GB/T 20473-2006
AbolishedDry mix thermal insulating composition for buildings
建筑保温砂浆
Application Summary AI generated
GB/T 20473-2006 specifies the technical requirements, test methods, inspection rules, and packaging for dry mix thermal insulating compositions used in building envelope insulation. It applies to cement-based or gypsum-based dry powders mixed with lightweight aggregates and additives, which are mixed with water on-site to form a thermal insulation layer for walls, roofs, and floors in residential and commercial construction. This standard ensures consistent thermal performance, adhesion strength, and durability for energy-efficient building applications.
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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.