摘要
提出了采用不开挖衬管法修复、再生破损严重的混凝土污水管,并取得良好效果。
Repairing and recycling badly damaged concrete drainage pipe without digging liner is expained, good results are also introduced.
出处
《上海建设科技》
1998年第3期19-20,共2页
Shanghai Construction Science & Technology
关键词
混凝土污水管
修复
衬管法
不开挖修复
liner geofabric synthetic resin hydraulicking solidification.
