摘要
研究了多孔玄武岩吸水特点、吸水率试验方法对吸水率试验结果的影响,以及高吸水率玄武岩对沥青混合料性能的影响,并在室内采取相关技术措施改善多孔玄武岩沥青混合料的使用性能,在施工过程中采取有效的技术工艺手段,使多孔玄武岩沥青混合料的使用性能达到室内试验效果,满足路用技术要求。
This paper studies the absorption characteristics of porous basalt, effects of water absorption rate test methods on the results of water absorption, effects of high water absorption rate of basalt on the performance of asphalt mixture. And take relevant measures to improve the performance of porous basalt asphalt mixture. By means of technology effectively in the process of construction, performance of the porous basalt asphalt mixture meet the technical requirements.
出处
《公路工程》
北大核心
2014年第4期223-225,230,共4页
Highway Engineering
关键词
道路工程
沥青混合料
玄武岩
吸水率
水稳定性
使用性能
road engineering
asphalt mixture
basalt
water absorption
water stability
performance
