新型沥青混凝土的特性与施工技术

Feature and construction Technique of New As- Asphalt Concrete

本文介绍了近几年发展起来的新型沥青混凝土材料，即多孔性沥青混凝土、沥青玛蹄脂碎石混凝土和浇注式沥青混凝土，它们与普通沥青混凝土相比有许多优良特性，将逐步在我国推广应用，但同时也要求研制开发或引进新的施工机械设备。

This paper introduces new asphalt concrete materials which were developed in recentyears. These materials are: porous asphalt concrete, SMA and cast type asphalt concrete. Theircharacteristics are much better than common asphalt concrete and They will be spread and be usedgradually in our country. At the same time, newconstruction machinery and equipment must be developed and introduced.