现浇大体积混凝土的温度控制

Temperature Control of the Casting in-place Mass Concrete

本文通过采取四周用彩条布封闭,混凝土表面覆盖草垫,二次浇筑迭合混凝土梁的方法,对大体积混凝土框架梁的温差进行控制,从而有效地预防了裂缝的产生。

This paper use method of blocking out, The four sides of transition layer by cloth, coveting the concrete by bedding, and pouring the concrete two times, In order to prevent the occur of cracks effectively.