用于隧道渗漏水治理的高分子注浆材料新进展  

New development of polymer grouting materials for water leakage treatment of tunnels

作　　者：毕伟涛 张灵芝 李春轩 张嘉晨 耿刚强[2] 颜录科[2] 

机构地区：[1]陕西通宇公路研究所有限公司,陕西西安710077 [2]长安大学材料科学与工程学院高分子材料与工程系,陕西西安710064

出　　处：《粘接》2017年第4期61-64,共4页Adhesion

基　　金：陕西省交通科技项目(项目编号:10-45K)资助

摘　　要：主要综述了高分子注浆材料的新进展,介绍了几类改性聚氨酯(PU)和环氧树脂注浆材料,包括复合水玻璃/PU注浆材料、纳米二氧化硅增强PU复合材料、PU/环氧树脂双组分注浆材料和环氧树脂/PU半互穿网络等。对比了使用不同方法改性后高分子注浆材料的性能变化及其在隧道渗漏水治理中的应用。In this paper, the new achievements of polymer grouting materials were reviewed, and several modified polyurethaneor epoxy resingrouting materials were introduced, including water glass/polyurethane composites, silica nanoparticle reinforced polyurethane grouting materials, polyurethane/epoxy resin two component grouting materials, epoxy resin/polyurethane semi interpenetrating network. The emphases were put on the improved performance of modified grouting materials and their promising application in the field of tunnel leakage treatment

关 键 词：注浆材料 聚氨酯 环氧树脂 改性 

分 类 号：TQ437.1[化学工程]