路基工程Issue(5)：94-99,6.DOI:10.13379/j.issn.1003-8825.2017.05.21
“H型”温拌沥青混合料的降温效果及路用性能研究
Study on Cooling Effect and Pavement Performance of H-type Warm Mix Asphalt
熊越 1纪小平 1李向航 1邹海味1
作者信息
- 1. 长安大学特殊地区公路工程教育部重点实验室,西安710064
- 折叠
摘要
Abstract
Asphalt mixture was prepared by H-type warm mixed agent at different temperatures,and its volume index was measured to determine the cooling effect and the optimum temperature for mixing and molding.Then at such optimum temperature,the specimen was prepared to test the WMA's high and low temperature performance,and water stability.The results show that,compared to the traditional HMA,the H-type WMA has the temperature drop range of 20 ℃,with both the high and low temperature performance,and the water stability basically the same as those of HMA.关键词
道路工程/温拌沥青混合料/降温效果/路用性能Key words
road engineering/warm mix asphalt/cooling effect/pavement performance分类
交通工程引用本文复制引用
熊越,纪小平,李向航,邹海味..“H型”温拌沥青混合料的降温效果及路用性能研究[J].路基工程,2017,(5):94-99,6.
