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地下工程的防水方案一般分为:排水法防水(主要指渗排水层),加防水层防水(主要指刚性防水层如水泥砂浆防水层、钢板防水层和柔性防水层如卷材防水层、沥青防水层)和利用结构本身防水(主要指防水混凝土)。轧钢厂的地下防水主要采取渗排水层,防水混凝土作为防水技术方案。某初轧厂均热炉车间的地下防水工程,原设计就采用了国内多年来常用的渗排水层技术方案。我们针对该项工程的水文地质、工程地质条件,并参考国外同类型设计实例,进行
Waterproofing schemes for underground works are generally divided into: waterproofing method for drainage (mainly refers to drainage and drainage layer) and waterproofing for waterproof layer (mainly rigid waterproof layer such as cement mortar waterproof layer, steel waterproof layer, flexible waterproof layer such as coil waterproof layer, asphalt The waterproof layer) and the structure itself are waterproof (mainly waterproof concrete). The underground waterproofing of rolling mills mainly adopts the seepage drainage layer and waterproof concrete as a waterproof technology scheme. In the underground waterproofing project of a homogenizing furnace workshop in a rolling mill, the original design used the technical scheme of the drainage and drainage layer commonly used in the country for many years. We conducted the hydrogeology and engineering geological conditions of the project and referenced the same type of design examples from abroad.