GB/T 39711-2020
ActiveSulphoaluminate cement mending binder for marine engineering
海洋工程用硫铝酸盐水泥修补胶结料
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for sulphoaluminate cement-based mending binders used in marine engineering. It is applied to the rapid repair and reinforcement of concrete structures exposed to marine environments, such as ports, seawalls, offshore platforms, and tidal zones, where high early strength, sulfate resistance, and chloride ion penetration resistance are critical.
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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.