新型温拌剂对沥青混合料压实特性的影响  

Effect of a New Type of Warm-mix Additive on Asphalt Mixture Compaction Performance

作　　者：申茂枝 

机构地区：[1]锡林郭勒盟公路管理处,锡林浩特026000

出　　处：《建材世界》2013年第2期32-34,共3页The World of Building Materials

摘　　要：为了研究Rediset型沥青温拌剂对沥青混合料性能的影响,该文通过布洛克菲尔德旋转粘度计(Brookfield)测定温拌沥青的粘度和旋转压实实验表征温拌沥青混合料的压实性能。结果表明Rediset型沥青温拌剂对沥青粘度影响很小,而温拌沥青混合料的压实特性曲线能很好的评价温拌剂的温拌性能,可以作为评价沥青温拌剂性能的一项指标。In order to study the influence of a new type of warm-mix additive on asphalt mixture compaction per- formance, several properties of warm-mix asphalt and asphalt mixture were studied by brookfield and gyratory compac- tor in this paper. The results indicated that the change of asphalt viscosity with warm-mix additive was very small whereas the curve of warm mix asphalt mixture compaction characteristic may be a asphalt temperature mixed agent performance parameters which can be used to evaluate asphalt mixture compaction performance.

关 键 词：温拌沥青 粘度 旋转压实 

分 类 号：U414[交通运输工程—道路与铁道工程]