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AS 3740:2021 Waterproofing of domestic wet areas
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(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Sets out minimum requirements for the materials, design and installation of waterproofing for domestic wet areas in Class 1, Class 2 and Class 4 buildings as defined in the NCC. It also applies to wet areas within Class 3 to 9 buildings as if it were a Class 2 or 4 part of a building. KEYWORDS: waterproofing, wet areas