Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of civil construction buildings, and provides a super-long basement concrete base plate deformation joint leakage prevention and leakage treatment method. A wide outer-pasting type water stop belt is embedded on the upstream face of a deformation joint, a medium embedded type steel-edge rubber water stop belt is embedded in the middle of the deformation joint, and base plate concrete is poured on one side; butyronitrile cork rubber is fixedly installed below the steel-edge rubber water stop belt in the vertical direction of a base plate, a slot is reserved through a batten in the upper portion, concrete is poured on the other side, and the batten is taken out of the slot when the concrete is finally set; after an upper structure scaffold formwork is removed, impurities in the deformation joint slot are removed, then the slot is filled with thick non-solidified liquid rubber asphalt, and a hydrophilic expansion water stop strip is embedded, and finally the joint slot is troweled through a quick-setting plugging agent. Compared with a traditional deformation joint waterproof method, the super-long basement concrete base plate deformation joint leakage prevention and leakage treatment method is better in effect, more economical and easier to implement, drainage can be achieved through drainage of a water drainage pipe on the condition that settlement deformation is too large and cannot be treated, maintenance is not needed in the later period.
The invention belongs to the field of civil construction buildings, and provides a super-long basement concrete base plate deformation joint leakage prevention and leakage treatment method. A wide outer-pasting type water stop belt is embedded on the upstream face of a deformation joint, a medium embedded type steel-edge rubber water stop belt is embedded in the middle of the deformation joint, and base plate concrete is poured on one side; butyronitrile cork rubber is fixedly installed below the steel-edge rubber water stop belt in the vertical direction of a base plate, a slot is reserved through a batten in the upper portion, concrete is poured on the other side, and the batten is taken out of the slot when the concrete is finally set; after an upper structure scaffold formwork is removed, impurities in the deformation joint slot are removed, then the slot is filled with thick non-solidified liquid rubber asphalt, and a hydrophilic expansion water stop strip is embedded, and finally the joint slot is troweled through a quick-setting plugging agent. Compared with a traditional deformation joint waterproof method, the super-long basement concrete base plate deformation joint leakage prevention and leakage treatment method is better in effect, more economical and easier to implement, drainage can be achieved through drainage of a water drainage pipe on the condition that settlement deformation is too large and cannot be treated, maintenance is not needed in the later period.
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