GB/T 326-2007
ActivePaper base petroleum asphalt felt
石油沥青纸胎油毡
Application Summary AI generated
GB/T 326-2007 specifies the classification, technical requirements, test methods, inspection rules, and packaging for paper base petroleum asphalt felt used as a waterproofing material in building construction. It is applied in roofing, basement, and foundation waterproofing layers for civil and industrial buildings, particularly in traditional low-slope roof systems. The standard ensures the material meets performance criteria for tensile strength, flexibility, and heat resistance under standard testing conditions.
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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.