GB/T 9966.3-2001
AbolishedTest methods for natural facing stones--Part 3:Test methods for bulk density，true density，true porosity and water absorption
天然饰面石材试验方法 第3部分:体积密度、真密度、真气孔率、吸水率试验方法
Application Summary AI generated
This standard specifies the procedures for measuring bulk density, true density, true porosity, and water absorption of natural stone used as facing materials. It is applied in the construction industry for quality control and material selection of granite, marble, and other decorative stones, ensuring their durability and performance in building facades, flooring, and cladding 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.