Traditional Culture Encyclopedia - Weather forecast - Pouring concrete in hot weather

Pouring concrete in hot weather

Answer: b

(1) concrete is transported by white coated concrete mixer; The concrete conveying pipe shall be covered with a sunshade and sprayed with water to cool down. (2) The pouring temperature of concrete should not be higher than 35℃. (3) Concrete pouring shall be carried out in the morning or evening, and continuous pouring shall be carried out. (4) Before concrete pouring, sunshade measures shall be taken for the construction operation surface, and cooling measures shall be taken for the formwork, steel bars and construction machinery, but there shall be no water in the formwork during pouring. (5) After the concrete pouring is completed, moisture curing shall be carried out in time. Template wet curing should be adopted before dismantling side formwork.