{"id":71695,"date":"2024-05-06T09:05:28","date_gmt":"2024-05-06T07:05:28","guid":{"rendered":"https:\/\/www.maccaferri.com\/fr\/?post_type=webinar&#038;p=71695"},"modified":"2024-05-06T09:13:12","modified_gmt":"2024-05-06T07:13:12","slug":"renforcement-sur-cavites-rex-chantiers-en-geogrilles-de-renforcement-les-paralink","status":"publish","type":"webinar","link":"https:\/\/www.maccaferri.com\/fr\/webinar\/renforcement-sur-cavites-rex-chantiers-en-geogrilles-de-renforcement-les-paralink\/","title":{"rendered":"Renforcement sur cavit\u00e9s &#8211; REX chantiers en g\u00e9ogrilles de renforcement, les ParaLink"},"content":{"rendered":"<p><\/p><p class=\"has-medium-font-size\">17\/05\/2024<\/p><div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>D\u00e9couvrez en plus sur les <strong>g\u00e9ogrilles monoaxiales ParaLink de Maccaferri<\/strong>. Nous vous pr\u00e9senterons les sp\u00e9cificit\u00e9s de l<strong>\u2019al\u00e9a cavit\u00e9 d\u2019origine naturelle et anthropique<\/strong>, la n\u00e9cessit\u00e9 de prot\u00e9ger les usagers face \u00e0 cet al\u00e9a. Et nous vous partagerons notre retour d\u2019exp\u00e9rience sur plusieurs chantiers clefs.<\/p><div style=\"height:48px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>Les g\u00e9ogrilles permettent une fonction de renforcement avec notamment une caract\u00e9ristique essentielle de <strong>r\u00e9sistance \u00e0 la traction<\/strong>.<\/p><div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>Les g\u00e9ogrilles sont utiles car de nombreuses r\u00e9gions sont soumises \u00e0 l\u2019al\u00e9a \u00ab cavit\u00e9 \u00bb : zone karstique, poches de gypse, galeries mini\u00e8res abandonn\u00e9es, soutirage par circulation d\u2019eau\u2026.<\/p><div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>Les<strong> risques<\/strong> <strong>s\u2019aggravent<\/strong> notamment avec le <strong>changement climatique (s\u00e9cheresse \/ inondation, acidification des eaux de pluie)<\/strong>.<\/p><div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>Les g\u00e9ogrilles constituent une <strong>assurance contre un effondrement total ou contre une d\u00e9formation excessive en surface<\/strong> afin de <strong>s\u00e9curiser les usagers<\/strong>.<\/p><div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>Les g\u00e9ogrilles sont <strong>adapt\u00e9es aux infrastructures lin\u00e9aires <\/strong>(route \/ rail) ainsi qu\u2019aux plateforme, parcs et jardins, terrains de sport\u2026<\/p><div style=\"height:54px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p class=\"has-text-align-center\"><br><\/p><p class=\"has-text-align-center\"><strong>Vous souhaitez en savoir plus ?<\/strong><\/p><p class=\"has-text-align-center\">Rendez-vous le <strong>17 mai 2024 <\/strong>!<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Participez \u00e0 notre webinaire d\u00e9di\u00e9 au renforcement sur les sols sujets \u00e0 cavit\u00e9s.<\/p>\n","protected":false},"featured_media":71697,"parent":0,"menu_order":0,"template":"","webinar-category":[],"webinar-tag":[178],"class_list":["post-71695","webinar","type-webinar","status-publish","has-post-thumbnail","hentry","webinar-tag-macdrain"],"acf":{"session_avaible":[{"orario_di_inizio":"10:00:00","orario_di_fine":"11:30:00","fuso_orario":"UTC +2","lingua":"Fran\u00e7ais","register_to_session":"https:\/\/www2.maccaferri.com\/l\/965143\/2024-05-06\/5s3j8j"}],"webinar_file_download":"","prodotto_associato":"","data_webinar":"2024-05-17 10:00:00","post_public":true,"icon_webinar":2505,"speakers":[58686]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - 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