阳离子道路乳化沥青改性  

A study on improving positive ion road emulsified asphalt

作　　者：田永淑[1] 李国江[1] 张俊杰[1] 

机构地区：[1]河北理工学院化工系,河北唐山063009

出　　处：《河北理工学院学报》2003年第1期143-145,150,共4页Journal of Hebei Institute of Technology

摘　　要：在不改变胺化木质素为乳化剂的道路乳化沥青的筑路工艺、装备的条件下 ,加入复合添加剂进行改性 ,保留了原乳化沥青的优点 ,缩短了初凝时间 。Under the conditions of original technology and equipment of the road construction with aminated ligning as emulsifying agent,a new compounded additive was added in road emulsified asphalt.The advantage of emulsified asphalt remained.The initial setting time was shortened.The caking force and antifriction property were improved.

关 键 词：阳离子 破乳剂 乳化沥青 粘聚力 促凝 改性处理 抗磨性能 道路建筑材料 

分 类 号：U414.75[交通运输工程—道路与铁道工程]