Self-adhesive sealing type drainage system

Abstract

The invention discloses a self-adhesive sealing type drainage system. The self-adhesive sealing type drainage system comprises a drainage plate structured and siphoning type drainage grooves; each drainage plate structure comprises a base plate, a plurality of bosses, a filter layer, a waterproof layer and a self-adhesive layer; the bosses are distributed on the base plate in a matrix mode; the filter layer is arranged above the bosses; one face of the waterproof layer is connected with the bottom face of the base plate, and the other surface of the waterproof layer is connected with the self-adhesive layer; and the drainage plate structures and the siphoning type drainage grooves are combined at will and spliced continuously, and waterproof materials are arranged at the splicing positions of the drainage plate structures and the siphoning type drainage grooves. Compared with the prior art, the self-adhesive sealing type drainage system has the advantages that the waterproof layer is connected to the bottom of the base plate, a peelable protective film is arranged on the surface of the waterproof layer, in this way, the drainage and waterproof integrated function can be achieved only by tearing off the protective film during construction, waterproof construction does not need to be conducted on the surface of a building independently, and therefore the construction period is shortened; and the drainage plate structures and the siphoning type drainage grooves are seamlessly spliced through waterproof materials, so that the waterproof effect is improved.

Description

technical field [0001] The invention relates to a drainage system, in particular to a self-adhesive sealing type drainage system. Background technique [0002] In the prior art, in the greening and drainage systems of three-dimensional garages or other house structures, drainage boards and waterproof structures are the most commonly used. Drainage boards are generally used for planting roofs. The existing drainage boards form solid or cup-shaped protrusions on the polymer sheet. The mouth of the cup-shaped protrusions is in the opposite direction of the protrusions. The protrusions are generally upward. The space in between constitutes the drainage channel. When the protrusions are down, holes are punched between the protrusions, and water passes through the holes and flows away from the spaces between the protrusions. The drainage system using drainage boards in the current technology is simply to spread several drainage boards on the roof, and then cover a layer of filte...

AI Technical Summary

Problems solved by technology

The drainage system using drainage boards in the current technology is simply to lay several drainage boards on the roof, and then cover a layer of filter cloth on it, and then cover the greening soil on the filter cloth, so that the sewage that seeps down can only be drained from the roof. The side row, and the drainage effect is not good, it is more likely to cause moisture seepage on the roof and affect the structure of the house

[0003] The traditional roof planting node waterproof structure of underground buildings generally includes building roof, slope layer, leveling layer, waterproof layer, isolation layer, fine stone concrete protection layer, storage and drainage layer, filter layer and planting soil, which greatly increases the operating cost And increase the construction period, and even if such a waterproof structure is adopted, the building structure will leak after a long time, which has brought a lot of troubles to developers and users

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