摘要
对青岛地区生产的多孔安山岩集料进行不同类型的沥青混合料设计,对体积指标关键参数、生产及施工过程中关键控制指标、技术要求及标准进行探讨,指出必须在各阶段严格控制及保证沥青混合料的抗水损害问题的各项措施是安山岩集料在潮湿多雨地区沥青混凝土路面成功应用的前提。
This paper mainly talks about porous andesite asphalt mixture design of different types,has a discussion about the volume index key parameter,key control index,technical demand and standard during production and construction.It indicates that strict control measures for asphalt mixtures anti-watering problems is affectiv premise for porous andesite asphalt mixture's sucessful application in wateriness and raininess areas.
关键词
沥青混合料
多孔安山岩
理论最大相对密度
配合比设计
关键参数
asphalt mixture
porous andesite
maximum theoretical relative density
gradation design
key parameter
