摘要
通过剩余强度比试验,比较了几种填料在沥青混合料中使用的水稳定性能;并通过生命周期评价(Lifecy-cle assessment,LCA)法对几种不同填料在沥青混合料中应用的环境友好性进行了直观、科学的分析。作为一种难以处置的工业废渣,碱渣在沥青混合料中替代传统填料使用时,不仅可以提高沥青混合料的抗剥落性能,还具有重要的经济和环境效益。
Compared water stability of several fillers with residual strength experiments. The environmental-friendly characteristics of several fillers are analyzed in asphalt mixtures by the assessment of the lifeeycle （LCA）. The residue is an industrial waste difficult to be disposed. Residue can enhance antistripping of asphalt mixtures when used in asphalt mixtures as the filler. Compared with tradition fillers, the residue has more significant economical and environmental benefits than limestone in the asphalt mixture.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2007年第1期56-59,共4页
Journal of Nanjing University of Aeronautics & Astronautics
基金
江苏省建设厅科技计划(JS200334)资助项目
关键词
碱渣
沥青混合料
填料
生命周期评价
residue
asphalt concrete
filler
lifecycle assessment
