GB/T 27690-2023
ActiveSilica fume for cement mortar and concrete
砂浆和混凝土用硅灰
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for silica fume used as a mineral admixture in cement mortar and concrete. It is applied in the construction industry to ensure the quality and performance of silica fume for enhancing the strength, durability, and impermeability of concrete and mortar in building structures, bridges, and other infrastructure projects.
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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.