A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for plugging dewatering well
The invention provides a method for plugging a dewatering well. The method comprises the steps that a blank area and a first construction area are preset around the dewatering well; a waterproof layeris constructed in the first construction area; a bottom plate cushion layer is constructed on the waterproof layer; a second construction area is preset on the bottom plate cushion layer; a water stop steel plate and a quick-easy setback grid are constructed in the second construction area; a third construction area is preset in the blank area; concrete is constructed in the third construction area; and micro-expansion concrete is constructed on the concrete. According to the method for plugging the dewatering well, construction is easy, the cost is low, the waterproof durability is good, a steel sleeve is not needed, and the application range is wide.
一种封堵降水井的方法，所述方法包括步骤：在降水井周围预设空白区域和第一施工区域；在所述第一施工区域内施工防水层；在所述防水层上施工底板垫层；在所述底板垫层上预设第二施工区域；在所述第二施工区域内施工止水钢板和快易收口网；在所述空白区域内预设第三施工区域；在所述第三施工区域内施工混凝土；在所述混凝土上施工微膨胀混凝土。本申请提供的一种封堵降水井的方法施工简单，成本低，防水耐久性好，无需钢套管，适用范围广。
Method for plugging dewatering well
The invention provides a method for plugging a dewatering well. The method comprises the steps that a blank area and a first construction area are preset around the dewatering well; a waterproof layeris constructed in the first construction area; a bottom plate cushion layer is constructed on the waterproof layer; a second construction area is preset on the bottom plate cushion layer; a water stop steel plate and a quick-easy setback grid are constructed in the second construction area; a third construction area is preset in the blank area; concrete is constructed in the third construction area; and micro-expansion concrete is constructed on the concrete. According to the method for plugging the dewatering well, construction is easy, the cost is low, the waterproof durability is good, a steel sleeve is not needed, and the application range is wide.
一种封堵降水井的方法，所述方法包括步骤：在降水井周围预设空白区域和第一施工区域；在所述第一施工区域内施工防水层；在所述防水层上施工底板垫层；在所述底板垫层上预设第二施工区域；在所述第二施工区域内施工止水钢板和快易收口网；在所述空白区域内预设第三施工区域；在所述第三施工区域内施工混凝土；在所述混凝土上施工微膨胀混凝土。本申请提供的一种封堵降水井的方法施工简单，成本低，防水耐久性好，无需钢套管，适用范围广。
Method for plugging dewatering well
一种封堵降水井的方法
LIANG ZHIWANG (author) / LIU XIAOYUN (author) / TAN FUXIANG (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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