GB/T 17431.1-2010
ActiveLightweight aggregates and its test methods - Part 1：Lightweight aggregates
轻集料及其试验方法 第1部分：轻集料
Application Summary AI generated
This standard specifies the definitions, classifications, technical requirements, and test methods for lightweight aggregates used in concrete and mortar. It is applied in the construction industry for producing structural and non-structural lightweight concrete, insulation fills, and precast building components. The standard ensures quality control during material selection and acceptance testing for lightweight aggregates like expanded clay, shale, or slag.
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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.