{"id":9978,"date":"2018-06-25T10:26:50","date_gmt":"2018-06-25T08:26:50","guid":{"rendered":"https:\/\/www.mabi.fr\/fr\/?post_type=application&p=9978"},"modified":"2022-10-18T08:13:38","modified_gmt":"2022-10-18T06:13:38","slug":"reparation-des-fissures","status":"publish","type":"application","link":"https:\/\/www.mabi.fr\/fr\/domaines-application\/reparation-des-fissures\/","title":{"rendered":"R\u00e9paration des fissures"},"content":{"rendered":"

[vc_row full_width=”stretch_row_content_no_spaces”][vc_column][rev_slider_vc alias=”beton-fissure”][\/vc_column][\/vc_row][vc_row][vc_column][vc_row_inner][vc_column_inner][vc_custom_heading text=”R\u00e9parations des fissures dans les b\u00e9tons” font_container=”tag:h1|font_size:36px|text_align:left|color:%234a5161″ use_theme_fonts=”yes” css_animation=”none” css=”.vc_custom_1530618046268{margin-top: -5px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_custom_heading text=”Pourquoi les b\u00e9tons fissurent-ils ?” font_container=”tag:h2|font_size:30px|text_align:left” use_theme_fonts=”yes”][vc_column_text]Lorsque le b\u00e9ton pr\u00e9sente des fissures (autres que celles provoqu\u00e9es par l\u2019oxydation des aciers) et que celles-ci peuvent nuire \u00e0 la p\u00e9rennit\u00e9 de l\u2019ouvrage en provoquant des d\u00e9sordres plus graves pouvant mettre en cause la tenue d\u2019ensemble de la structure, il est n\u00e9cessaire de les traiter.<\/p>\n

Fissure passive<\/u>\u00a0: fissure dont l\u2019ouverture n\u2019\u00e9volue pas<\/p>\n

Fissure active<\/u>\u00a0: fissure dont l\u2019ouverture \u00e9volue au cours du temps ou sous les actions ext\u00e9rieures<\/p>\n

(Trafic, vent, temp\u00e9rature, etc.)[\/vc_column_text]\r\r

<\/div>
<\/i>T\u00e9l\u00e9charger le catalogue syst\u00e8me d'injection haute pression<\/div><\/a><\/div>\r\r[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_section full_width=”stretch_row” css=”.vc_custom_1519190934231{margin-bottom: 0px !important;padding-top: 65px !important;padding-bottom: 30px !important;}”][vc_row full_width=”stretch_row” css_animation=”none” css=”.vc_custom_1519186321476{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column css_animation=”none”][vc_custom_heading text=”Comment r\u00e9parer les b\u00e9tons fissur\u00e9s ?” font_container=”tag:h2|font_size:30px|text_align:left” use_theme_fonts=”yes”][vc_row_inner css=”.vc_custom_1519189430184{margin-top: 50px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner width=”1\/2″][vc_gallery interval=”0″ images=”9955,9201″ img_size=”full” onclick=””][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1511780171025{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][vc_custom_heading text=”Forer le b\u00e9ton” font_container=”tag:h3|font_size:20px|text_align:left|color:%23424242″ use_theme_fonts=”yes” css_animation=”none” css=”.vc_custom_1529915755502{margin-top: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_text css_animation=”none” css=”.vc_custom_1530618077771{margin-top: 10px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 25px !important;}”]Percer les trous de diam\u00e8tre 12 mm, en quinconce, de chaque c\u00f4t\u00e9 de la fissure avec un angle d\u2019environ 45\u00b0 pour l\u2019atteindre en profondeur. Retirer les poussi\u00e8res avec une soufflette pneumatique.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=”.vc_custom_1519189430184{margin-top: 50px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner width=”1\/2″][vc_gallery interval=”0″ images=”9956″ img_size=”full” onclick=””][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1511780171025{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][vc_custom_heading text=”Mise en place des injecteurs” font_container=”tag:h3|font_size:20px|text_align:left|color:%23424242″ use_theme_fonts=”yes” css_animation=”none” css=”.vc_custom_1529915836704{margin-top: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_text css_animation=”none” css=”.vc_custom_1529915824448{margin-top: 10px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 25px !important;}”]Placer une\u00a0douille d\u2019injection<\/a>\u00a0dans chaque trou et frapper au marteau jusqu\u2019\u00e0 son parfait maintien.<\/p>\n

A l\u2019aide d\u2019une bouterolle, placer ensuite\u00a0l\u2019injecteur<\/a>, en le frappant en force jusqu\u2019\u00e0 la but\u00e9e. La douille s\u2019expanse et maintient fortement l\u2019ensemble.<\/p>\n

Pour les fissures verticales, sceller la fissure en surface avec un mat\u00e9riau d\u2019\u00e9tanch\u00e9it\u00e9 pour \u00e9viter que la r\u00e9sine ne ressorte.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=”.vc_custom_1519189430184{margin-top: 50px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner width=”1\/2″][vc_gallery interval=”0″ images=”9957″ img_size=”full” onclick=””][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1511780171025{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][vc_custom_heading text=”Injection” font_container=”tag:h3|font_size:20px|text_align:left|color:%23424242″ use_theme_fonts=”yes” css_animation=”none” css=”.vc_custom_1540286389333{margin-top: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_text css_animation=”none” css=”.vc_custom_1530618114628{margin-top: 10px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 25px !important;}”]Injecter ensuite progressivement la r\u00e9sine en fonction de l\u2019\u00e9tat et de la duret\u00e9 du b\u00e9ton. Veiller \u00e0 la conformit\u00e9 du mat\u00e9riel utilis\u00e9 et au port des\u00a0Equipements de Protection Individuelle obligatoires<\/a>.<\/p>\n

Apr\u00e8s l\u2019injection, les t\u00eates d’injecteurs peuvent \u00eatre imm\u00e9diatement sectionn\u00e9es et les trous doivent \u00eatre rebouch\u00e9s.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=”.vc_custom_1519189430184{margin-top: 50px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner width=”1\/2″][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1511780171025{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=”.vc_custom_1519189430184{margin-top: 50px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner width=”1\/2″][\/vc_column_inner][vc_column_inner width=”1\/2″ css=”.vc_custom_1511780171025{margin-top: 0px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][\/vc_section][vc_row][vc_column][vc_custom_heading text=”Mat\u00e9riel professionnel pour le traitement du bois, des murs, des toitures, de l’isolation, 3D, EPI.” font_container=”tag:h3|font_size:30px|text_align:center” use_theme_fonts=”yes” link=”url:https%3A%2F%2Fshop.mabi.fr%2Ffr%2F||target:%20_blank|”][vc_single_image image=”12999″ img_size=”full” onclick=”custom_link” img_link_target=”_blank” link=”https:\/\/shop.mabi.fr\/fr\/”][vc_column_text]Les informations contenues dans cette page ont un caract\u00e8re g\u00e9n\u00e9ral. Les normes en vigueur concernant la protection individuelle, obligent \u00e0 l’utilisation imp\u00e9rative d’un \u00e9quipement “homologu\u00e9”. Mabi vous propose une gamme compl\u00e8te\u00a0 =>\u00a0\u00a0\u00e9quipements de protections individuelles sont obligatoires.<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"author":3,"featured_media":9311,"menu_order":60,"template":"","class_list":["post-9978","application","type-application","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nR\u00e9paration des fissures - Mabi<\/title>\n<meta name=\"description\" content=\"Lorsque le b\u00e9ton pr\u00e9sente des fissures (autres que celles provoqu\u00e9es par l\u2019oxydation des aciers) et que celles-ci peuvent nuire \u00e0 la p\u00e9rennit\u00e9 de\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mabi.fr\/fr\/domaines-application\/reparation-des-fissures\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9paration des fissures - 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