自密实混凝土(SCC)是一种受重力的影响自由流动而几乎可以流平,并能排除空气完全填充满钢筋和模板之间空间的混凝土。自密实混凝土设计要高胶凝、高砂率,同时要加入增塑剂,保证混凝土浇筑状态。CTF混凝土增效剂的使用,不但可以节省胶凝材料、降低成本,更重要的是它同时能够提高混凝土的施工性能,并对保坍性起到很好的作用,其在自密实混凝土中的应用是可行的。 Self-Compacting Concrete (SCC) is a free-flowing, almost flow-able, gravity-controlled concrete that eliminates the air from completely filling the space between the rebar and the formwork. Self-compacting concrete design to high gelation, high sand rate, while adding plasticizers to ensure the state of concrete pouring. CTF concrete synergist use, not only can save the cementitious materials, reduce costs, more importantly, it also can improve the construction performance of concrete, and slump play a good role, its self-compacting concrete Application is feasible.