Group Standards of the People's Republic of China CN / TUANTI
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T/HBBWA 25-2024
Scope
This document specifies the marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage of exterior wall waterproof and decorative integrated coatings (high weather resistance) (referred to as waterproof and decorative integrated coatings). This document is applicable to materials that are based on polymers, cement, and fine aggregate, mixed with pigments and additives, and are used for waterproofing and decorative protection on building exterior walls using brushing, roller coating, or spraying construction methods. Dual action coating. This standard will be first released in September 2023 and revised for the first time in February 2024.
T/HBBWA 25-2024 history
2024T/HBBWA 25-2024 Integrated coating for exterior wall waterproofing and decoration (high weather resistance)
2023T/HBBWA 25-2023 High weather resistant Polymer-modified cementitious coating for waterproofing and decoration