SMA-13沥青混合料配合比设计总结

Design Summary of SMA-13 Bituminous Mixture Ratio

SMA是近年来使用较多的性能优越的沥青混合料 ,但其施工工艺要求较高 ,其配合比设计标准及方法也与普通的热拌沥青混合料有较大不同。本文结合工程实例 ,介绍其配合比设计标准及方法。

SMA is a bituminous mixture with good performance used more in recent years, but its construction process is highly required. So the ratio design standard and method have a greater different from the ordinary hot-mixed bituminous mixture. The paper introduces the ratio design standard and method in the light of the project example.