GB/T 11793.3-1989 Testing methods on mechanical and weathering properties for PVC windows

GB/T 11793.1-1989 Graduation for building physical performances of PVC windows GB/T 11793.2-1989 Technical requirements on mechanical and weathering properties for PVC windows

GB/T 11793-2008 Test methods on mechanical and weathering properties for unplasticized polyvinyl chloride(PVC-U)doors and windows

GB/T 1043-1993 Plastics—Determination of charpy impact strength of rigid materials GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test GB/T 1043.2-2018 Plastics—Determination of charpy impact properties—Part 2:Instrumented impact test GB/T 3681-2000 Plastics—Test method of exposure to weathering GB/T 3681-2011 Plastics—Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1:General guidance GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2:Direct weathering and exposure behind window glass GB/T 8814-1998 Unplasticized polyvinyl chloride (PVC) profiles for the frames of doors and windows GB/T 8814-2004 Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows GB/T 8814-2017 Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows GB/T 9158-2015 Test methods of mechanics performance for windows and doors in building