流态混凝土是在坍落度较低、用水量较少的基体混凝土中,用后添加的方法,加入流化剂配制而成的。经过流化、泵送施工和硬化以后的流态混凝土,与原来的基体混凝土相比,其物理力学性能,基本相同,但比坍落度相同的大流动性混凝 The fluid concrete is prepared by adding a fluidizing agent in the base concrete with low slump and low water consumption after being added. After fluidized, pumped, and hardened concrete, its physical and mechanical properties are basically the same as those of the original concrete, but it is similar to the large-flow coagulation of the same degree of slump.