In the construction industry, some construction workers often refer to winter construction concrete and concrete with frost resistance requirements in structural design as “frost resistant concrete”.
The author believes that the concrete used in winter construction mainly adopts technical measures to prevent frost heave damage before reaching the critical strength after pouring, which meets the technical requirements and should be called antifreeze concrete.
The structural design has requirements for frost resistance grade, and only concrete with long-term resistance to freeze-thaw cycles should be called frost resistant concrete.
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