Study on the Properties of High Strength Concrete for Anti Freeze-thaw

The study on the high-strength concrete is not systematic in our country,based on the suitable materials and methods,the technics properties and mechanics properties of the high-strength concrete are studied.The studies on the durability of the concrete with the mixture of silica fume are carried out.The results show that the concrete produced by using silica fume has very nice durability.All results show that the performance of the high-strength concrete with mixture of silica fume is higher than the standard high-strength concrete,and is increased significantly.