Design high strength concrete using the ultra-fine mineral admixture and fine sand

Abstract

    Using fine sand to design the high strength concrete using the binder of 15% silica fume replacing, combined with reasonable superplasticizer, the concrete will be manufactured with waterproof achieved W12÷W16 and M70÷M80 compressive strength. The designed high strength concrete meets the technical requirements for some of the hydraulic works require high waterproof and high strength.