高性能路面水泥混凝土配合比的试验研究

Study of Experiment of the Cement Concrete Match Ratio of High-performance Highway Road Surface

通过试验研究水泥强度、外加剂对高性能路面水泥混凝土的力学性能和抗冻性、收缩性的影响,对路面混凝土配合比设计参数进行了优选,提高路面混凝土的服务寿命.

Through the cement intensity, admixture mechanics performance and resisting the freezing, contractile influence to the cement concrete of high-performance road surface of experimental study, carry on optimum seeking to the concrete match ratio design parameter of road surface, improve the service life-span of the concrete of road surface.