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本文主要从地铁工程三个方面的防水原则、防水工程在自防水与附加层的防水上主要存在的问题进行分析,并从完善混凝体的使用,提高自防水能力、增加防水层,使用多重防水技术、改善变形缝的设置,为实现全方位防水提出了对应的解决措施。

Discuss the Waterproof Construction Technology of Subway Engineering

This article carries on the analysis of the subway engineering from three aspects of the waterproof principle, waterproof engineering on the waterproof and additional layer of waterproof mainly existing problems, and from the use of concrete body, improve the waterproof ability and the water-proof layer, use multiple waterproof technology, and imp-roving the deformation cracks of set ing, in order to put for-ward the corresponding solution measures to achieve al-round waterproof.