{"id":4843,"date":"2026-08-04T00:01:07","date_gmt":"2026-08-04T04:01:07","guid":{"rendered":"https:\/\/ottawamasonrycontractors.com\/?page_id=4843"},"modified":"2026-08-12T06:23:26","modified_gmt":"2026-08-12T10:23:26","slug":"rejointoiement-brique-pierre-ottawa","status":"publish","type":"page","link":"https:\/\/ottawamasonrycontractors.com\/fr\/brick-stone-repointing-ottawa\/","title":{"rendered":"Brick &#038; Stone Repointing Ottawa"},"content":{"rendered":"<p><!--\nOMC ELEMENTOR GUIDE FRAGMENT\nLanguage: en-CA\nCanonical slug: \/brick-stone-repointing-ottawa\/\nSEO title: Brick & Stone Repointing Ottawa | Complete Guide\nMeta description: Learn when brick or stone needs repointing, why mortar compatibility matters, and how careful joint preparation and curing protect Ottawa masonry.\nPrimary image reference: Merrickville project \u2014 protected before-and-after repointing photos\n--><\/p>\n<style>\n.omc-guide { --omc-gold:#c8a45b; --omc-gold-light:#ecd49a; --omc-ink:#090909; --omc-panel:#121212; 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}\n.omc-guide .omc-guide__button--secondary { color:var(--omc-gold-light); background:transparent; }\n.omc-guide .omc-guide__button--secondary:hover { color:#090909; background:var(--omc-gold-light); }\n.omc-guide .omc-guide__sources { margin-top:56px; padding-top:6px; border-top:1px solid var(--omc-line); }\n.omc-guide .omc-guide__sources h2 { margin-top:42px; font-size:clamp(23px,3vw,32px); }\n.omc-guide .omc-guide__sources ul { margin-bottom:0; }\n.omc-guide .omc-guide__sources li { margin-bottom:8px; color:var(--omc-muted); font-size:.9em; line-height:1.55; }\n@media (max-width:700px) {\n.omc-guide { padding:28px 20px 36px; border-right:0; border-left:0; box-shadow:none; font-size:16px; }\n.omc-guide h1 { font-size:clamp(34px,11vw,48px); }\n.omc-guide h2 { margin-top:44px; padding-left:13px; font-size:clamp(25px,8vw,34px); }\n.omc-guide .omc-guide__placeholder { min-height:290px; padding:22px 16px; }\n.omc-guide .omc-guide__cta { margin-right:-4px; margin-left:-4px; padding:24px 18px; }\n.omc-guide .omc-guide__cta-actions { flex-direction:column; }\n.omc-guide .omc-guide__button { width:100%; }\n.omc-guide .omc-guide__media-grid { grid-template-columns:1fr; }\n}\n<\/style>\n<article class=\"omc-guide\" data-canonical-slug=\"\/brick-stone-repointing-ottawa\/\">\n<h1 id=\"brick-and-stone-repointing-in-ottawa-what-it-does-and-why-it-matters\">Rejointoiement de brique et de pierre \u00e0 Ottawa : r\u00f4le et avantages<\/h1>\n<p>Le rejointoiement consiste \u00e0 retirer de fa\u00e7on contr\u00f4l\u00e9e le mortier d\u00e9t\u00e9rior\u00e9 dans la partie ext\u00e9rieure des joints, puis \u00e0 le remplacer par un mortier compatible. Un travail bien fait am\u00e9liore la r\u00e9sistance aux intemp\u00e9ries, r\u00e9tablit le profil des joints et conserve les briques ou pierres encore saines. Un mortier trop dur, une mince couche en surface ou des ar\u00eates endommag\u00e9es peuvent plut\u00f4t acc\u00e9l\u00e9rer la d\u00e9t\u00e9rioration.<\/p>\n<p>\u00c0 Ottawa, pluie, fonte de neige, sels de d\u00e9gla\u00e7age et gel-d\u00e9gel rendent le choix des mat\u00e9riaux et l\u2019ex\u00e9cution essentiels. Aucune recette de mortier ne convient \u00e0 tous les b\u00e2timents.<\/p>\n<figure class=\"omc-guide__media\">\n<div class=\"omc-guide__media-grid\">\n<div class=\"omc-guide__media-panel\"><span class=\"omc-guide__media-label\">Avant<\/span><img data-recalc-dims=\"1\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/ottawamasonrycontractors.com\/wp-content\/uploads\/2026\/08\/merrickville-rock-face-before-address-removed.webp?resize=1086%2C1448&#038;ssl=1\" alt=\"Mur de blocs \u00e0 face \u00e9clat\u00e9e avec joints de mortier d\u00e9t\u00e9rior\u00e9s avant la r\u00e9paration \u00e0 Merrickville\" width=\"1086\" height=\"1448\" decoding=\"async\"><\/div>\n<div class=\"omc-guide__media-panel\"><span class=\"omc-guide__media-label\">Apr\u00e8s<\/span><img data-recalc-dims=\"1\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/ottawamasonrycontractors.com\/wp-content\/uploads\/2026\/08\/merrickville-rock-face-repointing-final-address-removed.webp?resize=1200%2C900&#038;ssl=1\" alt=\"Mur de blocs \u00e0 face \u00e9clat\u00e9e avec joints de mortier renouvel\u00e9s apr\u00e8s le rejointoiement \u00e0 Merrickville\" width=\"1200\" height=\"900\" decoding=\"async\"><\/div>\n<\/div><figcaption>Joints d\u00e9t\u00e9rior\u00e9s avant les travaux et rejointoiement termin\u00e9. Les images documentent les joints; le remplacement cibl\u00e9 d\u2019unit\u00e9s est d\u00e9crit s\u00e9par\u00e9ment.<\/figcaption><\/figure>\n<h2 id=\"the-problem-mortar-joints-are-wearing-away\">Le probl\u00e8me : les joints de mortier se d\u00e9t\u00e9riorent<\/h2>\n<p>Le mortier n\u2019est pas qu\u2019un remplissage color\u00e9. Il assied les unit\u00e9s, r\u00e9partit de petites irr\u00e9gularit\u00e9s, assure l\u2019adh\u00e9rence du joint et aide le mur \u00e0 g\u00e9rer humidit\u00e9 et mouvements. Dans plusieurs assemblages traditionnels, il constitue la partie sacrificielle et rempla\u00e7able du mur.<\/p>\n<p>Lorsqu\u2019un joint s\u2019\u00e9rode, se fissure ou se d\u00e9colle, l\u2019eau entre plus facilement. Une ma\u00e7onnerie humide soumise au gel peut perdre du mortier et voir la face des briques ou des pierres s\u2019endommager. Le rejointoiement r\u00e9tablit le joint avant qu\u2019un remplacement plus important soit n\u00e9cessaire; il ne rend pas \u00e0 lui seul un mur d\u00e9fectueux \u00e9tanche.<\/p>\n<h2 id=\"common-causes-of-joint-deterioration\">Causes fr\u00e9quentes<\/h2>\n<ul>\n<li><strong>Vieillissement normal.<\/strong> Pluie, vent et cycles d\u2019humidification et de s\u00e9chage \u00e9rodent graduellement le mortier.<\/li>\n<li><strong>Gel-d\u00e9gel.<\/strong> L\u2019eau dans les joints g\u00e8le et prend de l\u2019expansion. Chemin\u00e9es, parapets, appuis, murs isol\u00e9s et zones pr\u00e8s du sol sont tr\u00e8s expos\u00e9s.<\/li>\n<li><strong>Neige fondante et sels.<\/strong> La fonte peut saturer le mur avant un nouveau gel. Les sels pr\u00e8s des rues et trottoirs migrent dans les mat\u00e9riaux poreux.<\/li>\n<li><strong>Mauvaise \u00e9vacuation de l\u2019eau.<\/strong> Goutti\u00e8re qui fuit, scellant d\u00e9faillant, couronnement fissur\u00e9, solin inad\u00e9quat ou surface horizontale surcharge une zone.<\/li>\n<li><strong>Ancienne r\u00e9paration incompatible.<\/strong> Un mortier dense et trop r\u00e9sistant peut limiter le s\u00e9chage ou reporter les contraintes vers une brique ou une pierre plus tendre.<\/li>\n<li><strong>Mouvement.<\/strong> Tassement, dilatation, acier corrod\u00e9 ou linteau d\u00e9faillant peut fissurer les joints. Remplir la fissure sans traiter le mouvement ne corrige que le sympt\u00f4me.<\/li>\n<\/ul>\n<h2 id=\"signs-that-an-assessment-is-worthwhile\">Signes \u00e0 faire \u00e9valuer<\/h2>\n<p>Surveillez le mortier qui poudre sous une l\u00e9g\u00e8re pression, tombe en morceaux, est tr\u00e8s creux ou manque compl\u00e8tement. Les fissures \u00e0 l\u2019interface brique-mortier, joints verticaux ouverts, zones humides et efflorescence r\u00e9p\u00e9t\u00e9e m\u00e9ritent aussi une v\u00e9rification. Les dommages commencent souvent sous les appuis, autour des ouvertures, sur les chemin\u00e9es ou pr\u00e8s du sol.<\/p>\n<p>Un changement de couleur n\u2019indique pas n\u00e9cessairement une d\u00e9faillance. \u00c0 l\u2019inverse, une cro\u00fbte dure peut cacher du mortier faible. Le ma\u00e7on doit comparer plusieurs fa\u00e7ades et sonder des joints repr\u00e9sentatifs sans ab\u00eemer les unit\u00e9s.<\/p>\n<p>Un mur bomb\u00e9, des unit\u00e9s d\u00e9plac\u00e9es ou l\u00e2ches, une fissure en escalier qui traverse les briques ou un mouvement au-dessus d\u2019une ouverture d\u00e9passent le rejointoiement courant. Une \u00e9valuation structurale ou de l\u2019enveloppe peut \u00eatre requise.<\/p>\n<h2 id=\"repair-options-and-their-benefits\">Options de r\u00e9paration et avantages<\/h2>\n<h3 id=\"localized-repointing\">Rejointoiement localis\u00e9<\/h3>\n<p>Les joints sains peuvent rester lorsque les dommages sont r\u00e9ellement limit\u00e9s. Une intervention locale r\u00e9duit les perturbations, mais la couleur et la texture doivent tout de m\u00eame \u00eatre harmonis\u00e9es. La r\u00e9paration devrait finir sur des limites logiques, sans bord aminci.<\/p>\n<h3 id=\"repointing-a-full-area-or-elevation\">Rejointoiement d\u2019une zone ou d\u2019une fa\u00e7ade<\/h3>\n<p>Lorsque la d\u00e9t\u00e9rioration est r\u00e9pandue, traiter une section compl\u00e8te procure une performance et une apparence plus uniformes. Cela permet aussi d\u2019atteindre les vides cach\u00e9s de fa\u00e7on syst\u00e9matique. L\u2019\u00e9tat r\u00e9el, et non une r\u00e8gle de vente, doit d\u00e9terminer l\u2019\u00e9tendue.<\/p>\n<h3 id=\"repointing-plus-related-repairs\">Rejointoiement avec travaux connexes<\/h3>\n<p>Certaines briques ou pierres doivent \u00eatre remplac\u00e9es. Les couronnements, solins, scellants, goutti\u00e8res, pentes ou drains qui alimentent le mur en eau doivent aussi \u00eatre corrig\u00e9s. Les joints compatibles limitent les voies d\u2019eau et favorisent le s\u00e9chage; les bons d\u00e9tails r\u00e9duisent l\u2019eau qui atteint le mur.<\/p>\n<h2 id=\"important-limits\">Limites importantes<\/h2>\n<p>Le rejointoiement ne redresse pas un mur bomb\u00e9, ne reconstruit pas une chemin\u00e9e instable, ne r\u00e9pare pas un linteau corrod\u00e9 et n\u2019arr\u00eate pas l\u2019eau qui entre plus haut. Il ne recr\u00e9e pas le noyau sain d\u2019une brique d\u00e9sagr\u00e9g\u00e9e. \u00c9tendre une mince couche de mortier sur un ancien joint \u2014 parfois appel\u00e9 rejointoiement de surface \u2014 n\u2019offre ni la profondeur ni le contact n\u00e9cessaires.<\/p>\n<p>Pour la ma\u00e7onnerie ancienne ou patrimoniale, \u00ab plus fort \u00bb ne veut pas dire \u00ab meilleur \u00bb. Le CNRC recommande un mortier compatible avec les unit\u00e9s et le mortier d\u2019assise; une r\u00e9sistance excessive peut endommager les mat\u00e9riaux plus tendres. Perm\u00e9abilit\u00e9, adh\u00e9rence, exposition au gel, couleur, granulats et profil du joint comptent tous. Une ancienne recette ne doit pas \u00eatre reproduite sans \u00e9valuation.<\/p>\n<p>La m\u00e9t\u00e9o impose aussi des limites. Gel, pluie forte, vent, soleil direct ou s\u00e9chage rapide peuvent nuire au mortier frais. Une enceinte chauff\u00e9e et contr\u00f4l\u00e9e est parfois possible; un additif improvis\u00e9 ou une pose sans protection ne la remplace pas.<\/p>\n<h2 id=\"a-careful-repointing-process\">Un processus de rejointoiement soign\u00e9<\/h2>\n<ol type=\"1\">\n<li><strong>Relev\u00e9 de l\u2019\u00e9tat.<\/strong> Cartographier joints d\u00e9faillants, unit\u00e9s endommag\u00e9es, fissures et sources d\u2019eau. Distinguer entretien courant et mouvement.<\/li>\n<li><strong>Choix du mortier et du fini.<\/strong> Examiner unit\u00e9s et mortier d\u2019assise. Pour un projet important ou patrimonial, analyse, \u00e9chantillons et panneaux d\u2019essai peuvent confirmer r\u00e9sistance, perm\u00e9abilit\u00e9, couleur, sable et profil.<\/li>\n<li><strong>Pr\u00e9paration des joints.<\/strong> Retirer le mortier d\u00e9t\u00e9rior\u00e9 jusqu\u2019\u00e0 une base saine et une profondeur uniforme \u00e0 fond carr\u00e9. Le CNRC indique g\u00e9n\u00e9ralement environ deux fois la largeur du joint, \u00e0 adapter aux joints minces et aux conditions. Les outils manuels ou soigneusement contr\u00f4l\u00e9s prot\u00e8gent les ar\u00eates.<\/li>\n<li><strong>Nettoyage et pr\u00e9humidification.<\/strong> Enlever poussi\u00e8re et d\u00e9bris. Humidifier au besoin sans eau stagnante pour \u00e9viter que les unit\u00e9s absorbent trop vite l\u2019eau du mortier.<\/li>\n<li><strong>Pose et compactage.<\/strong> Presser le mortier en plein contact, par couches successives si la profondeur l\u2019exige, sans salir les faces.<\/li>\n<li><strong>Profilage.<\/strong> Finir au bon moment. Le profil influence compactage, \u00e9vacuation de l\u2019eau et apparence; il ne doit pas former de minces bavures sur les unit\u00e9s.<\/li>\n<li><strong>Cure et protection.<\/strong> Prot\u00e9ger pluie, soleil, vent, gel et perte d\u2019humidit\u00e9 rapide. La dur\u00e9e de cure humide d\u00e9pend du mortier et des conditions.<\/li>\n<li><strong>V\u00e9rification et dossier.<\/strong> Inspecter les joints, nettoyer doucement et noter le mortier utilis\u00e9 pour l\u2019entretien futur.<\/li>\n<\/ol>\n<h2 id=\"short-faq\">FAQ courte<\/h2>\n<h3 id=\"is-tuckpointing-the-same-as-repointing\">\u00ab Tuckpointing \u00bb et rejointoiement veulent-ils dire la m\u00eame chose?<\/h3>\n<p>Les deux termes sont souvent confondus dans la publicit\u00e9. Le rejointoiement renouvelle un mortier d\u00e9t\u00e9rior\u00e9. Le tuck pointing traditionnel est une technique d\u00e9corative \u00e0 fins filets contrastants. Pour la plupart des r\u00e9parations \u00e0 Ottawa, \u00ab rejointoiement \u00bb est le terme exact.<\/p>\n<h3 id=\"how-long-does-repointing-last\">Combien de temps dure un rejointoiement?<\/h3>\n<p>Il n\u2019existe pas de dur\u00e9e universelle honn\u00eate. Exposition, gestion de l\u2019eau, compatibilit\u00e9, pr\u00e9paration, compactage, cure et entretien influencent le r\u00e9sultat. Corriger la source d\u2019humidit\u00e9 est souvent aussi important que le nouveau mortier.<\/p>\n<h3 id=\"do-all-joints-need-to-be-replaced\">Faut-il remplacer tous les joints?<\/h3>\n<p>Non. Les joints sains ne devraient pas \u00eatre retir\u00e9s sans raison. L\u2019intervention peut viser quelques zones, une section d\u00e9finie ou une fa\u00e7ade compl\u00e8te selon les constatations.<\/p>\n<h3 id=\"can-repointing-stop-an-interior-leak\">Le rejointoiement peut-il arr\u00eater une infiltration int\u00e9rieure?<\/h3>\n<p>Il peut fermer des voies dans les joints, mais l\u2019eau peut provenir d\u2019un toit, d\u2019un solin, d\u2019une fen\u00eatre, d\u2019un couronnement, d\u2019un scellant ou d\u2019une couche cach\u00e9e. Il faut diagnostiquer la source.<\/p>\n<section class=\"omc-guide__cta\">\n<h2 id=\"request-a-masonry-joint-assessment\">Demandez une \u00e9valuation des joints<\/h2>\n<p>Envoyez des photos des joints et des vues du mur, de la toiture, des ouvertures et du sol. Nous pr\u00e9ciserons la port\u00e9e et les d\u00e9fauts.<\/p>\n<div class=\"omc-guide__cta-actions\">\n<a class=\"omc-guide__button\" href=\"tel:+13435751546\">Appelez-nous au 343-575-1546<\/a><br \/>\n<a class=\"omc-guide__button omc-guide__button--secondary\" href=\"\/fr\/contact\/\">Demander une soumission gratuite<\/a>\n<\/div>\n<\/section>\n<aside class=\"omc-guide__notice\" aria-label=\"Important information\">\n<p>Ce guide est informatif. La visite, les sp\u00e9cifications du projet ainsi que les exigences du code ou du patrimoine gouvernent les travaux.<\/p>\n<\/aside>\n<section class=\"omc-guide__sources\">\n<h2 id=\"technical-references-reviewed\">R\u00e9f\u00e9rences techniques consult\u00e9es<\/h2>\n<ul>\n<li><a href=\"https:\/\/nrc-publications.canada.ca\/eng\/view\/accepted\/?id=cf8bdb19-c68d-4a05-83b2-a7545a2a7422\">Conseil national de recherches Canada \u2014 Repointing Mortars for Older Masonry Buildings: Design Considerations (anglais)<\/a><\/li>\n<li><a href=\"https:\/\/nrc-publications.canada.ca\/eng\/view\/object\/?id=8f611479-9347-4bf6-864b-bbc038108b22\">Conseil national de recherches Canada \u2014 Repointing Mortars for Older Masonry Buildings: Site Considerations (anglais)<\/a><\/li>\n<li><a href=\"https:\/\/www.historicplaces.ca\/media\/18081\/81468-parks-s%2Bg-fre-web2.pdf\">Lieux patrimoniaux du Canada \u2014 Normes et lignes directrices pour la conservation des lieux patrimoniaux au Canada<\/a><\/li>\n<li><a href=\"https:\/\/www.gobrick.com\/media\/file\/8b-tn-8b-2020-03.pdf\">Brick Industry Association \u2014 Mortars for Brickwork: Selection and Quality Assurance (anglais)<\/a><\/li>\n<\/ul>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Brick and Stone Repointing in Ottawa: What It Does and Why It Matters Repointing is the controlled removal of deteriorated mortar from the outer part of masonry joints and its replacement with compatible new mortar. Done correctly, it improves weather resistance, restores the joint profile and keeps serviceable brick or stone in place. Done carelessly\u2014with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"om_disable_all_campaigns":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4843","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Brick &amp; 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