GB/T 200-2003
AbolishedModerate heat Portland cement--Low heat Portland cement--Low heat Portland slag cement
中热硅酸盐水泥 低热硅酸盐水泥 低热矿渣硅酸盐水泥
Application Summary AI generated
GB/T 200-2003 specifies the technical requirements, test methods, and inspection rules for moderate heat Portland cement, low heat Portland cement, and low heat Portland slag cement. It is applied in the construction of large-volume concrete structures such as dams, foundations, and bridge piers where controlling heat generation during hydration is critical to prevent thermal cracking. This standard ensures the cement's heat of hydration and strength properties meet the needs of mass concrete 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.