天津建设科技2024，Vol.34Issue(1)：29-31,3.DOI:10.3969/j.issn.1008-3197.2024.01.009
蓄盐类沥青混合料路用性能和盐析试验研究
Experimental Research on Road Performance and Salting-out of Salt-storing Asphalt Mixture
张春昱 1英楠2
作者信息
- 1. 天津市交通科学研究院,天津 300074
- 2. 长城(天津)质量保证中心有限公司,天津 300000
- 折叠
摘要
Abstract
In view of the fact that the application effects of salt storage materials are uneven,this paper tests the road per-formance and salting out effect of the two kinds of salt storage asphalt mixtures.The road performance test re-sults show that the water stability,high and low temperature performance and water seepage performance of the salt storage asphalt mixture mixed with 1#anti freezing agent and 2#anti freezing agent can meet the techni-cal requirements of the specification.The results of conductivity method salting out test show that the effective time for 1#and 2#anti freezing agents to inhibit freezing is 90 hours and 24 hours respectively.关键词
道路工程/蓄盐类沥青混合料/路用性能/盐析/电导率法Key words
road engineering/salt-storing asphalt mixture/road performance/salting-out/conductivity method分类
交通工程引用本文复制引用
张春昱,英楠..蓄盐类沥青混合料路用性能和盐析试验研究[J].天津建设科技,2024,34(1):29-31,3.
