排水沥青混凝土路面技术及其在日本的发展

排水沥青混凝土路面由于具有迅速排水、抗滑,降低雨天水雾、水漂,提高行车视距,减少雨后反光,降低噪声等优良的路用性能,在欧美日等发达国家的道路上得到广泛推广应用。借助于日本排水沥青混凝土路面的发展经验,较全面地介绍了排水沥青混凝土路面的混合料设计、材料品质要求、材料品质与路用性能的关系、路面施工和使用养护维修等方面的信息,旨在为我国公路工作者研究、设计和推广应用该路面提供可借鉴的参考。

Drainage Asphalt Concrete Pavement Technology and its Developments in Japan

Drainage asphalt concrete pavement,because of it's good road performances on providing speedy drainage and skid resistance,reducing spray from vehicles and thickness of water membrane in rain,improving driver visibility,reducing headlight glare after rain and road noise and so on,is widely applied on the road in Europe,America and Japan etc.On the basis of developed experiences for drainage asphalt concrete pavements in Japan,the design of mixtures,requirements of material qualities,relating properties between material qualities and road performances,pavement construction and maintenance are introduced in order to offer some referenced informations for the people engaged in research,design and application on that pavements.