This standard specifies the classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of unplasticized polyvinyl chloride (PVC—U) profiles for doors and windows. This standard applies to unplasticized polyvinyl chloride profiles within the color range of L*≥82, -2.5≤α*≤5, -5≤b*≤l5.
GB/T 8814-2004 history
2017GB/T 8814-2017 Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows
2004GB/T 8814-2004 Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows
1998GB/T 8814-1998 Unplasticized polyvinyl chloride (PVC) profiles for the frames of doors and windows