GB/T 39712-2020
ActiveSulphoaluminate cement for marine rapid construction
快速施工用海工硫铝酸盐水泥
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for sulphoaluminate cement specifically formulated for rapid marine construction. It is applied in coastal and offshore engineering projects, such as port terminals, seawalls, and underwater foundations, where fast setting, high early strength, and resistance to chloride ion erosion are critical. The standard ensures the cement meets performance criteria for quick repair and construction in tidal zones or splash areas.
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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.