废旧橡胶粉细集料水泥砂浆探析

Exploring and analysis about the cement mortar of the wasted rubber powder used as the fine aggregate

针对废旧橡胶国内外的利用现状,研究了废旧橡胶粉作为细集料对水泥砂浆物理力学性能的影响,指出将水泥及橡胶微粒两种材料制成复合材料,可以减少黑色污染,改善水泥混凝土的性能。

According to the utilization status of the waste rubber, the paper studies that the wasted rubber powder used as the fine aggregate has influence on the physical and mechanical properties of the cement mortar, points out the method which the cement and the rubber particle can be made the composite material, and the method can reduce black pollution and improve the cement concrete property.