耐盐冻混凝土配制的试验研究

Experimental Study on Preparation of Salt-frost Resistance Concrete

研究由"耐盐冻指标"和"强度指标"双控的,抗盐冻、耐久性能优越的高性能混凝土,并可将其应用于桥面铺装层、水泥混凝土路面,以防止水泥混凝土桥面和路面因盐冻侵蚀而早期破坏,提高水泥混凝土桥、路面的使用寿命。在力学性能和耐盐冻性能两方面着手,对不同配比的混凝土进行分析对比,配制出高性能的耐盐冻混凝土。

This paper discusses a ＂salt-frost resistance＂ and ＂strength＂ double controlled concrete,which has superior performance of salt-frost resistance and durability.The concrete can be applied in deck pavement and cement concrete pavement,so as to avoid early destroy and improve the service life of cement concrete deck and pavement.The research concerns on mechanical properties and salt-frost resistance,analyzes and compares different proportion concrete,in order to prepare the excellent salt-frost resistance concrete.