{"id":15464,"date":"2024-10-07T11:37:00","date_gmt":"2024-10-07T15:37:00","guid":{"rendered":"https:\/\/www.canadamasonrydesigncentre.com\/non-classifiee\/bloc-de-beton-a-humidite-controlee\/"},"modified":"2025-07-04T15:18:54","modified_gmt":"2025-07-04T19:18:54","slug":"bloc-de-beton-a-humidite-controlee","status":"publish","type":"post","link":"https:\/\/www.canadamasonrydesigncentre.com\/fr\/devis-descriptif\/bloc-de-beton-a-humidite-controlee\/","title":{"rendered":"Bloc de b\u00e9ton \u00e0 humidit\u00e9 contr\u00f4l\u00e9e"},"content":{"rendered":"[vc_row type=\u00a0\u00bbfull_width_background\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_color=\u00a0\u00bb#efefef\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb top_padding=\u00a0\u00bb3%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb3%\u00a0\u00bb bottom_margin=\u00a0\u00bb-80&Prime; 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text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<h2><em>Le contr\u00f4le de l&rsquo;humidit\u00e9 est-il important<\/em> lors de la sp\u00e9cification de blocs de b\u00e9ton ?<\/h2>\n[\/nectar_highlighted_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner 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 text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 overflow=\u00a0\u00bbvisible\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][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]Les \u00e9l\u00e9ments \u00e0 humidit\u00e9 contr\u00f4l\u00e9e limitent la quantit\u00e9 d&rsquo;humidit\u00e9 contenue dans un bloc au moment o\u00f9 elles arrivent sur un site de mani\u00e8re \u00e0 ce qu&rsquo;elles soient en \u00e9quilibre avec le milieu ambiant. Ces \u00e9l\u00e9ments re\u00e7oivent la d\u00e9signation de type M en utilisant le quatri\u00e8me symbol du tableau 1 de la norme CSA A165.1. <\/p>\n<p>L&rsquo;objectif de cette page est de fournir des informations sur la mani\u00e8re de sp\u00e9cifier l&rsquo;utilisation d&rsquo;\u00e9l\u00e9ments \u00e0 humidit\u00e9 contr\u00f4l\u00e9e. <strong>Toutefois, dans la plupart des cas, il n&rsquo;est pas n\u00e9cessaire de limiter la teneur en humidit\u00e9 des \u00e9l\u00e9ments de ma\u00e7onnerie lorsque les joints de mouvement sont r\u00e9alis\u00e9s conform\u00e9ment aux meilleures pratiques.<\/strong><\/p>\n<p>Cette page fait partie d&rsquo;une <a href=\"https:\/\/www.canadamasonrydesigncentre.com\/fr\/ressources\/devis-descriptif\/\">s\u00e9rie d&rsquo;exemples de devis<\/a> visant \u00e0 mettre en \u00e9vidence des cas o\u00f9 des \u00e9l\u00e9ments vagues ou mal r\u00e9dig\u00e9s ont entrain\u00e9 des probl\u00e8mes dans des travaux de ma\u00e7onnerie au Canada.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbfull_width_content\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_color=\u00a0\u00bb#5b5b5b\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb top_padding=\u00a0\u00bb3%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb3%\u00a0\u00bb left_padding_desktop=\u00a0\u00bb90&Prime; 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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 overflow=\u00a0\u00bbvisible\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][vc_column_text]<h2>Une partie int\u00e9grante de notre s\u00e9rie sur les devis descriptifs pour la ma\u00e7onnerie<\/h2>\n<p>Des recommandations accompagn\u00e9es d'explicatifs sur la mani\u00e8re dont elles ont \u00e9t\u00e9 formul\u00e9es. Nous tenons \u00e0 remercier le comit\u00e9 technique de l\u2019AEMQ pour son soutien pour la traduction de ce document. <a href=\"https:\/\/www.canadamasonrydesigncentre.com\/fr\/ressources\/devis-descriptif\/\">Cliquez ici pour voir la s\u00e9rie compl\u00e8te.<\/a><\/p>[\/vc_column_text][divider line_type=\u00a0\u00bbFull Width Line\u00a0\u00bb line_thickness=\u00a0\u00bb1&Prime; divider_color=\u00a0\u00bbextra-color-1&Prime; animate=\u00a0\u00bbyes\u00a0\u00bb custom_height=\u00a0\u00bb15&Prime;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=\u00a0\u00bbyes\u00a0\u00bb content_placement=\u00a0\u00bbmiddle\u00a0\u00bb disable_element=\u00a0\u00bbyes\u00a0\u00bb column_margin=\u00a0\u00bb50px\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb top_padding=\u00a0\u00bb1%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb1%\u00a0\u00bb left_padding_desktop=\u00a0\u00bb50&Prime; 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style=\u00a0\u00bbfull_text\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb]\n<h2>Avis de non-responsabilit\u00e9<\/h2>\n[\/nectar_highlighted_text][vc_column_text]\n<h4><span style=\"color: #ff0000;\"><strong><p><span style=\"color: #800000;\">Les informations pr\u00e9sent\u00e9es sont destin\u00e9es \u00e0 des fins \u00e9ducatives pour les concepteurs, les prescripteurs ou les entrepreneurs. Il ne s'agit pas d'un avis technique formel, car les projets de ma\u00e7onnerie peuvent comporter des d\u00e9tails et des consid\u00e9rations qui sont propres \u00e0 un projet particulier et qui peuvent d\u00e9passer le cadre du contenu de cette page.<\/span><\/p><\/strong><\/span><\/h4>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner 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 overflow=\u00a0\u00bbvisible\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; 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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][vc_row_inner 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 text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 overflow=\u00a0\u00bbvisible\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][nectar_highlighted_text color_type=\u00a0\u00bbregular\u00a0\u00bb highlight_color=\u00a0\u00bb#0b25bc\u00a0\u00bb style=\u00a0\u00bbregular_underline\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb underline_thickness=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb150&Prime; font_size_phone=\u00a0\u00bb24&Prime;]\n<h1><em>Recommandations<\/em><\/h1>\n[\/nectar_highlighted_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner 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 text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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\u00bbleft-right\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 overflow=\u00a0\u00bbvisible\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 column_padding_type=\u00a0\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]Le tableau 1 de la norme CSA A165.1 permet de classer les \u00e9l\u00e9ments de ma\u00e7onnerie en blocs de b\u00e9ton \u00e0 l&rsquo;aide d&rsquo;un syst\u00e8me \u00e0 quatre symbols. Le quatri\u00e8me symbol peut \u00eatre utilis\u00e9e pour la classification d&rsquo;un \u00e9l\u00e9ment \u00e0 humidit\u00e9 contr\u00f4l\u00e9 en sp\u00e9cifiant que le bloc doit \u00eatre de type M. <\/p>\n<p>Bien que cette page vise \u00e0 fournir des conseils sur la sp\u00e9cification de l&rsquo;utilisation d&rsquo;\u00e9l\u00e9ments \u00e0 humidit\u00e9 contr\u00f4l\u00e9, il est g\u00e9n\u00e9ralement plus efficace de s&rsquo;assurer que les proc\u00e9dures de construction sont correctes et conformes \u00e0 la norme CSA A371, et que les concepteurs sp\u00e9cifient clairement l&rsquo;espacement r\u00e9gulier des joints de mouvement, plut\u00f4t que d&rsquo;imposer simplement l&rsquo;utilisation d&rsquo;\u00e9l\u00e9ments \u00e0 humidit\u00e9 contr\u00f4l\u00e9e.<\/p>\n<p>Des d\u00e9cennies de pratique et d&rsquo;exp\u00e9rience ont d\u00e9montr\u00e9 que le moyen le plus efficace d&rsquo;att\u00e9nuer les mouvements li\u00e9s \u00e0 l&rsquo;humidit\u00e9 et la fissuration des murs en ma\u00e7onnerie en blocs de b\u00e9ton est de sp\u00e9cifier correctement et de fa\u00e7on efficace les d\u00e9tails des joints de mouvement. Un \u00e9l\u00e9ment \u00e0 humidit\u00e9 contr\u00f4l\u00e9e n&rsquo;att\u00e9nuera jamais toutes les formes de mouvement. Le retrait d\u00fb \u00e0 la perte d&rsquo;humidit\u00e9 n&rsquo;est qu&rsquo;un exemple des nombreux facteurs qui contribuent \u00e0 la fissuration des murs. Une solution bien sup\u00e9rieure et efficace consiste \u00e0 suivre les meilleures pratiques de l&rsquo;industrie avec des joints de mouvement espac\u00e9s r\u00e9guli\u00e8rement et bien ex\u00e9cut\u00e9s.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbfull_width_background\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 top_padding=\u00a0\u00bb1%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb1%\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 id=\u00a0\u00bbdiscussion\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][vc_row_inner 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 text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 overflow=\u00a0\u00bbvisible\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][nectar_highlighted_text color_type=\u00a0\u00bbregular\u00a0\u00bb highlight_color=\u00a0\u00bb#0b25bc\u00a0\u00bb style=\u00a0\u00bbregular_underline\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb underline_thickness=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb150&Prime; font_size_phone=\u00a0\u00bb24&Prime;]\n<h1><em>Discussion<\/em><\/h1>\n[\/nectar_highlighted_text][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]Les \u00e9l\u00e9ments de ma\u00e7onnerie en blocs de b\u00e9ton se dilatent lorsqu&rsquo;ils absorbent de l&rsquo;humidit\u00e9 et r\u00e9tr\u00e9cissent lorsqu&rsquo;ils en perdent. Si la teneur en humidit\u00e9 du bloc est du m\u00eame ordre que celle de l&rsquo;environnement, il est en \u00e9quilibre et il n&rsquo;y aura pas de mouvement li\u00e9 \u00e0 l&rsquo;humidit\u00e9 (il y aura toujours des changements volum\u00e9triques au fil du temps en raison de facteurs tels que la carbonatation et les changements de temp\u00e9rature). Dans le cas des \u00e9l\u00e9ments \u00e0 humidit\u00e9 contr\u00f4l\u00e9e, l&rsquo;objectif est de s\u00e9cher les blocs de b\u00e9ton \u00e0 une teneur en humidit\u00e9 plus proche de l&rsquo;environnement de service moyen pr\u00e9vu afin de minimiser les variations dimensionnelles des blocs de b\u00e9ton dues aux changements d&rsquo;humidit\u00e9.  <\/p>\n<p>Le tableau 1 de la norme CSA A165.1 permet de classer les \u00e9l\u00e9ments de ma\u00e7onnerie en blocs de b\u00e9ton \u00e0 l&rsquo;aide d&rsquo;un syst\u00e8me \u00e0 quatre symbols. Le quatri\u00e8me symbol peut \u00eatre utilis\u00e9 pour la classification d&rsquo;un \u00e9l\u00e9ment \u00e0 humidit\u00e9 contr\u00f4l\u00e9 en sp\u00e9cifiant que le bloc doit \u00eatre de type M. <\/p>\n<p>Les propri\u00e9t\u00e9s des \u00e9l\u00e9ments peuvent \u00eatre d\u00e9termin\u00e9es \u00e0 l&rsquo;aide d&rsquo;essais de contr\u00f4le. Les propri\u00e9t\u00e9s int\u00e9ressantes sont une combinaison du retrait lin\u00e9aire total et de la teneur en eau du bloc. Ces propri\u00e9t\u00e9s d\u00e9termineront si le bloc peut \u00eatre d\u00e9sign\u00e9 comme un \u00e9l\u00e9ment de type M \u00e0 humidit\u00e9 contr\u00f4l\u00e9e. Vous trouverez ci-dessous un exemple de sp\u00e9cification potentiellement probl\u00e9matique pour les blocs \u00e0 humidit\u00e9 contr\u00f4l\u00e9e, qui indique \u00e9galement le retrait lin\u00e9aire maximal du bloc :[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/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][nectar_highlighted_text color_type=\u00a0\u00bbregular\u00a0\u00bb highlight_color=\u00a0\u00bbrgba(11,37,188,0.24)\u00a0\u00bb style=\u00a0\u00bbregular_underline\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb underline_thickness=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb150&Prime;]\n<h3>Exemple de devis <em>potentiellement probl\u00e9matique <\/em>: <em><br \/>\n<\/em><\/h3>\n[\/nectar_highlighted_text][vc_row_inner 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 left_padding_desktop=\u00a0\u00bb5%\u00a0\u00bb constrain_group_2=\u00a0\u00bbyes\u00a0\u00bb right_padding_desktop=\u00a0\u00bb5%\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner column_padding=\u00a0\u00bbpadding-5-percent\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\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=\u00a0\u00bb#f2e9d7&Prime; 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 overflow=\u00a0\u00bbvisible\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\u00bbflip-in\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\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb400&Prime;][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<p style=\"font-size: 11.0pt; font-family: 'Calibri',sans-serif; line-height: normal; vertical-align: baseline; margin: 0in;\"><strong><span style=\"font-size: 14px; font-family: 'Arial',sans-serif; color: black;\">2.01 MAT\u00c9RIAUX<\/span><\/strong><\/p>\n<p style=\"font-size: 11.0pt; font-family: 'Calibri',sans-serif; text-indent: .5in; line-height: normal; vertical-align: baseline; margin: 0in;\"><span style=\"font-size: 14px; font-family: 'Arial',sans-serif; color: black;\">.1 Blocs de b\u00e9ton standard [Type [______]] [______]: selon la s\u00e9rie CAN\/CSA-A165 (CAN\/CSA-A165.1).<\/span><\/p>\n<p style=\"font-size: 11pt; font-family: 'Calibri', sans-serif; text-indent: 0.5in; line-height: normal; vertical-align: baseline; margin: 0in; padding-left: 40px;\"><span style=\"font-size: 14px; font-family: 'Arial',sans-serif; color: black;\">.1 Classification : [H] [SS] [SF]\/[10] [15] [20] [30]\/[A] [B] [C] [D] [N]\/[M] [O].<\/span><\/p>\n<p style=\"font-size: 11.0pt; font-family: 'Calibri',sans-serif; text-indent: 8.75pt; line-height: normal; vertical-align: baseline; margin: 0in 0in 0in 99.25pt;\"><span style=\"font-size: 14px; font-family: 'Arial',sans-serif; color: black;\">1. Le retrait lin\u00e9aire et les d\u00e9formations dues au changement d&rsquo;humidit\u00e9 des blocs ne doivent pas d\u00e9passer 0,03 %.<\/span><\/p>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/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][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][vc_row_inner 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 text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 overflow=\u00a0\u00bbvisible\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][nectar_highlighted_text color_type=\u00a0\u00bbregular\u00a0\u00bb highlight_color=\u00a0\u00bbrgba(11,37,188,0.24)\u00a0\u00bb style=\u00a0\u00bbregular_underline\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb underline_thickness=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb150&Prime; text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n<h3>Le contr\u00f4le du retrait lin\u00e9aire n&rsquo;est pas dirig\u00e9 par une seule et unique m\u00e9trique.<em><br \/>\n<\/em><\/h3>\n[\/nectar_highlighted_text][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]Conform\u00e9ment \u00e0 la norme, il existe plusieurs combinaisons de teneur en eau maximale et de retrait lin\u00e9aire total, en fonction de l&rsquo;humidit\u00e9 relative moyenne sur le lieu de fabrication, qui sont autoris\u00e9es pour que les blocs soient d\u00e9sign\u00e9s de type M. Lors de l&rsquo;essai du bloc, l&rsquo;humidit\u00e9 relative annuelle moyenne (%) sur le lieu de fabrication doit \u00eatre connue. Le retrait lin\u00e9aire et la teneur en eau du bloc doivent \u00eatre d\u00e9termin\u00e9s par des essais, et la moyenne de cinq \u00e9chantillons doit \u00eatre calcul\u00e9e. Sur la base du retrait lin\u00e9aire moyen des blocs, la teneur en eau maximale admissible des blocs peut \u00eatre d\u00e9termin\u00e9e \u00e0 l&rsquo;aide du tableau 1 de la norme CSA A165.1. La teneur en eau moyenne des blocs d\u00e9termin\u00e9e par les essais doit \u00eatre inf\u00e9rieure \u00e0 cette valeur maximale admissible. Un bloc \u00e0 humidit\u00e9 contr\u00f4l\u00e9e de type M sera exp\u00e9di\u00e9e par le producteur \u00e0 une teneur en eau inf\u00e9rieure ou \u00e9gale \u00e0 la teneur en eau maximale admissible d\u00e9termin\u00e9e, tandis qu&rsquo;un bloc de type O n&rsquo;a aucune limite \u00e0 la teneur en eau.     <\/p>\n<p>L&rsquo;utilisation de la teneur en humidit\u00e9 et des caract\u00e9ristiques de retrait lin\u00e9aire des \u00e9l\u00e9ments de ma\u00e7onnerie en b\u00e9ton, sur la base des propri\u00e9t\u00e9s des \u00e9l\u00e9ments de ma\u00e7onnerie \u00e0 leur sortie de l&rsquo;usine de fabrication, peut s&rsquo;av\u00e9rer difficile. Une comptabilisation pr\u00e9cise des mouvements d&rsquo;humidit\u00e9 attendus n\u00e9cessiterait la connaissance de la teneur en humidit\u00e9 de l&rsquo;assemblage de ma\u00e7onnerie, une fois install\u00e9 dans le b\u00e2timent, ainsi que l&rsquo;humidit\u00e9 relative attendue dans la structure achev\u00e9e (pour les applications int\u00e9rieures). En outre, l&rsquo;impact des mouvements thermiques, du retrait de carbonatation et du fluage d\u00fb aux contraintes appliqu\u00e9es (le cas \u00e9ch\u00e9ant) doit \u00eatre pris en compte. Une analyse aussi d\u00e9taill\u00e9e est rarement entreprise pendant la phase de conception, et les joints de dilatation sont g\u00e9n\u00e9ralement sp\u00e9cifi\u00e9s conform\u00e9ment \u00e0 la norme CSA A371 et aux meilleures pratiques de l&rsquo;industrie <a href=\"https:\/\/ncma.org\/resource\/control-joints-for-concrete-masonry-empirical-method\/\">telles que celles d\u00e9crites ici,<\/a> que des blos de type M ou de type O soient sp\u00e9cifi\u00e9s pour un projet.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/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][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 enable_animation=\u00a0\u00bbtrue\u00a0\u00bb animation=\u00a0\u00bbfade-in-from-left\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\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb300&Prime;][divider line_type=\u00a0\u00bbNo Line\u00a0\u00bb custom_height=\u00a0\u00bb32&Prime;][vc_column_text]<p>Retour \u00e0 la section <a href=\"#recommendations\">Recommandations<\/a>. Retour \u00e0 la page des <a href=\"https:\/\/www.canadamasonrydesigncentre.com\/fr\/ressources\/devis-descriptif\/\">devis descriptifs<\/a>.<\/p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbfull_width_content\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_color=\u00a0\u00bb#5b5b5b\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb top_padding=\u00a0\u00bb3%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb3%\u00a0\u00bb left_padding_desktop=\u00a0\u00bb90&Prime; constrain_group_2=\u00a0\u00bbyes\u00a0\u00bb right_padding_desktop=\u00a0\u00bb90&Prime; left_padding_tablet=\u00a0\u00bb5%\u00a0\u00bb constrain_group_4=\u00a0\u00bbyes\u00a0\u00bb right_padding_tablet=\u00a0\u00bb5%\u00a0\u00bb left_padding_phone=\u00a0\u00bb5%\u00a0\u00bb constrain_group_6=\u00a0\u00bbyes\u00a0\u00bb right_padding_phone=\u00a0\u00bb5%\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 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][vc_row_inner 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 text_align=\u00a0\u00bbcenter\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 overflow=\u00a0\u00bbvisible\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][vc_column_text]<h2>Une partie int\u00e9grante de notre s\u00e9rie sur les devis descriptifs pour la ma\u00e7onnerie<\/h2>\n<p>Des recommandations accompagn\u00e9es d'explicatifs sur la mani\u00e8re dont elles ont \u00e9t\u00e9 formul\u00e9es. Nous tenons \u00e0 remercier le comit\u00e9 technique de l\u2019AEMQ pour son soutien pour la traduction de ce document. <a href=\"https:\/\/www.canadamasonrydesigncentre.com\/fr\/ressources\/devis-descriptif\/\">Cliquez ici pour voir la s\u00e9rie compl\u00e8te.<\/a><\/p>[\/vc_column_text][divider line_type=\u00a0\u00bbFull Width Line\u00a0\u00bb line_thickness=\u00a0\u00bb1&Prime; divider_color=\u00a0\u00bbextra-color-1&Prime; animate=\u00a0\u00bbyes\u00a0\u00bb custom_height=\u00a0\u00bb15&Prime;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=\u00a0\u00bbyes\u00a0\u00bb content_placement=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bb50px\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb top_padding=\u00a0\u00bb1%\u00a0\u00bb constrain_group_1=\u00a0\u00bbyes\u00a0\u00bb bottom_padding=\u00a0\u00bb1%\u00a0\u00bb left_padding_desktop=\u00a0\u00bb50&Prime; constrain_group_2=\u00a0\u00bbyes\u00a0\u00bb right_padding_desktop=\u00a0\u00bb50&Prime; text_align=\u00a0\u00bbleft\u00a0\u00bb row_position=\u00a0\u00bbdefault\u00a0\u00bb row_position_tablet=\u00a0\u00bbinherit\u00a0\u00bb row_position_phone=\u00a0\u00bbinherit\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb pointer_events=\u00a0\u00bball\u00a0\u00bb][vc_column_inner 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 centered_text=\u00a0\u00bbtrue\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 overflow=\u00a0\u00bbvisible\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/3&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb enable_animation=\u00a0\u00bbtrue\u00a0\u00bb animation=\u00a0\u00bbflip-in\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\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb][image_with_animation image_url=\u00a0\u00bb10194&Prime; image_size=\u00a0\u00bbmedium\u00a0\u00bb animation_type=\u00a0\u00bbentrance\u00a0\u00bb animation=\u00a0\u00bbNone\u00a0\u00bb animation_movement_type=\u00a0\u00bbtransform_y\u00a0\u00bb hover_animation=\u00a0\u00bbnone\u00a0\u00bb alignment=\u00a0\u00bb\u00a0\u00bb border_radius=\u00a0\u00bbnone\u00a0\u00bb box_shadow=\u00a0\u00bbnone\u00a0\u00bb image_loading=\u00a0\u00bbdefault\u00a0\u00bb max_width=\u00a0\u00bb100%\u00a0\u00bb max_width_mobile=\u00a0\u00bbdefault\u00a0\u00bb][\/vc_column_inner][vc_column_inner 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 overflow=\u00a0\u00bbvisible\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3&Prime; width=\u00a0\u00bb1\/3&Prime; tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb enable_animation=\u00a0\u00bbtrue\u00a0\u00bb animation=\u00a0\u00bbflip-in\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\u00bbdefault\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb delay=\u00a0\u00bb150&Prime;][nectar_highlighted_text color_type=\u00a0\u00bbregular\u00a0\u00bb style=\u00a0\u00bbfull_text\u00a0\u00bb highlight_expansion=\u00a0\u00bbdefault\u00a0\u00bb]\n<h4>Vous avez une question sur l&rsquo;un ou l&rsquo;autre des th\u00e8mes abord\u00e9s ici ?<\/h4>\n[\/nectar_highlighted_text][nectar_cta btn_style=\u00a0\u00bbarrow-animation\u00a0\u00bb heading_tag=\u00a0\u00bbh5&Prime; button_color=\u00a0\u00bbdefault\u00a0\u00bb button_border_thickness=\u00a0\u00bb0px\u00a0\u00bb link_type=\u00a0\u00bbregular\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb alignment_tablet=\u00a0\u00bbdefault\u00a0\u00bb alignment_phone=\u00a0\u00bbdefault\u00a0\u00bb display=\u00a0\u00bbblock\u00a0\u00bb display_tablet=\u00a0\u00bbinherit\u00a0\u00bb display_phone=\u00a0\u00bbinherit\u00a0\u00bb link_text=\u00a0\u00bbContactez votre bureau local d\u00e8s aujourd&#039;hui\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/www.canadamasonrydesigncentre.com\/fr\/contact\/\u00a0\u00bb][vc_column_text]Le CMDC est compos\u00e9e de bureaux r\u00e9partis dans tout le Canada, qui vous apportent leur soutien par l&rsquo;interm\u00e9diaire de notre personnel technique.[\/vc_column_text][\/vc_column_inner][vc_column_inner 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; 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