GB/T 31289-2014
AbolishedPortland cement used for ocean project
海工硅酸盐水泥
Application Summary AI generated
GB/T 31289-2014 specifies the technical requirements, test methods, and inspection rules for Portland cement specifically formulated for marine engineering projects. It is applied in the construction of coastal and offshore structures such as harbors, seawalls, bridges, and platforms, where cement must resist chloride ion penetration and sulfate attack in high-salinity environments. This standard ensures the durability and long-term performance of concrete in ocean-related infrastructure.
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White Portland Cement
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.