摘要
多孔沥青混凝土具有排水、降噪等优良性能,广泛应用于表面层。通过调研和整理,介绍了多孔沥青混凝土路面的起源、发展以及在我国的实践。同时,调研分析了多孔沥青混凝土路面的强度机理、降噪机理与排水机理。最后指出了未来多孔沥青混凝土的研究方向。
Porous asphalt concrete pavements enjoyed good performance in terms of drainage, noise-reduction and etc, which are widely used as the surface course throughout the world. Through investigation and trimming, the origin, development and practice in China of porous asphalt concrete pavements were discussed. At the same time, strength mechanism, noise-reduction mechanism and drainage mechanism of porous asphalt concrete pavements were also analyzed here. Finally, the future research direction of porous asphalt concrete pavements was pointed out.
出处
《国外建材科技》
2008年第5期40-42,共3页
Science and Technology of Overseas Building Materials
关键词
多孔沥青混凝土
调研
发展历程
机理
porous asphalt concrete
investigation
development history
mechanism
