GB/T 5237.5-2017 Wrought aluminium alloy extruded profiles for architecture— Part 5:Paint coating profiles

GB/T 5237.1-2017 Aluminium alloy extruded profiles for architecture—Part 1:Mill finish profiles GB/T 5237.2-2017 Wrought aluminium alloy extruded profiles for architecture— Part 2:Anodized profiles GB/T 5237.3-2017 Wrought aluminium alloy extruded profiles for architecture—Part 3:Electrodeposition coating profiles GB/T 5237.4-2017 Wrought aluminium alloy extruded profiles for architecture—Part 4:Powder coating profiles GB/T 5237.6-2017 Wrought aluminium alloy extruded profiles for architecture—Part 6:Thermal barrier profiles

GB/T 5237.5-2008 Wrought aluminium alloy extruded profiles for architecture—Part 5:PVDF coating profiles

GB/T 1865-2009 Paints and varnishes—Artificial weathering and exposure to artificial radiation—Exposure to filtered xenon-arc radiation GB/T 1732-1993 Determination of impact resistance of film GB/T 1732-2020 Determination of impact resistance of coating films GB/T 1740-2007 Determination of resistance to heat and humidity of paint films GB/T 1766-1995 Paint and varnish—Rating schemes of degradation of coats GB/T 1766-2008 Paints and varnishes—Rating schemes of degradation of coats GB/T 3199-1996 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 3199-2007 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 4957-2003 Non-conductive coatings on non-magnetic basis metals—Measurement of coating thickness-Eddy current GB 5237.1-2004 Wrought aluminium alloy extruded profiles for architecture—Part 1:Untreated profiles GB/T 5237.1-2008 Aluminium alloy extruded profiles for architecture—Part 1:Mill finish profiles GB/T 5237.1-2017 Aluminium alloy extruded profiles for architecture—Part 1:Mill finish profiles GB 5237.2-2004 Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized colored profiles GB/T 5237.2-2008 Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized profiles GB/T 5237.2-2017 Wrought aluminium alloy extruded profiles for architecture— Part 2:Anodized profiles GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 6739-1996 Determination of film hardness by pencil test GB/T 6739-2006 Paints and varnishes—Determination of film hardness by pencil test GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test GB/T 8005.3-2008 Aluminium and aluminium alloys—Terms and definitions—Part 3:Surface treatment GB/T 8013.3-2007 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 8013.3-2018 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 9276-1996 Methods of exposure to natural weathering of coating GB/T 9286-1998 Paints and varnishes—Cross cut test for films GB/T 9286-2021 Paints and varnishes—Cross-cut test GB/T 9754-1988 Paints and varnishes—Measurement of specular gloss of non-metallic paint films at 20°, 60°and 85° GB/T 9754-2007 Paints and varnishes—Determination of specular gloss of non-metallic paint films at 20°,60°and 85° GB/T 9761-2008 Paints and varnishes—Visual comparison of the colour of paints GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 11186.2-1989 Methods for measuring the color of paint films—Part 2:Colour measurement GB/T 11186.3-1989 Methods for measuring the color of paint films—Part 3:Calculation of color differences GB/T 14684-2001 Sand for building GB/T 14684-2011 Sand for construction GB/T 14684-2022 Sand for construction GB/T 17671-1999 Method of testing cements—Determination of strength GB/T 17671-2021 Test method of cement mortar strength(ISO method) JC/T 479-2013 JC/T 479-1992 JCT 479-1992 Raw Lime for Construction GB/T 9754-2025 Paints and varnishes—Determination of gloss value at 20°、60° and 85° GB/T 4957-2025 Non-conductive coatings on non-magnetic electrically conductive base metals—Measurement of coating thickness—Amplitude-sensitive eddy-current method