GB/T 23446-2025
ActiveSpray polyurea waterproofing coating
喷涂聚脲防水涂料
Application Summary AI generated
GB/T 23446-2025 specifies technical requirements, test methods, and quality criteria for spray polyurea waterproofing coatings used in construction. It applies to waterproofing applications on concrete, metal, and other substrates in building roofs, basements, tunnels, bridges, and other civil engineering structures. The standard ensures coating performance in terms of tensile strength, elongation, adhesion, and resistance to water and environmental exposure.
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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.