GB/T 200-2025
UpcomingModerate-heat portland cement,low-heat portland cement
中热硅酸盐水泥、低热硅酸盐水泥
Application Summary AI generated
GB/T 200-2025 specifies the technical requirements, test methods, and quality control criteria for moderate-heat and low-heat portland cements. It is applied in the construction of massive concrete structures such as dams, large foundations, and bridge piers, where controlling heat generation during hydration is critical to prevent thermal cracking. This standard ensures the cement meets specific heat release limits for durability and structural integrity in large-scale engineering 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.