Roof joint water storing quality-guaranteed leakage repairing and preventing process

Abstract

The invention relates to a roof joint water storing quality-guaranteed leakage repairing and preventing process. The process includes: finding out exposed joints, cutting shallow grooves along the joints, controlling the joints in the grooves, and cleaning ash in the grooves; pouring thin cement into the grooves to fill the joints, and spreading in dry cement to form cement paste; paving cement concrete into the grooves until the cement concrete reaches the middle of each groove; arranging a steel wire mesh as wide as each groove in each groove as a rib, and filling the grooves with the cement concrete; using a plate to flatten the cement concrete layers to allow the same to be parallel with a roof; covering the roof with a waterproof material layer in a carpet manner when the cement concrete layers are dried; building fences around the area covered by the waterproof material layer to form a reservoir, and always keeping water in the reservoir. By the method, the problem that traditional waterproof materials are easy to age and embrittle and not durable is solved, exposed joints, hidden joints and developed joints are processed separately, and layer by layer leakage preventing, safe leakage repairing and good waterproof effect are achieved. By storing water on the waterproof material layer, the quality of the waterproof material layer can be kept for a long time, indoor temperature can be reduced by 5-10 DEG C in summer, cool effect is achieved, air conditioned can be omitted, and fish culture is achieved.

Description

technical field [0001] The invention belongs to a technique for repairing and preventing leaks on roofs, in particular to a technological method for repairing and preventing leaks by storing water in cracks on the roof. Background technique [0002] There are many reasons for roof cracking and rain leakage, such as natural factors such as earthquakes and land subsidence, as well as poor construction quality, unqualified building materials, inadequate construction, congenital holes in the concrete, and sudden changes in temperature when exposed to wind and sun. Thermal expansion and contraction lead to bursting and so on. The roof made of reinforced concrete, no matter how strict the construction is and how good the quality is, under the action of various natural factors, the new house will more or less have some cracking and water leakage within 3-5 years. Because of this, a special industry has emerged on the market, roof leak prevention. [0003] Leakage after the roof c...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to address the deficiencies in the above-mentioned prior art, and propose a roof crack water storage quality maintenance method to prevent leaks, to solve the problem of roof leak repair and leak prevention under complex conditions, to eliminate open seams and prevent hidden seams Leakage and development joints and maintain long-term quality of waterproof materials without aging, not brittle, combined with repair and prevention, highly leak-proof, and partially improve the temperature environment in the room

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