Traditional Culture Encyclopedia - The 24 Solar Terms - Under what circumstances, concrete should be constructed in low temperature season.
Under what circumstances, concrete should be constructed in low temperature season.
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When the outdoor daily average temperature is steadily lower than 5℃ for three consecutive days, the winter construction starts, and the winter temperature drops, and the temperature in many areas is below 0℃ (negative temperature). Moisture in soil, concrete, mortar, etc. Frozen, building materials are brittle, which brings many difficulties to building construction. When the average temperature is lower than 5℃ or the daily minimum temperature is lower than -3℃ for five consecutive days, winter construction measures should be taken to ensure the engineering quality.
AST structure software team
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