GB/T 8814-2004
AbolishedUnplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows
门、窗用未增塑聚氯乙烯(PVC-U)型材
Application Summary AI generated
GB/T 8814-2004 specifies the technical requirements, test methods, inspection rules, and marking for unplasticized polyvinyl chloride (PVC-U) profiles used in the manufacture of doors and windows. It is applied in the construction and building materials industry to ensure the dimensional accuracy, mechanical strength, weather resistance, and color stability of PVC-U profiles for residential, commercial, and industrial fenestration products. This standard is used by manufacturers and quality inspection agencies to verify compliance during production and acceptance testing.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.