GB/T 25182-2010
ActiveGrouting admixture for prestressed structure
预应力孔道灌浆剂
Application Summary AI generated
GB/T 25182-2010 specifies the technical requirements, test methods, inspection rules, and packaging for grouting admixtures used in prestressed concrete structures. It is applied in the construction industry for post-tensioned prestressed bridge and building projects, ensuring the fluidity, volume stability, and anti-bleeding properties of cementitious grout injected into tendon ducts. This standard governs quality control during grouting operations to prevent voids and corrosion in prestressed steel strands.
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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.