Abstract
Abstract Polymer-modified cement concrete pavement can not only improve the problem of insufficient durability of asphalt pavement, but also improve the joint damage and cracks of cement concrete pavement. It has become the current research focus of new road materials. Through indoor test methods, the compressive, flexural tensile strength and impact resistance, flexural fatigue resistance, impermeability, frost resistance, shrinkage characteristics and wear resistance of polymer modified cement concrete with different polymer content are studied. The research results show that the polymer has improved these properties, and the improvement effect gradually increases with the increase of the polymer content.
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