Chemical admixtures compound optimization The relationship between early cement paste fluidity, resistivity and the mechanisms of retarders to the hydration of C3A was consanguineous.

• 3.；化学外加剂的优化组合效应 缓凝剂对C3A早期水化的作用机理与水泥浆体的流动性、早期电阻率之间存在密切的联系。