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Xd—103防水复合柔毡是一种新型防水材料,它在病险库土坝防渗处理方面,有着比过去传统防渗材料更多的优点。1989年湖南省长沙市水利水电局用Xd—103防水复合柔毡处理了几座水库的大坝及隧洞渗漏,收到了较好的效果。 Xd—103防水复合柔毡施工简单,且容易保证质量,具体施工步骤是: 1.整平坝坡,在坝坡上挖好平台,在坝肩及基础挖沟槽,将柔毡自下而上铺平; 2.铺好后的柔毡搭接5～10cm,将搭接处的柔毡的塑膜揭开,在柔毡搭接部涂Xd—103粘胶剂,
Xd-103 waterproof composite soft felt is a new type of waterproof material, it has more advantages than the traditional anti-seepage material in the seepage control of the dangerous dam. In 1989, Changsha City, Hunan Province Bureau of Water Resources and Hydropower with Xd-103 waterproof composite soft felt treated several reservoirs of the dam and tunnel leakage, and received good results. Xd-103 waterproof composite soft blanket construction is simple, and easy to ensure the quality of the specific construction steps are: 1. Leveling the dam slope, digging a good platform in the slope, digging grooves in the dam and the foundation, the soft felt from below Paved flat; 2. After paving soft felt lap 5 ~ 10cm, the lap at the plastic film opened the soft felt, lap joints in the soft felt coated Xd-103 adhesive,