{"id":5066,"date":"2026-03-23T18:43:18","date_gmt":"2026-03-23T17:43:18","guid":{"rendered":"https:\/\/avant4degres.fr\/?page_id=5066"},"modified":"2026-08-14T13:58:10","modified_gmt":"2026-08-14T11:58:10","slug":"fondations-sur-pieux-acier-visses","status":"publish","type":"page","link":"https:\/\/avant4degres.fr\/en\/fondations-sur-pieux-acier-visses\/","title":{"rendered":"Fondations sur pieux acier viss\u00e9s"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5066\" class=\"elementor elementor-5066\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41395a e-flex e-con-boxed e-con e-parent\" data-id=\"e41395a\" 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-200f0ff elementor-widget elementor-widget-heading\" data-id=\"200f0ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Fondations sur pieux acier viss\u00e9s<\/h1>\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<div class=\"elementor-element elementor-element-4fd03a7 e-flex e-con-boxed e-con e-parent\" data-id=\"4fd03a7\" 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-a01c51b elementor-widget elementor-widget-text-editor\" data-id=\"a01c51b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>23 mars 2026<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac0a321 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"ac0a321\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel d\u2019images\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 7\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/avant4degres.fr\/wp-content\/uploads\/2026\/03\/Pieux-acier-2-300x300.jpg\" alt=\"Pieux acier (2)\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 7\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/avant4degres.fr\/wp-content\/uploads\/2026\/03\/Pieux-acier-3-300x300.png\" alt=\"Pieux acier (3)\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 7\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/avant4degres.fr\/wp-content\/uploads\/2026\/03\/Pieux-acier-4-300x300.png\" alt=\"Pieux acier (4)\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 7\" data-no-translation-aria-label=\"\"><figure 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aria-roledescription=\"slide\" aria-label=\"7 of 7\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/avant4degres.fr\/wp-content\/uploads\/2026\/03\/Pieux-acier-8-300x300.jpeg\" alt=\"Pieux acier (8)\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\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<div class=\"elementor-element elementor-element-8060d56 e-flex e-con-boxed e-con e-parent\" data-id=\"8060d56\" 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-a500e8f elementor-widget elementor-widget-text-editor\" data-id=\"a500e8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les fondations, c&rsquo;est un gros sujet sujet en \u00e9coconstruction. Il appara\u00eet souvent difficile de se passer des fondations conventionnelles (semelle filante ou radier en b\u00e9ton arm\u00e9). Lors de la construction de notre maison en 2018, voulant limiter notre impact sur le sol tout en restant dans le cadre r\u00e9glementaire, nous avions choisi les <strong>pieux en acier viss\u00e9s<\/strong> de chez <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.technopieux.com\/fr-CA\/\" target=\"_blank\" rel=\"noopener\">Techno Pieux<\/a><\/span>, avec un <strong>bilan carbone plus de 4 fois meilleur que des fondations b\u00e9tons + vide sanitaire<\/strong>.<\/p><p>Les pieux en acier, dont le diam\u00e8tre peut aller jusqu\u2019\u00e0 17 cm chez Techo Pieux, sont plut\u00f4t r\u00e9serv\u00e9s \u00e0 des structures assez l\u00e9g\u00e8res comme les maisons individuelles. Ils sont <strong>viss\u00e9s dans le sol\u00a0<\/strong><strong>jusqu\u2019\u00e0 atteindre le sol dur <\/strong>par une machine d\u00e9di\u00e9e. Le f\u00fbt du pieux est rallong\u00e9 au besoin par raccords soud\u00e9s jusqu\u2019au niveau du sol d\u2019ancrage recherch\u00e9, <strong>pouvant d\u00e9passer 10 m<\/strong> (4 m chez moi). Des supports de fondation en acier sont boulonn\u00e9s au bas de la structure pour ensuite se raccorder aux pieux. Sans mauvaise surprise, <strong>l\u2019installation des pieux se fait en une journ\u00e9e pour une maison individuelle<\/strong> (ce fut le cas chez moi)\u00a0: contrairement au b\u00e9ton qui n\u00e9cessite un long temps de s\u00e9chage, la suite du chantier peut commencer d\u00e8s le lendemain.<\/p><p>La <strong>protection contre la corrosion<\/strong> est r\u00e9alis\u00e9e soit par <strong>sur\u00e9paisseur de mati\u00e8re<\/strong> et renforc\u00e9e avec un <strong>rev\u00eatement par galvanisation<\/strong>, soit par une <strong>protection cathodique<\/strong>. Cette protection du pieu consiste en l\u2019utilisation d\u2019une <strong>anode consommable dite \u00ab anode sacrificielle \u00bb<\/strong> dans un m\u00e9tal plus sensible \u00e0 la corrosion que l\u2019acier (sacrifi\u00e9e apr\u00e8s 8 ans ici) ou par l\u2019application d\u2019un <strong>potentiel \u00e9lectrique externe<\/strong>.<\/p><p>Contrairement aux fondations en b\u00e9ton, <strong>les pieux viss\u00e9s ne n\u00e9cessitent pas de terrassement et pas d\u2019excavation, donc pas d\u2019\u00e9vacuation de la terre, et limitent l\u2019artificialisation et l\u2019imperm\u00e9abilisation des sols<\/strong>. 8 ans plus tard, nous ne regrettons pas notre choix car notre terrain est tr\u00e8s humide et fr\u00e9quemment inond\u00e9\u00a0: la maison est au sec sur ses pilotis\u2026<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7246954 elementor-align-center elementor-mobile-align-right elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"7246954\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/avant4degres.fr\/en\/mes-offres-daccompagnement-dans-votre-parcours-de-renovation\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Je veux en savoir plus sur les fondations<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\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>","protected":false},"excerpt":{"rendered":"<p>Fondations sur pieux acier viss\u00e9s 23 mars 2026 Les fondations, c&rsquo;est un gros sujet sujet en \u00e9coconstruction. Il appara\u00eet souvent difficile de se passer des fondations conventionnelles (semelle filante ou radier en b\u00e9ton arm\u00e9). Lors de la construction de notre maison en 2018, voulant limiter notre impact sur le sol tout en restant dans le [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_front_end_style_editor":"no","ocean_post_layout":"full-width","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"class_list":["post-5066","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fondations sur pieux acier viss\u00e9s - Avant 4 degr\u00e9s<\/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:\/\/avant4degres.fr\/en\/fondations-sur-pieux-acier-visses\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fondations sur pieux acier viss\u00e9s - Avant 4 degr\u00e9s\" \/>\n<meta property=\"og:description\" content=\"Fondations sur pieux acier viss\u00e9s 23 mars 2026 Les fondations, c&rsquo;est un gros sujet sujet en \u00e9coconstruction. 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Il appara\u00eet souvent difficile de se passer des fondations conventionnelles (semelle filante ou radier en b\u00e9ton arm\u00e9). 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