concrete lining

基本解释

Construction of concrete lining at the time of the basic lofting lofting method consistent with the excavation.
混凝土襯砌時的施工放樣基本與開挖放樣方法一致。
An anticorrosion method of using modified water glass concrete lining of furan resin for saturators is introduced.
介紹了一種對飽和器採用呋喃改性水玻璃混凝土襯裡的防腐蝕方法。
The arch crown concrete lining with pump transmitting was applied in the Jila tunnel project construction. It quickened construction pace, reduced the project costs and ensured the project quality.
在雞喇隧洞施工中，採用泵送拱頂混凝土襯砌，加快了雞喇隧洞工程進度，降低了工程成本，保証了工程質量；

All this concrete ends up lining streams and waterfalls, but it also has contributed to the "heat island" effect in Tokyo.
NPR: Public Works Endanger Japan's Environment