客土喷播技术在高速公路边坡防护中的应用

针对近年来高速公路边坡和开挖路段环境破坏严重、传统绿化方法覆盖率低及养护困难这些现状，以美化高速公路景观和提高生态效益为目的，探索客土喷播技术在高速公路绿化中的应用效果。总结了客土喷播技术主要应用材料、设备、施工流程及注意事项等。实践证明，客土喷播技术绿化效果好，施工进程快，有利于高速公路边坡生态环境的快速修复。

Application of External-soil Spray Seeding Technology in Expressway Slop Protection

In recent years,the environment of expressway slope and excavation section had been damaged seri- ously, traditional greening methods were low coverage and difficult to maintain. For the purpose of beautifying landscape of expressway and improving the ecological benefits, application effect of external-soil spray seeding technology on expressway greening was explored. The application materials, equipments, construction process and points for attention were concluded. The practice showed that external-soil spray seeding technology had good effects on green, saved time and it was beneficial to rapid repair ecological environment of expressway slope.