This paper also deals with the concrete density, from which a conclusion is draw that the reduction of W/C can improve the concrete corrosion-proof performance.

• 论文还从提高混凝土的密实度方面入手，通过降低水灰比(W／C)进行研究，证明降低水灰比(W／C)能提高混凝土的耐腐蚀性能。