T/GDC 92-2021 Inorganic high-performance granite tile
T/GDC 92-2021 Inorganic high-performance granite tile
Basic Information
Scope
Scope: This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, storage, and transportation of high-performance granite slabs. This standard is mainly applicable to high-performance imitation granite slabs used in flooring and wall decoration in the building materials industry, and can also be used as a reference for other inorganic high-performance imitation granite slabs for other purposes; Main technical content: General requirements, processing quality, appearance quality, physical properties, radioactivity, resistance to pollution, durability, electrical conductivity, resistance to carbonation, resistance to frost, resistance to sulfate erosion, resistance to chemical corrosion, resistance to acid, and resistance to alkali.