摘要
通过室内试验,研究了典型超薄沥青混凝土面层SMA-10、SAC-10的路用性能和使用性能,并对三种级配的超薄沥青混凝土做了简要的性能分析和经济评价。结果表明:从技术经济综合分析,超薄沥青混凝土宜采用SAC-10中值级配;对高温和多雨地区的重交通路段,可采用性能更加优异的SMA-10中值级配。
Performance of typical ultra-thin asphalt concrete pavements of SMA-10 and SAC-10 were studied through laboratory tests. Concise performance analysis and economic evaluation of ultra-thin asphalt mixes were also given. The results show that the median gradation of SAC-10 is suitable for ultra-thin asphalt concrete pavement, but the median gradation of SMA-10 is better for heavy traffic pavement in hot and wetter climate regions based on analysis of technology and economic evaluation.
出处
《中国矿业》
北大核心
2008年第8期94-96,101,共4页
China Mining Magazine
