{"id":5602,"date":"2025-02-10T16:13:36","date_gmt":"2025-02-10T15:13:36","guid":{"rendered":"https:\/\/alphatec-engineering.com\/anchor-bolts-repair-and-replacement\/"},"modified":"2026-02-12T17:16:30","modified_gmt":"2026-02-12T16:16:30","slug":"reparation-et-remplacement-des-boulons-dancrage","status":"publish","type":"page","link":"https:\/\/alphatec-engineering.com\/fr\/services\/reparation-de-fondations\/reparation-et-remplacement-des-boulons-dancrage\/","title":{"rendered":"R\u00e9paration et remplacement des boulons d&rsquo;ancrage"},"content":{"rendered":"[vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb4383&Prime; bg_position=\u00a0\u00bbcenter center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb top_margin=\u00a0\u00bb120px\u00a0\u00bb bottom_margin=\u00a0\u00bb40px\u00a0\u00bb top_margin_phone=\u00a0\u00bb80px\u00a0\u00bb text_color=\u00a0\u00bblight\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column top_padding_desktop=\u00a0\u00bb200px\u00a0\u00bb bottom_padding_desktop=\u00a0\u00bb200px\u00a0\u00bb left_padding_desktop=\u00a0\u00bb3%\u00a0\u00bb constrain_group_101=\u00a0\u00bbyes\u00a0\u00bb right_padding_desktop=\u00a0\u00bb3%\u00a0\u00bb bottom_padding_tablet=\u00a0\u00bb40px\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/1&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb enable_animation=\u00a0\u00bbtrue\u00a0\u00bb animation=\u00a0\u00bbfade-in-from-bottom\u00a0\u00bb animation_easing=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbadvanced\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bb100px\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbcolumn_reverse\u00a0\u00bb column_direction_phone=\u00a0\u00bbcolumn_reverse\u00a0\u00bb bg_image=\u00a0\u00bb191&Prime; bg_position=\u00a0\u00bbright center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css_animation=\u00a0\u00bbfadeInUp\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]<span style=\"color: #4d6dd9;\">R\u00c9PARATION ET REMPLACEMENT DES BOULONS D&rsquo;ANCRAGE<\/span>[\/vc_column_text][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb191&Prime; bg_position=\u00a0\u00bbright center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][split_line_heading animation_type=\u00a0\u00bbline-reveal-by-space\u00a0\u00bb font_style=\u00a0\u00bbh1&Prime; line_reveal_by_space_text_effect=\u00a0\u00bbletter-reveal-bottom\u00a0\u00bb stagger_animation=\u00a0\u00bbtrue\u00a0\u00bb content_alignment=\u00a0\u00bbdefault\u00a0\u00bb mobile_content_alignment=\u00a0\u00bbinherit\u00a0\u00bb link_target=\u00a0\u00bb_self\u00a0\u00bb text_content=\u00a0\u00bbComprendre les modes de d\u00e9faillance des boulons d&#039;ancrage\u00a0\u00bb font_size=\u00a0\u00bb32px\u00a0\u00bb font_line_height=\u00a0\u00bb40px\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb font_size_phone=\u00a0\u00bb24px\u00a0\u00bb][\/split_line_heading][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css_animation=\u00a0\u00bbfadeInUp\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]La d\u00e9faillance d&rsquo;un boulon d&rsquo;ancrage est rarement due \u00e0 un sur-serrage ; elle r\u00e9sulte le plus souvent d&rsquo;une tension initiale insuffisante qui provoque son desserrage progressif. De plus, un choix inadapt\u00e9 de boulons, comme les boulons coud\u00e9s, en I ou en queue de carpe, transf\u00e8re les charges au massif en g\u00e9n\u00e9rant des contraintes de traction l\u00e0 o\u00f9 le b\u00e9ton est le plus fragile. La formation d&rsquo;ar\u00eates vives ou de fissures pr\u00e8s de leur extr\u00e9mit\u00e9 d&rsquo;ancrage peut alors entra\u00eener la propagation de fractures internes, un ph\u00e9nom\u00e8ne aggrav\u00e9 par l&rsquo;infiltration d&rsquo;huile ou d&rsquo;autres contaminants.[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/1&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][divider line_type=\u00a0\u00bbFull Width Line\u00a0\u00bb line_thickness=\u00a0\u00bb2&Prime; divider_color=\u00a0\u00bbaccent-color\u00a0\u00bb animate=\u00a0\u00bbyes\u00a0\u00bb custom_height=\u00a0\u00bb200px\u00a0\u00bb custom_height_phone=\u00a0\u00bb60px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb191&Prime; bg_position=\u00a0\u00bbright center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb bottom_padding=\u00a0\u00bb150px\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column right_padding_desktop=\u00a0\u00bb100px\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbadvanced\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][split_line_heading animation_type=\u00a0\u00bbline-reveal-by-space\u00a0\u00bb font_style=\u00a0\u00bbh2&Prime; line_reveal_by_space_text_effect=\u00a0\u00bbletter-reveal-bottom\u00a0\u00bb stagger_animation=\u00a0\u00bbtrue\u00a0\u00bb content_alignment=\u00a0\u00bbdefault\u00a0\u00bb mobile_content_alignment=\u00a0\u00bbinherit\u00a0\u00bb link_target=\u00a0\u00bb_self\u00a0\u00bb text_content=\u00a0\u00bbLes erreurs \u00e0 \u00e9viter dans leur choix et leur installation\u00a0\u00bb font_size=\u00a0\u00bb32px\u00a0\u00bb font_line_height=\u00a0\u00bb40px\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb font_size_phone=\u00a0\u00bb24px\u00a0\u00bb][\/split_line_heading][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css_animation=\u00a0\u00bbfadeInUp\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<p class=\"\" data-start=\"610\" data-end=\"802\">Lorsque l&rsquo;ancrage d&rsquo;un boulon se situe au c\u0153ur du massif, la tension qu&rsquo;il engendre peut d\u00e9passer la r\u00e9sistance en traction du b\u00e9ton, menant in\u00e9vitablement \u00e0 la fissuration et \u00e0 la ruine de l&rsquo;ancrage. Ce ph\u00e9nom\u00e8ne est souvent aggrav\u00e9 par : <\/p>\n<ul data-start=\"803\" data-end=\"1136\">\n<li class=\"\" data-start=\"803\" data-end=\"910\">\n<p class=\"\" data-start=\"805\" data-end=\"910\"><strong data-start=\"805\" data-end=\"840\">Une longueur ou une capacit\u00e9 d&rsquo;\u00e9longation inadapt\u00e9e du boulon :<\/strong> Les boulons requi\u00e8rent une longueur d&rsquo;\u00e9lasticit\u00e9 suffisante pour permettre un serrage au couple efficace.<\/p>\n<\/li>\n<li class=\"\" data-start=\"911\" data-end=\"1025\">\n<p class=\"\" data-start=\"913\" data-end=\"1025\"><strong data-start=\"913\" data-end=\"946\">Un d\u00e9faut de perpendicularit\u00e9 :<\/strong> Le d\u00e9salignement du boulon par rapport au b\u00e2ti de la machine engendre des sollicitations parasites.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1026\" data-end=\"1136\">\n<p class=\"\" data-start=\"1028\" data-end=\"1136\"><strong data-start=\"1028\" data-end=\"1058\">La pr\u00e9sence d&rsquo;huile ou de r\u00e9sidus :<\/strong> Les contaminants r\u00e9duisent l&rsquo;adh\u00e9rence entre le grout, l&rsquo;acier et le b\u00e9ton.<\/p>\n<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/1&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][divider line_type=\u00a0\u00bbFull Width Line\u00a0\u00bb line_thickness=\u00a0\u00bb2&Prime; divider_color=\u00a0\u00bbaccent-color\u00a0\u00bb animate=\u00a0\u00bbyes\u00a0\u00bb custom_height=\u00a0\u00bb200px\u00a0\u00bb custom_height_phone=\u00a0\u00bb60px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb191&Prime; bg_position=\u00a0\u00bbright center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb bottom_padding=\u00a0\u00bb150px\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column right_padding_desktop=\u00a0\u00bb100px\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbadvanced\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][split_line_heading animation_type=\u00a0\u00bbline-reveal-by-space\u00a0\u00bb font_style=\u00a0\u00bbh2&Prime; line_reveal_by_space_text_effect=\u00a0\u00bbletter-reveal-bottom\u00a0\u00bb stagger_animation=\u00a0\u00bbtrue\u00a0\u00bb content_alignment=\u00a0\u00bbdefault\u00a0\u00bb mobile_content_alignment=\u00a0\u00bbinherit\u00a0\u00bb link_target=\u00a0\u00bb_self\u00a0\u00bb text_content=\u00a0\u00bbNotre approche en mati\u00e8re de r\u00e9paration et de remplacement\u00a0\u00bb font_size=\u00a0\u00bb32px\u00a0\u00bb font_line_height=\u00a0\u00bb40px\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb font_size_phone=\u00a0\u00bb24px\u00a0\u00bb][\/split_line_heading][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css_animation=\u00a0\u00bbfadeInUp\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<p class=\"\" data-start=\"1204\" data-end=\"1337\">Pour rem\u00e9dier \u00e0 ces situations, nous r\u00e9parons ou rempla\u00e7ons les boulons d&rsquo;ancrage endommag\u00e9s, soit par manchonnage avec de nouvelles sections, soit par la pose de boulons neufs haute performance, en garantissant :<\/p>\n<ul data-start=\"1338\" data-end=\"1731\">\n<li class=\"\" data-start=\"1338\" data-end=\"1489\">\n<p class=\"\" data-start=\"1340\" data-end=\"1489\"><strong data-start=\"1340\" data-end=\"1362\">Une mise en tension contr\u00f4l\u00e9e : <\/strong>Nous v\u00e9rifions la r\u00e9sistance des mat\u00e9riaux et le couple de serrage sp\u00e9cifi\u00e9, en ciblant une pr\u00e9charge correspondant \u00e0 environ 50 % de la limite d&rsquo;\u00e9lasticit\u00e9 du boulon pour assurer une performance optimale.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1490\" data-end=\"1731\">\n<p class=\"\" data-start=\"1492\" data-end=\"1731\"><strong data-start=\"1492\" data-end=\"1512\">La r\u00e9duction des concentrations de contraintes :<\/strong> Nous pr\u00e9conisons l&rsquo;usage de tiges enti\u00e8rement filet\u00e9es, dont jusqu&rsquo;\u00e0 la moiti\u00e9 de la longueur est d\u00e9solidaris\u00e9e \u00e0 l&rsquo;aide d&rsquo;un fourreau en mousse PE avant l&rsquo;injection du grout \u00e9poxy. Cette m\u00e9thode permet de r\u00e9partir les efforts uniform\u00e9ment dans la fondation, \u00e9vitant ainsi les pics de contraintes localis\u00e9s. <\/p>\n<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/1&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][divider line_type=\u00a0\u00bbFull Width Line\u00a0\u00bb line_thickness=\u00a0\u00bb2&Prime; divider_color=\u00a0\u00bbaccent-color\u00a0\u00bb animate=\u00a0\u00bbyes\u00a0\u00bb custom_height=\u00a0\u00bb200px\u00a0\u00bb custom_height_phone=\u00a0\u00bb60px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb191&Prime; bg_position=\u00a0\u00bbright center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb bottom_padding=\u00a0\u00bb150px\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column right_padding_desktop=\u00a0\u00bb100px\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbadvanced\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][split_line_heading animation_type=\u00a0\u00bbline-reveal-by-space\u00a0\u00bb font_style=\u00a0\u00bbh2&Prime; line_reveal_by_space_text_effect=\u00a0\u00bbletter-reveal-bottom\u00a0\u00bb stagger_animation=\u00a0\u00bbtrue\u00a0\u00bb content_alignment=\u00a0\u00bbdefault\u00a0\u00bb mobile_content_alignment=\u00a0\u00bbinherit\u00a0\u00bb link_target=\u00a0\u00bb_self\u00a0\u00bb text_content=\u00a0\u00bbPr\u00e9conisations mat\u00e9rielles pour une fiabilit\u00e9 \u00e0 long terme\u00a0\u00bb font_size=\u00a0\u00bb32px\u00a0\u00bb font_line_height=\u00a0\u00bb40px\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb font_size_phone=\u00a0\u00bb24px\u00a0\u00bb][\/split_line_heading][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1&Prime; background_hover_color_opacity=\u00a0\u00bb1&Prime; column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/2&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css_animation=\u00a0\u00bbfadeInUp\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<p class=\"\" data-start=\"1204\" data-end=\"1337\">Conform\u00e9ment aux normes industrielles telles que <em data-start=\"1827\" data-end=\"1839\">ASTM A-193<\/em> (pour les boulons) et <em data-start=\"1856\" data-end=\"1868\">ASTM A-194<\/em> (pour les \u00e9crous), nous utilisons des boulons \u00e0 haute r\u00e9sistance avec une limite d&rsquo;\u00e9lasticit\u00e9 \u00e0 la traction de 105 000 psi et des rondelles sph\u00e9riques en acier tremp\u00e9 pour compenser tout manque de perpendicularit\u00e9. Nous pr\u00e9conisons \u00e9galement les filets roul\u00e9s (plut\u00f4t que coup\u00e9s) et pouvons int\u00e9grer des <strong data-start=\"2098\" data-end=\"2113\">Super Nuts\u2122<\/strong> pour am\u00e9liorer davantage la r\u00e9partition de la charge et pr\u00e9venir le desserrage.<\/p>\n<article class=\"group\/turn w-full text-token-text-primary focus-visible:outline-none\" dir=\"auto\" tabindex=\"-1\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"true\">\n<div class=\"text-base my-auto mx-auto py-5 px-6\">\n<div class=\"mx-auto flex flex-1 text-base gap-4 md:gap-5 lg:gap-6 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\">\n<div class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn @xs\/thread:px-0 @sm\/thread:px-1.5 @md\/thread:px-4\">\n<div class=\"relative flex-col gap-1 md:gap-3\">\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"93c4e804-ecaf-496d-a7af-944a46ee7d85\" data-message-model-slug=\"o1\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose w-full break-words dark:prose-invert dark\">\n<p class=\"\" data-start=\"2202\" data-end=\"2593\">Regardez notre <a href=\"https:\/\/www.youtube.com\/watch?v=tKrKLbaoW50\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2212\" data-end=\"2245\">vid\u00e9o de remplacement de boulons d&rsquo;ancrage<\/strong><\/a> pour d\u00e9couvrir comment ces mesures peuvent prot\u00e9ger votre fondation des fissures, des dommages dus aux vibrations et des d\u00e9faillances pr\u00e9matur\u00e9es. En vous associant \u00e0 Alphatec Engineering, vous b\u00e9n\u00e9ficiez de notre engagement envers les meilleures pratiques, des mat\u00e9riaux de haute qualit\u00e9 et des techniques d&rsquo;installation \u00e9prouv\u00e9es, le tout con\u00e7u pour prolonger la dur\u00e9e de vie de votre \u00e9quipement et prot\u00e9ger vos op\u00e9rations.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"flex absolute left-0 right-0 flex justify-start\">\n<div class=\"-me-1 -ms-2.5 flex select-none items-center p-1 touch:-me-2 touch:-ms-3.5 -mt-1 transition-[mask-position] [mask-image:linear-gradient(to_var(--mask-direction),black_33%,transparent_66%)] [mask-position:var(--mask-from-pos)] [mask-size:300%_100%] [--mask-direction:right] [--mask-from-pos:100%_0] [--mask-to-pos:0_0] pointer-events-none duration-300 group-hover\/turn:pointer-events-auto group-hover\/turn:delay-100 group-hover\/turn:[mask-position:var(--mask-to-pos)] group-focus-within\/turn:pointer-events-auto group-focus-within\/turn:[mask-position:var(--mask-to-pos)] has-[[data-state=open]]:pointer-events-auto has-[[data-state=open]]:[mask-position:var(--mask-to-pos)]\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb bg_image=\u00a0\u00bb4383&Prime; bg_position=\u00a0\u00bbcenter center\u00a0\u00bb background_image_loading=\u00a0\u00bbdefault\u00a0\u00bb bg_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb top_margin=\u00a0\u00bb120px\u00a0\u00bb bottom_margin=\u00a0\u00bb40px\u00a0\u00bb top_margin_phone=\u00a0\u00bb80px\u00a0\u00bb text_color=\u00a0\u00bblight\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column top_padding_desktop=\u00a0\u00bb200px\u00a0\u00bb bottom_padding_desktop=\u00a0\u00bb200px\u00a0\u00bb left_padding_desktop=\u00a0\u00bb3%\u00a0\u00bb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5605,"menu_order":179,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5602","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/pages\/5602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/comments?post=5602"}],"version-history":[{"count":0,"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/pages\/5602\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/pages\/5605"}],"wp:attachment":[{"href":"https:\/\/alphatec-engineering.com\/fr\/wp-json\/wp\/v2\/media?parent=5602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}