Construction method of FQY + TU-JS basement waterproof system

Abstract

The invention discloses a construction method of an FQY + TU-JS basement waterproof system. The waterproof structure comprises a poured concrete cushion layer, a painted TU-JS polymer cement waterproof coating layer, a poured waterproof coating protection layer, a poured basement FQY rigid waterproof concrete bottom plate, a poured basement FQY rigid waterproof concrete bottom plate, a poured basement FQY rigid waterproof concrete side wall and a painted TU-JS polymer cement waterproof coating layer on the outer side of the side wall. A plastic polystyrene board is laid as a waterproof protection layer, soil is backfilled, a basement FQY rigid waterproof concrete top plate is poured, the top face of the top plate is coated with a TU-JS polymer cement waterproof coating layer, a self-adhesion polymer modified asphalt waterproof roll is laid, C20 fine aggregate concrete is poured as a protection layer and an isolation layer, and a filtering layer and a drainage layer are arranged. Backfilling planting soil and a vegetation layer and the like. The waterproof effect is good, the technological process is simple, the engineering construction progress can be accelerated, and the construction period is shortened. The corresponding costs of materials, manpower, transportation, storage and the like are reduced, the crack generation probability is greatly reduced, and the later maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of house building engineering construction, and in particular relates to a construction method of an FQY+TU-JS basement waterproof system. Background technique [0002] As an important construction link in the construction of construction projects, the underground waterproof project will directly affect the waterproof performance of the entire building if its construction quality is good or bad. Since the underground waterproofing project has been in a humid underground construction environment for a long time, once the waterproofing treatment project has defects, it will cause groundwater to seep into the room, which will bring a lot of inconvenience to people's daily life. In many civil engineering projects, it is considered that the basement floor and side slabs are relatively thick, and the impermeability and waterproofing of the concrete itself is enough. As a result, the entire basement floor and side ...

AI Technical Summary

Problems solved by technology

Since the underground waterproofing project has been in a humid underground construction environment for a long time, once there is a defect in the waterproofing project, it will cause groundwater to seep into the room, which will bring a lot of inconvenience to people's daily life

In many civil engineering projects, it is considered that the basement floor and side slabs are relatively thick, and the impermeability and waterproofing of the concrete itself is enough. As a result, the entire basement floor and side slabs are eroded by groundwater all the year round, and leakage points are inevitable, so that from point to surface, A comprehensive breakthrough has caused many underground projects to be abandoned

Of course, there are leakage points on the bottom and side plates of the basement, which can be partially plugged with the existing technology, but the fact that the life of the bottom and side plates has been shortened due to water erosion is irreversible.

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