路面水泥混凝土中减水剂的适应性

Adaptability of water reducing agent in cement concrete for pavement

外加剂能显著改善混凝土的性能,因而被广泛用于水泥混凝土路面工程中,但外加剂对水泥具有选择性,本文分析了影响水泥与减水剂适应性的因素,以期望在水泥混凝土路面工程中科学、合理地使用外加剂,得到性能优良的路面水泥混凝土。

The admixture can improve dramatically the performance of concrete, so it is widely used for the cement concrete pavement engineering. However, it has selectivity for cement. This article analyzes the factors influenced cement and the adaptability of water reducing agent, to expect that the admixture can be used with scientific and reasonable method in pavement engineering to obtain the satisfied performance of cement concrete for pavement.;