{"id":8339,"date":"2025-11-14T14:24:39","date_gmt":"2025-11-14T14:24:39","guid":{"rendered":"https:\/\/www.nidaplast.com\/realisations\/remblai-allege-sur-ouvrage-dart\/"},"modified":"2025-12-04T17:27:31","modified_gmt":"2025-12-04T17:27:31","slug":"lightweight-fill-on-civil-engineering-structures","status":"publish","type":"realisations","link":"https:\/\/www.nidaplast.com\/en\/case-studies\/lightweight-fill-on-civil-engineering-structures\/","title":{"rendered":"Lightweight fill on civil engineering structures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8339\" class=\"elementor elementor-8339 elementor-5375\" data-elementor-post-type=\"realisations\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c62ac91 e-flex e-con-boxed e-con e-parent\" data-id=\"7c62ac91\" 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-b2ae1cc elementor-widget elementor-widget-heading\" data-id=\"b2ae1cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reducing lateral earth pressures and managing water on a bridge structure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-362d53 elementor-widget elementor-widget-text-editor\" data-id=\"362d53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Discover how Nidaplast RA honeycomb blocks enabled the construction of a high-performance lightweight embankment on the abutments of the Leuge viaduct in Haute-Loire (France).<br \/>An innovative solution combining mechanical strength, low density and optimal water management, while limiting lateral pressures on the structure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-625f73ef e-con-full e-grid e-con e-child\" data-id=\"625f73ef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7460fbe1 e-con-full e-flex e-con e-child\" data-id=\"7460fbe1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6cc3296b elementor-widget elementor-widget-heading\" data-id=\"6cc3296b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">10 meters<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ddae106 elementor-widget elementor-widget-heading\" data-id=\"2ddae106\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">height of abutments<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49defb5b e-con-full e-flex e-con e-child\" data-id=\"49defb5b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7feb2a2d elementor-widget elementor-widget-heading\" data-id=\"7feb2a2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">6,000 m3<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-382759c0 elementor-widget elementor-widget-heading\" data-id=\"382759c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">lightweight fill volume<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62ad3e30 e-con-full e-flex e-con e-child\" data-id=\"62ad3e30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-206fb596 elementor-widget elementor-widget-heading\" data-id=\"206fb596\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">100 m3<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59463fed elementor-widget elementor-widget-heading\" data-id=\"59463fed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">installed per worker\/day<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-864ed1b elementor-widget elementor-widget-heading\" data-id=\"864ed1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Context and Challenges<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77415d1a e-con-full e-flex e-con e-child\" data-id=\"77415d1a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4afe8bf0 elementor-widget elementor-widget-heading\" data-id=\"4afe8bf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Limiting lateral and vertical pressures on the viaduct abutments<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-675bb11b elementor-widget elementor-widget-text-editor\" data-id=\"675bb11b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>During the design of a civil engineering structure, engineering teams must anticipate multiple factors:<\/p><ul><li>loads applied to the structure,<\/li><li>lateral earth pressures,<\/li><li>differential settlements,<\/li><li>behaviour of the supporting soil.<\/li><\/ul><p>For the Leuge viaduct, built near a river subject to flooding and rising groundwater, water-related risks were critical.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64e59cd2 e-con-full e-flex e-con e-child\" data-id=\"64e59cd2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36d6c9a9 elementor-widget elementor-widget-heading\" data-id=\"36d6c9a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Identified technical constraints:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c525a44 elementor-widget elementor-widget-text-editor\" data-id=\"4c525a44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Risk of saturation with traditional fill materials (soil, GNT, sand)<\/li><li>Need to limit lateral pressures on abutments<\/li><li>Management of runoff and vertical drainage during heavy rain<\/li><li>Tight construction deadlines<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-78a42a35 e-con-full e-flex e-con e-child\" data-id=\"78a42a35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ed5ea27 elementor-widget elementor-widget-heading\" data-id=\"5ed5ea27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Solution Implemented with Nidaplast<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ee9cc8 elementor-widget elementor-widget-heading\" data-id=\"12ee9cc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nidaplast RA honeycomb blocks \u2013 lightweight polypropylene embankment<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6487efa7 elementor-widget elementor-widget-text-editor\" data-id=\"6487efa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nidaplast RA blocks were chosen for their very low density (50 times lighter than traditional fill) and their high mechanical strength.<br \/>Made of 95% void, they function as a draining and hydraulically transparent embankment, reducing stresses applied to the structure.<\/p><p><span style=\"text-decoration: underline;\">Advantages in this context:<\/span><\/p><ul><li>Significant reduction of lateral loads on abutments<\/li><li>Natural drainage thanks to the honeycomb structure: water flows freely through the cells<\/li><li>High mechanical strength: 500 kPa uniaxial compression<\/li><li>Easy installation: lightweight blocks, no connectors, no compaction required<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91cad17 e-con-full e-flex e-con e-child\" data-id=\"91cad17\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-606f2862 e-con-full e-flex e-con e-child\" data-id=\"606f2862\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17b8d2c9 elementor-widget elementor-widget-heading\" data-id=\"17b8d2c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Technical Characteristics of the Installed Product<\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b3b24cd e-con-full e-flex e-con e-child\" data-id=\"b3b24cd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e3e9f29 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3e3e9f29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Block height:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3efa0c1f elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3efa0c1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">520 mm<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30a9cc04 e-con-full e-flex e-con e-child\" data-id=\"30a9cc04\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39d53736 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"39d53736\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Dimensions:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30c7d606 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"30c7d606\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">2400 x 1200 mm <\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-559cadfb e-con-full e-flex e-con e-child\" data-id=\"559cadfb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ae02d77 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2ae02d77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Weight per block:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30b1043d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"30b1043d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">60 kg<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e29ffb2 e-con-full e-flex e-con e-child\" data-id=\"2e29ffb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61827d1e elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"61827d1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Dry density:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ef70f0b elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1ef70f0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">40 kg\/m3<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb98645 e-con-full e-flex e-con e-child\" data-id=\"eb98645\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f59737c elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"f59737c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Material:<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d53bdb9 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"d53bdb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Recyclable polypropylene<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29d881c9 e-con-full e-flex e-con e-child\" data-id=\"29d881c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44b946ca elementor-widget elementor-widget-image\" data-id=\"44b946ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"472\" height=\"364\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-BASSIN-NIDAPLAST-EP-2.jpg\" class=\"attachment-large size-large wp-image-5843\" alt=\"\" srcset=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-BASSIN-NIDAPLAST-EP-2.jpg 472w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-BASSIN-NIDAPLAST-EP-2-300x231.jpg 300w\" sizes=\"(max-width: 472px) 100vw, 472px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bd1be0 elementor-widget elementor-widget-shortcode\" data-id=\"3bd1be0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"produit-shortcode\"><img decoding=\"async\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/PHOTO-APPLICATION-NIDAPLAST-RA-REMBLAI-ROUTIER-300x231.jpg\" alt=\"Nidaplast RA\"><div class=\"produit-info\"><p class=\"title\">Nidaplast RA<\/p><p class=\"excerpt\"><strong data-start=\"290\" data-end=\"330\">Nidaplast RA lightweight embankments<\/strong> are extremely light and resistant. These honeycomb structures are the recommended solution for constructing landscape embankments, road embankments, or building embankments.<\/p><a class=\"btn\" href=\"https:\/\/www.nidaplast.com\/en\/brands\/nidaplast-ra-range\/nidaplast-ra\/\">View product sheet<\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-70e70ab9 e-con-full e-flex e-con e-child\" data-id=\"70e70ab9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94163a9 elementor-widget elementor-widget-heading\" data-id=\"94163a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Installation Process<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10fcea6e e-con-full e-flex e-con e-child\" data-id=\"10fcea6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46771012 elementor-widget elementor-widget-heading\" data-id=\"46771012\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. Earthworks<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20a9a441 elementor-widget elementor-widget-text-editor\" data-id=\"20a9a441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Excavation and preparation of a regular formation layer, covered with an anti-contamination geotextile.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c9b8e73 e-con-full e-flex e-con e-child\" data-id=\"5c9b8e73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e76fb7c elementor-widget elementor-widget-heading\" data-id=\"6e76fb7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2. Laying the blocks<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1321fff2 elementor-widget elementor-widget-text-editor\" data-id=\"1321fff2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Placement of Nidaplast RA blocks in cross-bond pattern, both longitudinally and transversely.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19f34c0b e-con-full e-flex e-con e-child\" data-id=\"19f34c0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27700aa4 elementor-widget elementor-widget-heading\" data-id=\"27700aa4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3. Intermediate layer<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e084bd elementor-widget elementor-widget-text-editor\" data-id=\"2e084bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Installation of a 30 cm GNT intermediate layer, covered with geotextile before continuing with block installation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca39c3d e-con-full e-flex e-con e-child\" data-id=\"ca39c3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1cfb7b elementor-widget elementor-widget-heading\" data-id=\"e1cfb7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">4. Second embankment stage<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05229e5 elementor-widget elementor-widget-text-editor\" data-id=\"05229e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Installation of the second layer of RA blocks, followed by GNT and\u2014depending on traffic class\u2014by a reinforced concrete slab ensuring adequate bearing capacity for the future pavement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-238016f3 e-con-full e-flex e-con e-child\" data-id=\"238016f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f3b4ce3 elementor-widget elementor-widget-heading\" data-id=\"4f3b4ce3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Watch the installation video<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a27183 elementor-widget elementor-widget-video\" data-id=\"4a27183\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/4ehBUfiwGc4?si=F88e-ShjXEOlwiNg&amp;t=5&quot;,&quot;show_image_overlay&quot;:&quot;yes&quot;,&quot;image_overlay&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/www.nidaplast.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/video-remblai-allege-viaduc.webp&quot;,&quot;id&quot;:5384,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;video remblai all\\u00e9g\\u00e9 sur viaduc de la leuge&quot;,&quot;source&quot;:&quot;library&quot;},&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t\t\t<div class=\"elementor-custom-embed-image-overlay\" style=\"background-image: url(https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/video-remblai-allege-viaduc.webp);\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\" aria-label=\"Play Video about video remblai all\u00e9g\u00e9 sur viaduc de la leuge\" tabindex=\"0\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-play\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M838 162C746 71 633 25 500 25 371 25 258 71 163 162 71 254 25 367 25 500 25 633 71 746 163 837 254 929 367 979 500 979 633 979 746 933 838 837 929 746 975 633 975 500 975 367 929 254 838 162M808 192C892 279 933 379 933 500 933 621 892 725 808 808 725 892 621 938 500 938 379 938 279 896 196 808 113 725 67 621 67 500 67 379 108 279 196 192 279 108 383 62 500 62 621 62 721 108 808 192M438 392V642L642 517 438 392Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24f239be e-con-full e-flex e-con e-child\" data-id=\"24f239be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9294ad3 elementor-widget elementor-widget-heading\" data-id=\"9294ad3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Results and Benefits Observed<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cf5ab36 elementor-widget elementor-widget-text-editor\" data-id=\"2cf5ab36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><p>Major reduction of lateral and vertical pressures on the viaduct abutments<\/p><\/li><li><p>Optimal water management: infiltration and natural drainage through the Nidaplast RA honeycombs<\/p><\/li><li><p>Significant time savings (no compaction), lightweight and easy-to-handle solution<\/p><\/li><li><p>Improved long-term durability of the structure and reduced settlement risks<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a0adc23 e-con-full e-flex e-con e-child\" data-id=\"6a0adc23\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-407987dc e-con-full e-flex e-con e-child\" data-id=\"407987dc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6fb95ae2 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"6fb95ae2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"562\" height=\"364\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/remblai-allege-sur-viaduc-termine.webp\" class=\"attachment-large size-large wp-image-5388\" alt=\"remblai all\u00e9g\u00e9 sur cul\u00e9e de pont termin\u00e9\" srcset=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/remblai-allege-sur-viaduc-termine.webp 562w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/remblai-allege-sur-viaduc-termine-300x194.webp 300w\" sizes=\"(max-width: 562px) 100vw, 562px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a848949 e-con-full e-flex e-con e-child\" data-id=\"1a848949\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-531cb856 e-con-full e-flex e-con e-child\" data-id=\"531cb856\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-209a5466 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"209a5466\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"166\" height=\"166\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/massif-de-blocs-alveolaires.webp\" class=\"attachment-large size-large wp-image-5392\" alt=\"massif de blocs alv\u00e9olaires pour remblai all\u00e9g\u00e9\" srcset=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/massif-de-blocs-alveolaires.webp 166w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/massif-de-blocs-alveolaires-150x150.webp 150w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/massif-de-blocs-alveolaires-100x100.webp 100w\" sizes=\"(max-width: 166px) 100vw, 166px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5b479e37 e-con-full e-flex e-con e-child\" data-id=\"5b479e37\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74ecfda elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"74ecfda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"166\" height=\"166\" src=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/second-massif-de-remblai.webp\" class=\"attachment-large size-large wp-image-5396\" alt=\"second massif de remblai all\u00e9g\u00e9 sur cul\u00e9e de pont\" srcset=\"https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/second-massif-de-remblai.webp 166w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/second-massif-de-remblai-150x150.webp 150w, https:\/\/www.nidaplast.com\/wp-content\/uploads\/2025\/11\/second-massif-de-remblai-100x100.webp 100w\" sizes=\"(max-width: 166px) 100vw, 166px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Reducing lateral earth pressures and managing water on a bridge structure Discover how Nidaplast RA honeycomb blocks enabled the construction of a high-performance lightweight embankment on the abutments of the Leuge viaduct in Haute-Loire (France).An innovative solution combining mechanical strength, low density and optimal water management, while limiting lateral pressures on the structure. 10 meters [&hellip;]<\/p>\n","protected":false},"featured_media":6857,"template":"","meta":{"_acf_changed":false},"univers":[375],"categorie-realisation":[437],"class_list":["post-8339","realisations","type-realisations","status-publish","has-post-thumbnail","hentry","univers-environment","categorie-realisation-lightweight-honeycomb-backfill"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations"}],"about":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/types\/realisations"}],"version-history":[{"count":10,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8339\/revisions"}],"predecessor-version":[{"id":9748,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/realisations\/8339\/revisions\/9748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/media\/6857"}],"wp:attachment":[{"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/media?parent=8339"}],"wp:term":[{"taxonomy":"univers","embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/univers?post=8339"},{"taxonomy":"categorie-realisation","embeddable":true,"href":"https:\/\/www.nidaplast.com\/en\/wp-json\/wp\/v2\/categorie-realisation?post=8339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}