This standard specifies the terms and definitions, markings, general requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of aliphatic polyurethane weather-resistant and waterproof coatings (referred to as APU weather-resistant and waterproof coatings). This standard applies to aliphatic polyurethane weather-resistant waterproof coatings used in waterproofing projects.
JC/T 2253-2014 Referenced Document
GB/T 16777-2008 Test methods for building waterproofing coatings
GB/T 1766 Paints and varnishes.Rating schemes of degradation of coats
GB/T 1768-2006 Paints and varnishes Determination of resistance to abrasion Rotating abrasive rubber wheel method
GB/T 18244 Test methods for weathering resistance of building waterproof materials*, 2022-07-11 Update
GB/T 20624.2-2006 Paints and varnishes. Rapid-deformation(impact resistance) tests. Part 2: Falling-weight test, small-area indenter
GB/T 5210-2006 Paints and varnishes. Pull-off test for adhesion
GB/T 528 Rubber,vulcanized or thermoplastic.Determination of tensile stress-strain properties
GB/T 6753.1 Paints,varnishes and printing inks.Determination of fineness of grind