e0 la r\u00e9paration ou \u00e0 la reprise de fondations<\/li>\n<li class=\"el-item\">Un rejet d\u2019assurance si le risque \u00e9tait pr\u00e9visible<\/li>\n<\/ol>\n<p class=\"uk-text-bold\">| Chez GRAVIMEP, nous avons pour mission de localiser ces zones \u00e0 risque avant qu\u2019il ne soit trop tard.\n<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/gravimep\/wp-content\/uploads\/2025\/07\/trou-dans-la-chaussee-suite-ecroulement.jpg\" alt=\"Route d\u00e9truite suite \u00e9croulement dans une cavit\u00e9 souterraine \"><\/p>\n<h2>Comment d\u00e9tectons-nous les cavit\u00e9s ?<br \/>\n<\/h2>\n<div>\n<p class=\"uk-text-bold\">Une m\u00e9thode non invasive : la microgravim\u00e9trie\n<\/p>\n<p><strong>La microgravim\u00e9trie<\/strong>, que nous ma\u00eetrisons depuis 1987, est la m\u00e9thode la plus fiable pour rep\u00e9rer les <strong>anomalies de densit\u00e9 sous la surface<\/strong>.<\/p>\n<\/div>\n<div>\n<div>\n<p>En savoir plus sur la <a href=\"\/gravimep\/microgravimetrie.html\">microgravim\u00e9trie<\/a><\/p>\n<\/div>\n<\/div>\n<div>\n<p class=\"uk-text-bold uk-text-muted\">Cette technique nous permet de cartographier les zones all\u00e9g\u00e9es, signalant un potentiel vide ou une zone instable.\n<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/gravimep\/wp-content\/uploads\/2025\/06\/personel-entreprise-gavimep-en-cours-d-analyse-gravimetrique.jpg\" alt=\"Employ\u00e9 de chez Gravimep en cour d'analyse Gravim\u00e9trique\"><\/p>\n<h3>Analyse crois\u00e9e et v\u00e9rification cibl\u00e9e<\/p>\n<\/h3>\n<div>\n<p class=\"uk-text-bold uk-text-secondary\">Nous combinons parfois plusieurs approches :<\/p>\n<\/div>\n<div>\n<ol class=\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\">\n<li class=\"el-item\">Relev\u00e9s gravim\u00e9triques de haute pr\u00e9cision<\/li>\n<li class=\"el-item\">Analyse g\u00e9ologique du site<\/li>\n<li class=\"el-item\">Campagnes de forage cibl\u00e9es pour validation<\/li>\n<\/ol>\n<\/div>\n<div>\n<p class=\"uk-text-bold uk-text-secondary\">Gr\u00e2ce \u00e0 cela, nous pouvons :<\/p>\n<\/div>\n<div>\n<ol class=\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\">\n<li class=\"el-item\">D\u00e9limiter pr\u00e9cis\u00e9ment la zone suspecte<\/li>\n<li class=\"el-item\">R\u00e9duire le nombre de forages n\u00e9cessaires<\/li>\n<li class=\"el-item\">Apporter une r\u00e9ponse claire \u00e0 vos bureaux d\u2019\u00e9tudes<\/li>\n<\/ol>\n<\/div>\n<p><img decoding=\"async\" src=\"\/gravimep\/wp-content\/uploads\/2025\/07\/etude-de-sol-avec-appareil-de-forage.jpg\" alt=\"Forage de sol en cours\"><\/p>\n<h2>\u00c0 quel moment faut-il r\u00e9aliser <br class=\"uk-visible@m\"\/>une d\u00e9tection de cavit\u00e9s ?<br \/>\n<\/h2>\n<div>\n<ul class=\"uk-text-center uk-list uk-text-primary\">\n<li>En <strong>zone \u00e0 risque karstique ou mini\u00e8re<\/strong> (cartographies disponibles)<\/li>\n<li>Lors de la <strong>vente d&rsquo;un terrain<\/strong> en secteur sensible<\/li>\n<li>Avant la <strong>construction d&rsquo;un b\u00e2timent ou ouvrage<\/strong><\/li>\n<li>Pour des <strong>\u00e9tudes de sol<\/strong> en compl\u00e9ment d&rsquo;un <strong>diagnostic g\u00e9otechnique<\/strong><\/li>\n<li>Sur des <strong>sites industriels<\/strong> ou <strong>anciens terrains militaires<\/strong><\/li>\n<\/ul>\n<\/div>\n<p><p>\n        <a href=\"#\">Consultez notre zone d\u2019intervention en Hauts-de-France et au-del\u00e0<\/a>\n    <\/p>\n<\/p>\n<h4>GRAVIMEP, votre partenaire depuis plus de 35 ans<\/p>\n<\/h4>\n<div>\n<p>Notre entreprise est sp\u00e9cialis\u00e9e dans la d\u00e9tection de cavit\u00e9s depuis 1987. Avec plus de 1 000 \u00e9tudes men\u00e9es, nous disposons :<\/p>\n<\/div>\n<div>\n<ul class=\"uk-text-center uk-list uk-text-primary\">\n<li>D\u2019une <strong>exp\u00e9rience de terrain reconnue<\/strong><\/li>\n<li>D\u2019<strong>\u00e9quipements de derni\u00e8re g\u00e9n\u00e9ration<\/strong><\/li>\n<li>D\u2019une <strong>connaissance approfondie des risques locaux<\/strong> dans les Hauts-de-France<\/li>\n<\/ul>\n<\/div>\n<p><p>\n        <a href=\"#\">D\u00e9couvrez notre histoire et notre \u00e9quipe<\/a>\n    <\/p>\n<\/p>\n<h4>Nos engagements<\/h4>\n<div>\n<ul class=\"uk-list\">\n<li>\u2705 <strong>\u00c9tudes rapides, fiables et document\u00e9es<\/strong><\/li>\n<li>\u2705 <strong>Conseils personnalis\u00e9s<\/strong> selon votre projet<\/li>\n<li>\u2705 <strong>Accompagnement<\/strong> dans l&rsquo;interpr\u00e9tation des r\u00e9sultats<\/li>\n<li>\u2705 <strong>Disponibilit\u00e9 5j\/7<\/strong> \u2013 de 8h \u00e0 18h<\/li>\n<\/ul>\n<\/div>\n<h2>Besoin d\u2019une \u00e9tude de cavit\u00e9s ?<\/h2>\n<p><p>\n        <a href=\"\/gravimep\/contact\">Contactez-nous d\u00e8s maintenant<\/a>\n    <\/p>\n<\/p>\n<p><!--more--><br \/>\n<!-- {\"type\":\"layout\",\"children\":[{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"style\":\"muted\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"position_sticky_breakpoint\":\"m\",\"style\":\"card-secondary\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"D\\u00e9tection de cavit\\u00e9s souterraines : s\\u00e9curiser les sols avant tout projet\\n\\n\",\"text_align\":\"center\",\"title_color\":\"secondary\",\"title_element\":\"h1\",\"title_font_family\":\"default\",\"title_style\":\"h2\"}},{\"type\":\"breadcrumbs\",\"props\":{\"show_current\":true,\"show_home\":true,\"text_align\":\"center\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"margin\":\"xlarge\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Pourquoi d\\u00e9tecter les cavit\\u00e9s souterraines ?\\n\",\"title_element\":\"h2\",\"title_style\":\"h3\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Sous une surface apparemment stable peuvent se cacher des <strong>vides naturels<\\\/strong> ou<strong> artificiels<\\\/strong> susceptibles de provoquer \\u00e0 terme un <strong>effondrement du sol<\\\/strong>. La <strong>d\\u00e9tection de cavit\\u00e9s souterraines<\\\/strong> est donc un enjeu fondamental de s\\u00e9curit\\u00e9, aussi bien pour les projets de construction que pour la <strong>pr\\u00e9servation d\\u2019infrastructures existantes.<\\\/strong><\\\/p>\\n\n\n<p class=\\\"uk-text-bold uk-text-secondary\\\">Les <strong>cavit\\u00e9s<\\\/strong> peuvent \\u00eatre d\\u2019origines diverses :<\\\/p>\\n\n\n<ol class=\\\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\\\">\\n\n\n<li class=\\\"el-item\\\">Anciennes carri\\u00e8res (marni\\u00e8res, catiches)<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Galeries souterraines (militaires, mini\\u00e8res)<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Karsts, dolines, gouffres<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Remblais mal compact\\u00e9s<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Cavit\\u00e9s anthropiques non r\\u00e9pertori\\u00e9es<\\\/li>\\n<\\\/ol>\\n\",\"margin\":\"default\",\"text_align\":\"justify\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2025\\\/07\\\/ancienne-carriere.jpg\",\"image_alt\":\"Carri\\u00e8re\",\"image_border\":\"rounded\",\"image_box_decoration\":\"secondary\",\"image_loading\":true,\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"margin\":\"xlarge\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Quels sont les risques associ\\u00e9s ?\\n\",\"title_element\":\"h2\",\"title_style\":\"h3\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\\n\n\n<p class=\\\"uk-text-bold uk-text-secondary\\\">Une cavit\\u00e9 non d\\u00e9tect\\u00e9e peut entra\\u00eener :\\n<\\\/p>\\n\\n\n\n<ol class=\\\"uk-list uk-list-decimal uk-list-secondary uk-list-large uk-margin-remove\\\">\\n    \\n\n\n<li class=\\\"el-item\\\">Un affaissement progressif du sol<\\\/li>\\n    \\n\n\n<li class=\\\"el-item\\\">Un effondrement brutal, mettant en danger les personnes et les structures<\\\/li>\\n    \\n\n\n<li class=\\\"el-item\\\">Des surco\\u00fbts importants li\\u00e9s \\u00e0 la r\\u00e9paration ou \\u00e0 la reprise de fondations<\\\/li>\\n    \\n\n\n<li class=\\\"el-item\\\">Un rejet d\\u2019assurance si le risque \\u00e9tait pr\\u00e9visible<\\\/li>\\n     \\n<\\\/ol>\\n\\n\n\n<p class=\\\"uk-text-bold\\\">| Chez GRAVIMEP, nous avons pour mission de localiser ces zones \\u00e0 risque avant qu\\u2019il ne soit trop tard.\\n<\\\/p>\",\"margin\":\"default\",\"text_align\":\"justify\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"order_first\":\"m\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2025\\\/07\\\/trou-dans-la-chaussee-suite-ecroulement.jpg\",\"image_alt\":\"Route d\\u00e9truite suite \\u00e9croulement dans une cavit\\u00e9 souterraine \",\"image_border\":\"rounded\",\"image_box_decoration\":\"secondary\",\"image_loading\":true,\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"margin\":\"xlarge\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Comment d\\u00e9tectons-nous les cavit\\u00e9s ?\\n\",\"title_element\":\"h2\",\"title_style\":\"h3\"}},{\"type\":\"fragment\",\"props\":{\"margin\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"position_sticky_breakpoint\":\"m\",\"style\":\"card-secondary\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p class=\\\"uk-text-bold\\\">Une m\\u00e9thode non invasive : la microgravim\\u00e9trie\\n<\\\/p>\\n\\n\n\n<p><strong>La microgravim\\u00e9trie<\\\/strong>, que nous ma\\u00eetrisons depuis 1987, est la m\\u00e9thode la plus fiable pour rep\\u00e9rer les <strong>anomalies de densit\\u00e9 sous la surface<\\\/strong>.<\\\/p>\",\"margin\":\"default\",\"text_color\":\"emphasis\"}}]}]}]},{\"type\":\"panel\",\"props\":{\"content\":\"\n\n<p>En savoir plus sur la <a href=\\\"microgravimetrie.html\\\">microgravim\\u00e9trie<\\\/a><\\\/p>\",\"content_column_breakpoint\":\"m\",\"content_style\":\"text-small\",\"icon\":\"link-external\",\"icon_width\":\"30\",\"image_align\":\"right\",\"image_grid_breakpoint\":\"\",\"image_grid_width\":\"auto\",\"image_svg_color\":\"emphasis\",\"image_vertical_align\":true,\"link_style\":\"default\",\"link_text\":\"Read more\",\"margin\":\"default\",\"meta_align\":\"below-title\",\"meta_element\":\"div\",\"meta_style\":\"text-meta\",\"panel_style\":\"card-primary\",\"text_align\":\"center\",\"title_align\":\"top\",\"title_element\":\"h3\",\"title_grid_breakpoint\":\"m\",\"title_grid_width\":\"1-2\",\"title_hover_style\":\"reset\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p class=\\\"uk-text-bold uk-text-muted\\\">Cette technique nous permet de cartographier les zones all\\u00e9g\\u00e9es, signalant un potentiel vide ou une zone instable.\\n<\\\/p>\",\"margin\":\"default\",\"text_align\":\"justify\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2025\\\/06\\\/personel-entreprise-gavimep-en-cours-d-analyse-gravimetrique.jpg\",\"image_alt\":\"Employ\\u00e9 de chez Gravimep en cour d'analyse Gravim\\u00e9trique\",\"image_border\":\"rounded\",\"image_box_decoration\":\"secondary\",\"image_loading\":true,\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}}]}]},{\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"margin\":\"xlarge\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Analyse crois\\u00e9e et v\\u00e9rification cibl\\u00e9e\\n\\n\\n\",\"title_element\":\"h3\",\"title_style\":\"h3\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p class=\\\"uk-text-bold uk-text-secondary\\\">Nous combinons parfois plusieurs approches :\\n\\n<\\\/p>\",\"margin\":\"default\",\"text_align\":\"justify\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ol class=\\\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\\\">\\n\n\n<li class=\\\"el-item\\\">Relev\\u00e9s gravim\\u00e9triques de haute pr\\u00e9cision<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Analyse g\\u00e9ologique du site<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Campagnes de forage cibl\\u00e9es pour validation<\\\/li>\\n\\n<\\\/ol>\\n\",\"margin\":\"default\",\"text_align\":\"justify\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p class=\\\"uk-text-bold uk-text-secondary\\\">Gr\\u00e2ce \\u00e0 cela, nous pouvons :\\n\\n<\\\/p>\",\"margin\":\"default\",\"text_align\":\"justify\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ol class=\\\"uk-list uk-list-circle uk-list-secondary uk-list-large uk-margin-remove\\\">\\n\n\n<li class=\\\"el-item\\\">D\\u00e9limiter pr\\u00e9cis\\u00e9ment la zone suspecte<\\\/li>\\n\n\n<li class=\\\"el-item\\\">R\\u00e9duire le nombre de forages n\\u00e9cessaires<\\\/li>\\n\n\n<li class=\\\"el-item\\\">Apporter une r\\u00e9ponse claire \\u00e0 vos bureaux d\\u2019\\u00e9tudes<\\\/li>\\n\\n<\\\/ol>\\n\",\"margin\":\"default\",\"text_align\":\"justify\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"order_first\":\"m\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2025\\\/07\\\/etude-de-sol-avec-appareil-de-forage.jpg\",\"image_alt\":\"Forage de sol en cours\",\"image_border\":\"rounded\",\"image_box_decoration\":\"secondary\",\"image_loading\":true,\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"style\":\"secondary\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"margin\":\"xlarge\",\"padding_remove_horizontal\":false,\"width\":\"xsmall\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"vertical_align\":\"middle\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\\u00c0 quel moment faut-il r\\u00e9aliser <br class=\\\"uk-visible@m\\\"\\\/>une d\\u00e9tection de cavit\\u00e9s ?\\n\",\"text_align\":\"center\",\"title_decoration\":\"line\",\"title_element\":\"h2\",\"title_style\":\"h3\"}},{\"type\":\"html\",\"props\":{\"content\":\"\n\n<ul class=\\\"uk-text-center uk-list uk-text-primary\\\">\\n    \\n\n\n<li>En <strong>zone \\u00e0 risque karstique ou mini\\u00e8re<\\\/strong> (cartographies disponibles)<\\\/li>\\n    \n\n<li>Lors de la <strong>vente d'un terrain<\\\/strong> en secteur sensible<\\\/li>\\n    \n\n<li>Avant la <strong>construction d'un b\\u00e2timent ou ouvrage<\\\/strong><\\\/li>\\n    \n\n<li>Pour des <strong>\\u00e9tudes de sol<\\\/strong> en compl\\u00e9ment d'un <strong>diagnostic g\\u00e9otechnique<\\\/strong><\\\/li>\\n    \n\n<li>Sur des <strong>sites industriels<\\\/strong> ou <strong>anciens terrains militaires<\\\/strong><\\\/li>\\n    \\n<\\\/ul>\\n\"}},{\"type\":\"button\",\"props\":{\"fullwidth\":true,\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin\":\"default\",\"text_align\":\"center\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"default\",\"content\":\"Consultez notre zone d\\u2019intervention en Hauts-de-France et au-del\\u00e0\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"link-external\",\"icon_align\":\"right\",\"link\":\"#\"}}]},{\"type\":\"headline\",\"props\":{\"content\":\"GRAVIMEP, votre partenaire depuis plus de 35 ans\\n\\n\",\"text_align\":\"center\",\"title_decoration\":\"line\",\"title_element\":\"h4\",\"title_style\":\"h3\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Notre entreprise est sp\\u00e9cialis\\u00e9e dans la d\\u00e9tection de cavit\\u00e9s depuis 1987. Avec plus de 1 000 \\u00e9tudes men\\u00e9es, nous disposons :\\n\\n<\\\/p>\",\"margin\":\"default\",\"text_align\":\"center\",\"text_color\":\"emphasis\",\"text_style\":\"lead\"}},{\"type\":\"html\",\"props\":{\"content\":\"\n\n<ul class=\\\"uk-text-center uk-list uk-text-primary\\\">\\n    \\n\n\n<li>D\\u2019une <strong>exp\\u00e9rience de terrain reconnue<\\\/strong><\\\/li>\\n    \n\n<li>D\\u2019<strong>\\u00e9quipements de derni\\u00e8re g\\u00e9n\\u00e9ration<\\\/strong><\\\/li>\\n    \n\n<li>D\\u2019une <strong>connaissance approfondie des risques locaux<\\\/strong> dans les Hauts-de-France<\\\/li>\\n    \\n<\\\/ul>\\n\"}},{\"type\":\"button\",\"props\":{\"fullwidth\":true,\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin\":\"default\",\"text_align\":\"center\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"default\",\"content\":\"D\\u00e9couvrez notre histoire et notre \\u00e9quipe\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"link-external\",\"icon_align\":\"right\",\"link\":\"#\"}}]}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"position_sticky_breakpoint\":\"m\",\"style\":\"tile-primary\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"Nos engagements\",\"text_align\":\"center\",\"title_color\":\"emphasis\",\"title_element\":\"h4\",\"title_style\":\"h3\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<ul class=\\\"uk-list\\\">\\n    \n\n<li>\\u2705 <strong>\\u00c9tudes rapides, fiables et document\\u00e9es<\\\/strong><\\\/li>\\n    \n\n<li>\\u2705 <strong>Conseils personnalis\\u00e9s<\\\/strong> selon votre projet<\\\/li>\\n    \n\n<li>\\u2705 <strong>Accompagnement<\\\/strong> dans l'interpr\\u00e9tation des r\\u00e9sultats<\\\/li>\\n    \n\n<li>\\u2705 <strong>Disponibilit\\u00e9 5j\\\/7<\\\/strong> \\u2013 de 8h \\u00e0 18h<\\\/li>\\n<\\\/ul>\\n\",\"margin\":\"default\",\"text_align\":\"center\",\"text_color\":\"emphasis\",\"text_style\":\"large\"}},{\"type\":\"headline\",\"props\":{\"content\":\"Besoin d\\u2019une \\u00e9tude de cavit\\u00e9s ?\",\"text_align\":\"center\",\"title_color\":\"danger\",\"title_element\":\"h2\",\"title_font_family\":\"default\"}},{\"type\":\"button\",\"props\":{\"fullwidth\":true,\"grid_column_gap\":\"small\",\"grid_row_gap\":\"small\",\"margin\":\"default\",\"text_align\":\"center\"},\"children\":[{\"type\":\"button_item\",\"props\":{\"button_style\":\"default\",\"content\":\"Contactez-nous d\\u00e8s maintenant\",\"dialog_layout\":\"modal\",\"dialog_offcanvas_flip\":true,\"icon\":\"users\",\"icon_align\":\"right\",\"link\":\"contact\"}}]}]}]}]}],\"version\":\"4.5.24\"} --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9tection de cavit\u00e9s souterraines : s\u00e9curiser les sols avant tout projet Pourquoi d\u00e9tecter les cavit\u00e9s souterraines ? Sous une surface apparemment stable peuvent se cacher des vides naturels ou artificiels susceptibles de provoquer \u00e0 terme un effondrement du sol. La d\u00e9tection de cavit\u00e9s souterraines est donc un enjeu fondamental de s\u00e9curit\u00e9, aussi bien pour les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-74","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/pages\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":22,"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/pages\/74\/revisions"}],"predecessor-version":[{"id":544,"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/pages\/74\/revisions\/544"}],"wp:attachment":[{"href":"https:\/\/versionbeta.ovh\/gravimep\/wp-json\/wp\/v2\/media?parent=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}