GB/T 200-2017
ActiveModerate-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 200-2017 specifies the technical requirements, test methods, and inspection rules for moderate-heat and low-heat portland cements. It is applied in the construction of massive concrete structures such as dams, bridge foundations, and large-volume foundations where controlling heat generation during hydration is critical to prevent thermal cracking. This standard is used by cement manufacturers, construction engineers, and quality testing laboratories in China for production, procurement, and compliance verification.
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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.