What's the leak in the swimming pool? How to deal with the leakage of swimming pool is more appropriate?

1, in the form of large area leakage. Large-scale water seepage generally occurs in the bottom plate, the main reason is that the precipitation of the foundation pit around the foundation surface should be below the cushion layer, because it can not reach the proper water level, resulting in poor drainage, rising water level of the foundation pit, flooding the cushion layer and not having the conditions for pouring concrete. At this time, in order to achieve a certain project progress, the construction with water was carried out.

2. The leakage form of construction joints. Because during construction, people are used to artificially dividing the whole ground into many blocks, and during construction, they will carry out construction according to several blocks instead of the whole construction, which leads to cracks after construction is completed.

3. Seepage mode of deformation joint. Because the water stop is not firmly fixed and the concrete is not dense, the whole will deviate from the center, resulting in pits, which will become more and more serious after water erosion.

4. The seepage form of the through-wall pipeline. In underwater engineering, there are also various pipelines, such as air pipes, water pipes and electric pipes. The connection with the main pipe is not tight, and the welding parts are defective, which may lead to cavities during concrete pouring, and the cavities between concrete will lead to water seepage.

How to deal with water leakage in swimming pool;

(1) surface repair method. Mainly suitable for slender joints. Usually, film materials such as epoxy resin or resin-impregnated glass cloth are laid along the same crack surface. For the clean water pool, non-toxic and pollution-free environmental protection materials must be used, and appropriate materials should be selected according to the reference requirements.

(2) Filling method. When the cracks are wide, V-shaped or U-shaped grooves can be formed along the cracked concrete surface, which can be filled with resin mortar, impervious mortar or asphalt, and the surface can be reinforced by the above methods. Similarly, after treatment, it is necessary to wait for 7 days before the subsequent construction, so as to avoid the failure of the filling material.

(3) injection method. When the crack width is small and deep, the repair method of injecting repair material into concrete can be adopted. Firstly, an injection tube is arranged at the crack, and then it is closed by surface treatment.