对沥青混合料配合比设计与压实度标准的讨论

Discussion on the mix proportion design of asphalt mixture and standards of compactness

为了提高沥青路面的使用性能,对沥青混合料配合比设计与优化进行了介绍,着重讨论了沥青混合料最大(理论)密度的计算与压实度标准,指出正确确定理论密度与压实度标准对于真实反映沥青混合料的各项技术指标具有重要意义。

In order to improve the service performances of asphalt pavement mix proportion design of asphalt mixture and optimization are introduced. In addition, the calculation of maximum theoretical density and standards of compactness of asphalt mixture are mainly discussed. Author points out that correct theoretical density and standards of compactness play important roles in reflecting technical indexes ofasphalt mixture.