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Waterproof construction method for structure water tank

A construction method and pool technology, applied in the direction of building components, building insulation materials, etc., can solve the problems of water stringing, inconvenient construction, and inability to lay decorative tiles, etc., and achieve the effect of overcoming the hidden danger of leakage

Inactive Publication Date: 2017-10-13
郭春未
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because polyurethane cannot work wet, once the moisture is suffocated during waterproof construction, "two skins" will naturally form between the organic waterproof additional layer and the inorganic building base surface, resulting in the phenomenon of "interlayer water"
It is difficult to require the base surface to be dry under the specific environment of the civil construction site, so "two skins" have become a difficult technical obstacle for organic waterproof construction such as polyurethane; in addition, organic waterproof layers such as polyurethane are mostly elastomers, and the facade cannot be protected by cement mortar The protective layer on the floor and pool bottom plane is also artificially made "two-layer skin". Swimming pools, etc. cannot be paved with decorative tiles, which will bring inconvenience to subsequent construction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A waterproof construction method for an indoor structural pool, the method steps are as follows:

[0027] S1: Treatment of key parts: Build a reinforcement layer on the fixed leakage point, pour fine stone concrete on the reinforcement layer, level the upper surface, plaster the surface and finish it, so that the fixed leakage point will not leak;

[0028] S2: Base surface cleaning: Thoroughly clean the waterproof construction base surface, including the laitance layer that may appear on the bottom surface of the pool;

[0029] S3: Apply epoxy glue: apply epoxy glue on the waterproof construction surface to increase the interface adhesion;

[0030] S4: Rigid waterproof: first use thick gram of leakage slurry to repair the low-lying parts of the large surface to smooth, and then scrape the gram of leakage clean slurry in the pool, evenly scrape the coating without leaking, and the coating thickness is 0.55mm (the coating thickness can Select within the range of 0.5-0.6m...

Embodiment 2

[0036] A waterproof construction method for an outdoor structural pool, the method steps are as follows:

[0037] S1: Treatment of key parts: Build a reinforcement layer on the fixed leakage point, pour fine stone concrete on the reinforcement layer, level the upper surface, plaster the surface and finish it, so that the fixed leakage point will not leak;

[0038] S2: Base surface cleaning: Thoroughly clean the waterproof construction base surface, including the laitance layer that may appear on the bottom surface of the pool;

[0039] S3: Apply epoxy glue: apply epoxy glue on the waterproof construction surface to increase the interface adhesion;

[0040] S4: Rigid waterproofing: first use thick gram of leakage slurry to repair the low-lying parts of the large surface to smooth, and then scrape the gram of leakage clean slurry in the pool. It is required to scrape evenly without leakage, and the coating thickness is 0.5-0.6mm; Scrape the second time after drying once; the up...

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Abstract

The invention discloses a waterproof construction method for an indoor structure water tank. The method comprises the following steps of key part processing, base surface cleaning, epoxy glue coating, rigid waterproofing, flexible waterproofing, edge sealing inspecting, rigid protection conducting, protection layer preparing and follow-up constructing. According to the waterproof construction method for an indoor structure water tank, special treatment is carried out at a fixed leakage point, so that systematic and self waterproofing of the water tank can be achieved; then the construction of a whole leakage resistant rigid waterproof layer is carried out in a wet mode, so that risks of leakage can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of waterproof construction, in particular to a waterproof construction method for a structural pool. Background technique [0002] Structural pools refer to concrete structural load-bearing pools such as drinking water pools, fire-fighting pools, storage tanks, reclaimed pools, and swimming pools. Structural pools are mostly designed with polyurethane waterproof coatings, SBS waterproof membranes and other organic flexible waterproof additional layers. The specifications require that the organic waterproof layer be constructed on a solid, flat, clean, and dry cement mortar leveling layer. Because polyurethane cannot work wet, once the moisture is suffocated during waterproof construction, "two skins" will naturally form between the organic waterproof additional layer and the inorganic building base surface, resulting in the phenomenon of "interlayer water". It is difficult to require the base surface to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66
CPCE04B1/66
Inventor 郭春未
Owner 郭春未
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