PCE concrete additive cement water reducer

4)  100-1-16（16%S.C.）formula: 100-1-50 32% Water 68% The performance of concrete with 100-1-16 (P.O.42.5,30℃) Water reduction(dos. 1.0% by weight) 5% Initial slump(mm) 50 30mins slump(mm) 200 60mins slump(mm) 200  5) 100-9-16（16%S.C.）formula: 100-9-50 32% Water 68% The performance of concrete with 100-9-16 (P.O.42.5,30℃) Water reduction(dos. 1.0% by weight) 5% Initial slump(mm) 30…