{"id":2827,"date":"2012-03-03T10:14:41","date_gmt":"2012-03-03T16:14:41","guid":{"rendered":"http:\/\/test7.wrmeadows.com\/?p=2827"},"modified":"2026-04-22T09:58:24","modified_gmt":"2026-04-22T14:58:24","slug":"air-shield-lmp-francais","status":"publish","type":"post","link":"https:\/\/can.wrmeadows.com\/fr-ca\/air-shield-lmp-francais\/","title":{"rendered":"AIR-SHIELD LMP"},"content":{"rendered":"<p><a name=\"ds\"><\/a><\/p>\n<h3 class=\"section\">Fiche Technique<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/pics\/hdgreen-fr.jpg\" alt=\"W. R. MEADOWS, Fiche Technique\" width=\"678\" height=\"150\" align=\"bottom\" border=\"0\" \/><\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"2\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td width=\"33%\"><strong><a href=\"https:\/\/can.wrmeadows.com\/fr-ca\/fra\/#072726\">07 27 26<\/a><\/strong><\/td>\n<td align=\"center\" width=\"33%\"><a href=\"https:\/\/can.wrmeadows.com\/francais\/data\/Air-Shield%20LMP%207200-724P.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/francais\/pics\/pdfclick.gif\" alt=\"Click for Print Version\" width=\"119\" height=\"23\" border=\"0\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Fiche Technique 7200-724P<\/strong><\/p>\n<p><strong>AIR-SHIELD<sub>\u2122<\/sub> LMP<\/strong><br \/>\n<strong>Membrane liquide pare-air perm\u00e9able \u00e0 la vapeur<\/strong><\/p>\n<p><strong>DESCRIPTION<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"58324\" data-permalink=\"https:\/\/can.wrmeadows.com\/fr-ca\/air-shield-lmp-francais\/air-shield-lmp-animation-2\/\" data-orig-file=\"https:\/\/can.wrmeadows.com\/wp-content\/uploads\/AIR-SHIELD-LMP-animation.gif\" data-orig-size=\"384,216\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AIR-SHIELD LMP animation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/can.wrmeadows.com\/wp-content\/uploads\/AIR-SHIELD-LMP-animation.gif\" class=\"alignright mobile-hide size-full wp-image-58324\" src=\"https:\/\/can.wrmeadows.com\/wp-content\/uploads\/AIR-SHIELD-LMP-animation.gif\" alt=\"AIR-SHIELD LMP animation\" width=\"384\" height=\"216\" \/>AIR-SHIELD LMP est un pare-air et une membrane barri\u00e8re \u00e0 l&rsquo;eau liquide \u00e0 base d&rsquo;eau qui durcit pour former une membrane \u00e9lastom\u00e8re r\u00e9sistante sans raccord offrant une excellente r\u00e9sistance aux fuites d&rsquo;air. Lorsqu&rsquo;elle est correctement appliqu\u00e9e comme mat\u00e9riau de drainage, AIR-SHIELD LMP emp\u00eache l&rsquo;infiltration d&rsquo;eau liquide dans le substrat.<\/p>\n<p><strong>UTILISATIONS<\/strong><br \/>\nAIR-SHIELD LMP a \u00e9t\u00e9 sp\u00e9cialement formul\u00e9 pour agir comme pare-air et membrane barri\u00e8re \u00e0 l&rsquo;eau liquide tout en laissant passer la vapeur d&rsquo;eau. Elle peut \u00eatre appliqu\u00e9e sur la plupart des surfaces et \u00eatre int\u00e9gr\u00e9e dans une vari\u00e9t\u00e9 de syst\u00e8mes muraux. AIR-SHIELD LMP peut \u00eatre utilis\u00e9e sur les nouvelles constructions comme les anciennes. Les applications primaires sont la construction de murs de ma\u00e7onnerie et de murs creux. AIR-SHIELD LMP est aussi employ\u00e9 comme pare-air sur le b\u00e9ton pr\u00e9fabriqu\u00e9, le b\u00e9ton coul\u00e9 en place, la ma\u00e7onnerie (blocs de b\u00e9ton), les panneaux de gypse int\u00e9rieurs et ext\u00e9rieurs, le styromousse, l&rsquo;acier appr\u00eat\u00e9, l&rsquo;aluminium brut et anodis\u00e9, le m\u00e9tal galvanis\u00e9 appr\u00eat\u00e9, les cloisons s\u00e8ches et le contreplaqu\u00e9.<\/p>\n<p><strong>CARACT\u00c9RISTIQUES ET AVANTAGES<\/strong><\/p>\n<ul>\n<li>Non bitumineux\u00a0: con\u00e7u pour se conformer aux exigences s\u00e9v\u00e8res des codes de pr\u00e9vention des incendies.<\/li>\n<li>Perm\u00e9abilit\u00e9 \u00e9lev\u00e9e: Permet la transmission de la vapeur d&rsquo;eau \u00e0 travers les mat\u00e9riaux de construction poreux.<\/li>\n<li>Flexibilit\u00e9 \u00e9lev\u00e9e: Recouvre les fissures qui peuvent se former dans le substrat.<\/li>\n<li>R\u00e9sistant aux UV: la membrane grise peut \u00eatre expos\u00e9e jusqu&rsquo;\u00e0 six mois. La membrane noire peut \u00eatre expos\u00e9e durant une p\u00e9riode ind\u00e9finie et est id\u00e9ale pour les endroits expos\u00e9s, comme en dessous des \u00e9crans pare-pluie.<\/li>\n<li>Pratique: la technologie \u00e0 un seul composant dans une base aqueuse permet une application ais\u00e9e et s\u00e9curitaire ainsi qu&rsquo;un nettoyage facile.<\/li>\n<li>Appliqu\u00e9e sous forme liquide: facilite le d\u00e9coupage et forme une membrane continue sans raccord lorsqu&rsquo;appliqu\u00e9 sur une surface lisse ou rugueuse.<\/li>\n<li>Pulv\u00e9risable: avec un pulv\u00e9risateur sans air poss\u00e9dant les caract\u00e9ristiques appropri\u00e9es; faible co\u00fbt d&rsquo;application.<\/li>\n<li>Excellente adh\u00e9rence: demeure fermement li\u00e9e au substrat m\u00eame lorsqu&rsquo;appliqu\u00e9 sur des surfaces humides.<\/li>\n<li>Autoscellant: Les clous et les fixations peuvent \u00eatre employ\u00e9s sans compromettre les performances.<\/li>\n<li>Faible teneur en COV.<\/li>\n<\/ul>\n<p><strong>EMBALLAGE<\/strong><br \/>\nSeaux de 18,9 litres (5 gallons U.S.)<br \/>\nBarils de 208,2 litres (55 gallons U.S.)<\/p>\n<p><strong>COUVERTURE<\/strong><\/p>\n<table width=\"100%\" class=\"table\">\n<tr>\n<td>Taux d\u2019application:<\/td>\n<td>0,71 m<sup>2<\/sup>\/L (29 pi<sup>2<\/sup>\/gal.)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film humide:<\/td>\n<td>55 mil (1,4 mm)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film m\u00fbri:<\/td>\n<td>23 mil (0,59 mm)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>Taux d\u2019application:<\/td>\n<td>0.47 m<sup>2<\/sup>\/L (19.2 pi<sup>2<\/sup>\/gal.)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film m\u00fbri:<\/td>\n<td>83 mil (2,1 mm)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film m\u00fbri:<\/td>\n<td>35 mil (0,9 mm)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>Taux d\u2019application:<\/td>\n<td>0,41 m<sup>2<\/sup>\/L (16,7 pi<sup>2<\/sup>\/gal.)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film humide:<\/td>\n<td>95 mil (2,41 mm)<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur du film m\u00fbri:<\/td>\n<td>40 mil (1 mm)<\/td>\n<\/tr>\n<\/table>\n<p><strong>DUR\u00c9E DE CONSERVATION<\/strong><br \/>\nUn an \u00e0 partir de la date de fabrication lorsque stock\u00e9 \u00e0 l&rsquo;int\u00e9rieur dans son contenant d&rsquo;origine non ouvert entre 4\u00ba et 32\u00baC.<\/p>\n<p><strong>SP\u00c9CIFICATIONS<\/strong><\/p>\n<ul>\n<li>D\u00e9passe les exigences de la National Air Barrier Association (NABA) pour les pare-air liquides.<\/li>\n<li>D\u00e9passe les exigences de la NABA sur la perm\u00e9ance maximale d&rsquo;air dans les assemblages lorsque test\u00e9 selon ASTM E 2357.<\/li>\n<li>D\u00e9passe les exigences de la NABA pour les fuites d&rsquo;air maximales dans les mat\u00e9riaux lorsque test\u00e9 selon ASTM E 2178.<\/li>\n<li>Code National du B\u00e2timent du Canada de 2015.<\/li>\n<li>Respecte les limites de la concentration en COV de la r\u00e9glementation canadienne sur les enduits architecturaux.<\/li>\n<\/ul>\n<p><strong>DONN\u00c9ES TECHNIQUES<\/strong><br \/>\nLes essais applicables suivants ont \u00e9t\u00e9 r\u00e9alis\u00e9s \u00e0 24 \u00b0C et 50 % HR, \u00e0 un taux d\u2019application de 55 mils humides (23 mils secs).<\/p>\n<table class=\"table\" width=\"100%\">\n<tbody>\n<tr>\n<td width=\"184\">Teneur en solides, %<\/td>\n<td width=\"118\">55<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Couleur<\/td>\n<td width=\"118\">Gris (noir sur commande sp\u00e9ciale uniquement)<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Flexibilit\u00e9 @ -26\u00b0C (ASTM C 836)<\/td>\n<td width=\"118\">R\u00c9USSI<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Perm\u00e9ance \u00e0 la vapeur d\u2019eau<br \/>\n(ASTM E96, Proc\u00e9dure B), perm:<\/p>\n<p>\u00c9paisseur de la couverture:<\/p>\n<p>55 milli\u00e8mes humide<br \/>\n(23 milli\u00e8mes sec)<br \/>\n83 milli\u00e8mes humide<br \/>\n(35 milli\u00e8mes sec)<br \/>\n95 milli\u00e8mes humide<br \/>\n(40 milli\u00e8mes sec)<\/td>\n<td style=\"vertical-align: bottom;\" width=\"118\">21<\/p>\n<p>12<\/p>\n<p>11<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Allongement, % (ASTM D 412)<\/td>\n<td width=\"118\">&gt;250<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Perm\u00e9ance \u00e0 la vapeur d\u2019eau, perm (ASTM E 96, Proc\u00e9dure B)<\/td>\n<td width=\"118\">&gt;12<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Scellabilit\u00e9 au clouage (ASTM D 1970)<\/td>\n<td width=\"118\">R\u00e9ussi<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Temp\u00e9rature de service<\/td>\n<td width=\"118\">Ne pas d\u00e9passer 80\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Scellabilit\u00e9 avec des clous<\/td>\n<td width=\"118\">R\u00e9ussi<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Temp\u00e9rature d\u2019entreposage<\/td>\n<td width=\"118\">4\u00baC \u00e0 32\u00baC<\/td>\n<\/tr>\n<tr>\n<td width=\"184\">Temp\u00e9rature de l\u2019air et d\u2019entreposage (lors de l\u2019application)<\/td>\n<td width=\"118\">&gt; -6,7\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Fuites d\u2019air<\/strong><\/p>\n<table class=\"table\" width=\"100%\">\n<tbody>\n<tr>\n<td width=\"104\"><strong>\u00a0<\/strong><\/td>\n<td width=\"104\"><strong>ASTM E 2178<\/strong><\/td>\n<td width=\"104\"><strong>ASTM E 2357<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"104\">Pression<\/td>\n<td width=\"104\">75 Pa<\/td>\n<td width=\"104\">75 Pa<\/td>\n<\/tr>\n<tr>\n<td width=\"104\">R\u00e9sultat<\/td>\n<td width=\"104\">&lt; 0,02 L\/S\/M<sup>2<\/sup><\/td>\n<td width=\"104\">0,02 L\/S\/M<sup>2<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>APPLICATION<\/strong><br \/>\n<strong>Pr\u00e9paration de la surface<em>\u2026<\/em> <\/strong>Toutes les surfaces doivent \u00eatre propres (sans enduit ou agent de m\u00fbrissement), sans givre, solides et relativement lisses. AIR-SHIELD LMP peut \u00eatre appliqu\u00e9e sur du b\u00e9ton \u00ab\u00a0vert\u00a0\u00bb ou humide s&rsquo;il n&rsquo;y a pas d&rsquo;eau stagnante sur la surface. Pr\u00e9parer le substrat selon les instructions du fabricant avant d&rsquo;appliquer la membrane. Les murs devant recevoir AIR-SHIELD LMP doivent \u00eatre scell\u00e9s afin d&#8217;emp\u00eacher l&rsquo;infiltration d&rsquo;humidit\u00e9 durant la construction.<\/p>\n<p><strong>Panneaux de rev\u00eatements muraux ext\u00e9rieurs<\/strong>\u2026 Les panneaux de rev\u00eatement ext\u00e9rieur doivent \u00eatre install\u00e9s et fix\u00e9s selon les recommandations du manufacturier. Pour des informations d\u00e9taill\u00e9es, voir \u00ab\u00a0INSTRUCTIONS\u00a0POUR L&rsquo;INSTALLATION\u00a0: TRAITEMENT DES JOINTS DES PANNEAUX DE PAREMENT EXT\u00c9RIEUR LORSQUE DES MEMBRANES LIQUIDES AIR-SHIELD SONT UTILIS\u00c9ES\u00a0\u00bb disponible \u00e0 <a href=\"https:\/\/can.wrmeadows.com\"> can.wrmeadows.com<\/a>. Pour le traitement des joints dans le contreplaqu\u00e9 et les panneaux d&rsquo;agglom\u00e9r\u00e9, voir le GUIDE D&rsquo;INSTALLATION POUR LE D\u00c9COUPAGE DES JOINTS DE PAREMENT DE CONTREPLAQU\u00c9 disponible \u00e0 <a href=\"https:\/\/can.wrmeadows.com\"> can.wrmeadows.com<\/a>.<\/p>\n<p><strong>Ouvertures brutes et protub\u00e9rances<em>\u2026<\/em> <\/strong>Se r\u00e9f\u00e9rer \u00e0 INSTALLATION GUIDELINES: AIR-SHIELD ROUGH OPENINGS disponible \u00e0\u00a0 <a href=\"https:\/\/can.wrmeadows.com\"> can.wrmeadows.com.<\/a><\/p>\n<p><strong>\u00c9l\u00e9ments de ma\u00e7onnerie de b\u00e9ton\u2026 <\/strong>Avant d&rsquo;appliquer AIR-SHIELD LMP sur des \u00e9l\u00e9ments de ma\u00e7onnerie, r\u00e9parer toutes les fissures, protub\u00e9rances, petits trous, d\u00e9calages, d\u00e9coupages, irr\u00e9gularit\u00e9s et petits d\u00e9fauts avec <a href=\"https:\/\/can.wrmeadows.com\/fr-ca\/meadow-patch-5-francais\/\">MEADOW-PATCH<sup><sub>\u00ae<\/sub><\/sup> 5<\/a> ou <a href=\"https:\/\/can.wrmeadows.com\/fr-ca\/meadow-patch-20-francais\/\">MEADOW-PATCH<sup><sub>\u00ae<\/sub><\/sup> 20<\/a> de W. R. MEADOWS au moins deux heures avant l&rsquo;installation.<\/p>\n<p><strong>Aspect\u2026<\/strong> AIR-SHIELD LMP (gris) deviendra gris au s\u00e9chage. AIR-SHIELD LMP (noir) est gris fonc\u00e9 dans le contenant mais formera un film noir en s\u00e9chant.<\/p>\n<p><strong>Temp\u00e9rature et conditions\u2026<\/strong> Le temps de m\u00fbrissement et de s\u00e9chage variera selon l&rsquo;humidit\u00e9 relative, la temp\u00e9rature et la circulation d&rsquo;air, la temp\u00e9rature du substrat, le refroidissement \u00e9olien, le point de ros\u00e9e, etc. Par exemple, le temps de s\u00e9chage augmentera lorsque la temp\u00e9rature diminuera ou que le taux d&rsquo;humidit\u00e9 augmentera. Si la temp\u00e9rature descend en dessous de 4,5\u00b0C, le temps de s\u00e9chage (taux de m\u00fbrissement) et la r\u00e9sistance aux intemp\u00e9ries et \u00e0 la ros\u00e9e seront retard\u00e9s. Prot\u00e9ger la membrane des pr\u00e9cipitations et rincer avant le s\u00e9chage. L&rsquo;exposition \u00e0 une temp\u00e9rature de l&rsquo;air ou un refroidissement \u00e9olien inf\u00e9rieur \u00e0 -6,6\u00b0C durant le s\u00e9chage peut entrainer la formation de fissures et r\u00e9duire les performances d&rsquo;AIR-SHIELD LMP.<\/p>\n<p>Temps de s\u00e9chage typiques\u00a0:<br \/>\nSec au toucher\u00a0:\u00a0\u00a0\u00a0\u00a0 4 heures \u00e0 23,5\u00b0C et 50% d&rsquo;HR<br \/>\nComplet\u00a0: \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 48 heures \u00e0 23,5\u00b0C et 50% d&rsquo;HR<\/p>\n<p><strong>Rouleau\u2026 <\/strong>AIR-SHIELD LMP peut \u00eatre appliqu\u00e9 avec un rouleau \u00e0 poils de 19 mm (3\/4 po) directement du contenant. Appliquer AIR-SHIELD LMP sur les surfaces verticales en plusieurs couches si n\u00e9cessaire afin d&rsquo;obtenir une \u00e9paisseur finale de film de 55 milli\u00e8mes humide (30 milli\u00e8mes sec). REMARQUE\u00a0: M\u00eame si la bonne \u00e9paisseur de film peut \u00eatre obtenue avec une seule couche, plusieurs couches peuvent \u00eatre n\u00e9cessaires si le mat\u00e9riau s&rsquo;affaisse \u00e0 cause de la temp\u00e9rature ou de l&rsquo;\u00e9tat du substrat. Laisser s\u00e9cher chacune des couches (environ 1 heure) avant d&rsquo;appliquer la suivante.<\/p>\n<p><strong>Pulv\u00e9risateur\u2026<\/strong> AIR-SHIELD LMP devrait \u00eatre stock\u00e9 et maintenu \u00e0 une temp\u00e9rature minimale de 15,6\u00b0C durant tout le processus de pulv\u00e9risation. Remarque\u00a0: Il est recommand\u00e9 d&rsquo;utiliser un pulv\u00e9risateur Graco HydraMax 350 ou Graco GH833 pour des performances optimales. Il est recommand\u00e9 d&#8217;employer un pistolet \u00e0 texture renforc\u00e9 Graco muni des buses de 0,051 po (GHD 551), 0,035 po (GHD 535) ou 0,037 po (GHD 537). En cas de formation de crat\u00e8res, il est recommand\u00e9 d&rsquo;utiliser la GHD 537 ou 535 pour un fini plus lisse.<\/p>\n<p>Pulv\u00e9riser AIR-SHIELD LMP sur les surfaces verticales en plusieurs couches si n\u00e9cessaire afin d&rsquo;obtenir une \u00e9paisseur finale de film de 55 milli\u00e8mes humide (30 milli\u00e8mes sec). REMARQUE\u00a0: M\u00eame si la bonne \u00e9paisseur de film peut \u00eatre obtenue avec une seule couche, plusieurs couches peuvent \u00eatre n\u00e9cessaires si le mat\u00e9riau s&rsquo;affaisse \u00e0 cause de la temp\u00e9rature ou de l&rsquo;\u00e9tat du substrat. Laisser s\u00e9cher chacune des couches (environ 1 heure) avant d&rsquo;appliquer la suivante.<\/p>\n<p><strong>\u00c9paisseur du film<em>\u2026<\/em><\/strong> Inspecter fr\u00e9quemment la surface avec un microm\u00e8tre pour couche humide afin de s&rsquo;assurer de la bonne \u00e9paisseur du film et de son uniformit\u00e9. Les substrats poreux, les blocs de ma\u00e7onnerie, etc. peuvent n\u00e9cessiter des couches additionnelles afin d&rsquo;obtenir l&rsquo;\u00e9paisseur d\u00e9sir\u00e9e.<\/p>\n<p><strong>Nettoyage\u2026 <\/strong>Une fois la pulv\u00e9risation termin\u00e9e, le mat\u00e9riau ne devrait pas \u00eatre laiss\u00e9 dans la pompe, les tuyaux ou le pistolet. Le pulv\u00e9risateur devrait \u00eatre alors rinc\u00e9 \u00e0 l&rsquo;eau jusqu&rsquo;\u00e0 ce que la pompe et les tuyaux soient propres (environ 5 gallons). Un solvant aromatique comme le xyl\u00e8ne ou le tolu\u00e8ne (environ 2 gallons) peut \u00eatre employ\u00e9 pour le rin\u00e7age final apr\u00e8s le rin\u00e7age \u00e0 l&rsquo;eau de la pompe et des tuyaux. Faire circuler de l&rsquo;eau dans le syst\u00e8me afin d&rsquo;\u00e9liminer le solvant avant de pulv\u00e9riser AIR-SHIELD LMP.<\/p>\n<p><strong>PR\u00c9CAUTIONS<\/strong><br \/>\nPROT\u00c9GER DU GEL. Garder les contenants bien ferm\u00e9s. La p\u00e9riode maximale d&rsquo;exposition aux UV est de six mois pour le mat\u00e9riau gris et illimit\u00e9e pour le noir. On recommande que la toiture soit install\u00e9e avant l&rsquo;application d&rsquo;AIR-SHIELD LMP. Ceci \u00e9vitera que l&rsquo;eau s&rsquo;infiltre derri\u00e8re le mur du fond ou remplisse les blocs de b\u00e9ton, ce qui pourrait potentiellement cr\u00e9er des probl\u00e8mes. Ne pas appliquer AIR-SHIELD LMP si de la pluie est pr\u00e9vue ou imminente dans les 24 heures \u00e0 23,5\u00b0C et 50% d&rsquo;HR suivant l&rsquo;application. L&rsquo;adh\u00e9rence de la membrane sur les panneaux \u00e0 copeaux orient\u00e9s (OSB) peut parfois \u00eatre compromise par la texture de la surface ou la pr\u00e9sence de la cire faisant partie du liant employ\u00e9 pour coller les copeaux entre eux. Avant d&rsquo;appliquer \u00e0 la grandeur sur des panneaux OSB, effectuer un test d&rsquo;adh\u00e9rence in-situ afin de v\u00e9rifier que le substrat est compatible. S&rsquo;il y a des variations dans la surface des panneaux OSB, plusieurs essais peuvent \u00eatre n\u00e9cessaires.<\/p>\n<p><strong>SANT\u00c9 ET S\u00c9CURIT\u00c9<\/strong><br \/>\nLe contact direct peut causer une l\u00e9g\u00e8re irritation de la peau et des yeux. En cas d&rsquo;effets n\u00e9fastes, \u00e9vacuer l&rsquo;individu de la zone de contact imm\u00e9diatement. Si une irritation apparait et persiste, transporter la victime loin de la zone d&rsquo;exposition et traiter les sympt\u00f4mes. Laver les zones affect\u00e9es avec de l&rsquo;eau et un savon doux. Se r\u00e9f\u00e9rer \u00e0 la <a href=\"https:\/\/can.wrmeadows.com\/Msds-2K-CAN\/fr\/6389-000.pdf\">fiche de donn\u00e9es de s\u00e9curit\u00e9<\/a> pour une information sant\u00e9 et s\u00e9curit\u00e9 compl\u00e8te.<\/p>\n<p><strong>ASSISTANCE TECHNIQUE<\/strong><br \/>\nVeuillez contacter W. R. MEADOWS pour obtenir des d\u00e9tails sp\u00e9cifiques et\/ou des donn\u00e9es non fournies dans ce document. Une assistance technique, de la conception \u00e0 l&rsquo;application du produit, est disponible sur demande.<\/p>\n<p><strong>NUM\u00c9RO ET TITRE DE LA SP\u00c9CIFICATION <\/strong><br \/>\n07 27 26\u00a0: Membranes pare-air liquides<\/p>\n<p>2026-02<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/pics\/greenstripefoot.jpg\" alt=\"\" width=\"644\" height=\"15\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/pics\/fr-foot.jpg\" alt=\"\" width=\"657\" height=\"80\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/can.wrmeadows.com\/pics\/fr-foot3.jpg\" alt=\"\" width=\"789\" height=\"155\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AIR-SHIELD LMP est un pare-air et une membrane barri\u00e8re \u00e0 l\u2019eau liquide \u00e0 base d\u2019eau qui durcit pour former une membrane \u00e9lastom\u00e8re r\u00e9sistante sans raccord offrant une excellente r\u00e9sistance aux fuites d\u2019air. Lorsqu\u2019elle est correctement appliqu\u00e9e comme mat\u00e9riau de drainage, AIR-SHIELD LMP emp\u00eache l\u2019infiltration d\u2019eau liquide dans le substrat.<\/p>\n","protected":false},"author":1,"featured_media":25292,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"full-width-content","footnotes":""},"categories":[130],"tags":[],"class_list":{"0":"post-2827","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-air-barriers-fluid-applied-fr-ca","8":"entry"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AIR-SHIELD LMP (Fran\u00e7ais) - Membrane liquide pare-air perm\u00e9able \u00e0 la vapeur - W. R. Meadows Canada<\/title>\n<meta name=\"description\" content=\"AIR-SHIELD LMP est un pare-air et une membrane barri\u00e8re \u00e0 l\u2019eau liquide \u00e0 base d\u2019eau qui durcit pour former une membrane \u00e9lastom\u00e8re r\u00e9sistante sans raccord offrant une excellente r\u00e9sistance aux fuites d\u2019air. Lorsqu\u2019elle est correctement appliqu\u00e9e comme mat\u00e9riau de drainage, AIR-SHIELD LMP emp\u00eache l\u2019infiltration d\u2019eau liquide dans le substrat.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/can.wrmeadows.com\/fr-ca\/air-shield-lmp-francais\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AIR-SHIELD LMP (Fran\u00e7ais)\" \/>\n<meta property=\"og:description\" content=\"AIR-SHIELD LMP est un pare-air et une membrane barri\u00e8re \u00e0 l\u2019eau liquide \u00e0 base d\u2019eau qui durcit pour former une membrane \u00e9lastom\u00e8re r\u00e9sistante sans raccord offrant une excellente r\u00e9sistance aux fuites d\u2019air. Lorsqu\u2019elle est correctement appliqu\u00e9e comme mat\u00e9riau de drainage, AIR-SHIELD LMP emp\u00eache l\u2019infiltration d\u2019eau liquide dans le substrat.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/can.wrmeadows.com\/fr-ca\/air-shield-lmp-francais\/\" \/>\n<meta property=\"og:site_name\" content=\"W. R. Meadows Canada\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/wrmeadows\" \/>\n<meta property=\"article:published_time\" content=\"2012-03-03T16:14:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T14:58:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/can.wrmeadows.com\/wp-content\/uploads\/AIR-SHIELD-LMP-Vapor-Permeable-Air-Barrier.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2048\" \/>\n\t<meta property=\"og:image:height\" content=\"1833\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"W. R. 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