GB/T 9966.9-2021
ActiveTest methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency
天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数
Application Summary AI generated
This standard specifies the test method for determining the dynamic modulus of elasticity of natural stone by measuring its fundamental resonance frequency. It is applied in the construction and building materials industry to evaluate the mechanical performance and structural integrity of stone used in cladding, flooring, and load-bearing applications. The method is particularly useful for non-destructive testing in quality control and material selection processes.
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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.