对比介绍了水泥基渗透结晶型防水材料(CCCW)在地铁盾构法施工预制管片生产中的干撒法和涂刷法两种施工工艺。

This article compares dry spreading technique with coating method of CCCW applied in prefabrication pipe sections, which are used in shield construction.

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某隧洞工程采用TBM施工，六边形预制钢筋混凝土管片衬砌。

One tunnel is being constructed by TBM. Its lining adopts precast concrete hexagonal segment.

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