Application of SM high-performance water reducer in a concrete mixing plant of Beijing Urban Construction Group

A certain mixing plant of Beijing Urban Construction Group is a professional company engaged in the supply of municipal engineering commodity concrete, with an annual output of about 200000 cubic meters of concrete. The station supplied C30 concrete to the Gaobeidian sewage treatment plant, a key project in Beijing, with severe bleeding. When SM high-performance water reducer was added, the bleeding phenomenon no longer occurred, and the concrete had good performance in all aspects. The station has decided to use SM agent from C20 to C60.