b'MISEJOUR TECHNIQUEstructuraljoists.Thewidthofthemanirece quil y ait au moins trois panneaux de taille normale. Lorsque lapplication specimen shall have a minimum of twoimpose un composant multicouche, les joints doivent tre dcals par rapportchaque component joints in such a way as to havecouche, conformment aux instructions du fabricant.at least three full-size boards in the test chamber. Where the application dictates aQ5 : Quelles sont les exigences relatives aux essais des prouvettes de toit multi-layer component, the joints shall bemembrane en bton ?staggered from each layer in accordanceLe platelage en bton doit tre durci en laboratoire (T = 235 C [739 F] et HR = 45 with the manufacturers instructions.5 pour cent) pendant au moins 14 jours. La teneur en humidit (po de profondeurpartir du sommet) doit tre infrieuresix pour cent ou tre stipule par le fabricant/client/Q5: What are the requirements forproposant. Un multimtre numrique non destructif dune prcision de0,2 % doit tre testing membrane roof specimens withutilis pour quantifier le taux dhumidit (ASTM F2659). Ltat du bton doit tre quantifi concrete deck? selon la norme ASTM D8271 et consign dans le rapport dessai en mme temps que la The concrete deck shall be cured at labteneur en humidit.condition (T =235C (739F) and RH = 455 per cent) for a minimum of14days.Themoisturecontent(at depthfromthetop)shallbeless than six per cent or as specified by theWe think RapidLockmanufacturer/client/proponents. A non-destructive digital multi-moisture meter with accuracy of 0.2 per cent shall beis an obvious choice, usedtoquantifythemoisturecontent level (ASTM F2659). The concrete surface profileconditionshallbequantifiedas perASTMD8271anddocumented inthetestreporttogetherwiththe moisture content.Carlisles FleeceBACK RapidLock Q6: What are the requirements for(RL) Roofing System is a revolutionary altering components on a testedsystem using hook-and-loop specimen? technology, providing the following Upcoming edition of the CSA A123.21benefits that make it an ideal solution providescriteria(Table1)foralteringfor re-roofing occupied buildings:componentsofa TS.AlterationtotheCompletely adhesiveless systemtestedspecimen(ATS)istheprocessNo odorsofremoving,addingorsubstitutinga componentinaTSwhichcreatesanNo VOCsalteredspecimen(AS).AsdescribedNo temperature restrictionsinTable1,eachalterationrequiresMinimal disruptions to building small-scaletestdatatograntthesameoccupants during installationsustained pressure as the tested specimen. You have to see it to believe it. Contact AttributionoffactoredwindupliftCarlisle to try RapidLock today!resistancetothealteredspecimens andalteredproceduresusedforthat attributionshallbedocumentedinan appendix attached to the test report. Refer Annex 1 and 2 for examples.Q7: How are test labs calibrated to ensure uniformity and consistency among laboratories when performing CSA A123.21 tests?Several North American labs are claiming that CSA A123.21 tests can be performed.Experience the Carlisle Difference|800-479-6832|www.carlislesyntec.comInordertocreateuniformityand consistency for the interpolation of theCarlisle, FleeceBACK, and RL are trademarks of Carlisle.2025 Carlisle.standard,SIGDERScreatedguidelines AUTOMNE/HIVER 2025 COUVERTURES CANADA 47'