Tube root waterproof structure and construction process thereof

Abstract

The invention relates to the technical field of waterproof projects, in particular to a tube root waterproof structure and a construction process thereof. The tube root waterproof structure is compounded and matched with a tire body through a special rubber state waterproof coating to form the tube root waterproof structure, so that the tube root waterproof structure not only has the advantages ofa waterproof roll, but also has the advantages of a waterproof coating material. A continuous, intact and flawless waterproof layer with an excellent waterproof function can be formed on a base surface, and the layers form an organic whole, so that the structure is good in consistence. The structure fully exerts the characteristics that the used rubber state waterproof coating is quickly dried, is dried from inside to outside and does not flow, so that the waterproof structure can be continuously constructed on the basis of keeping the enough waterproof coating thickness, and a long time forwaiting is not needed. The finally obtained waterproof structure is firmly adhered to the base surface, and the waterproof layer is uniform and high in integral degree, does not separate, and is highin tensile strength.

Description

technical field [0001] The invention relates to the technical field of waterproof engineering, in particular to a pipe root waterproof structure and a construction process thereof. Background technique [0002] In recent years, waterproof coatings have been widely used in kitchen and bathroom, roof and basement waterproofing projects. During use, their leakage rate is very high, and the leaking parts are concentrated in the wall pipes, roof pipes and floor pipes. , For example, in the waterproofing project of the bathroom, there are more than ten pipes through the floor, so if the waterproofing of the roots of these pipes is not in place, it will easily cause leakage. When the conventional waterproof coating is applied to the root of the pipe, the paint is simply painted on the root of the pipe, and the upper part is 10-20cm. The adhesion between the paint and this kind of material is very poor, and it can be easily torn from the pipe wall without soaking in water, which is...

AI Technical Summary

Problems solved by technology

When the conventional waterproof coating is applied to the root of the pipe, the paint is simply painted on the root of the pipe, and the upper part is 10-20cm. The adhesion between the paint and this kind of material is very poor, and it can be easily torn from the pipe wall without soaking in water, which is very easy to cause leakage. In addition, after the waterproofing construction, due to the shaking of the pipe body and the The thermal expansion and contraction of the pipe during use will cause fatigue stress to the waterproof layer at the root of the pipe, and the waterproof coating will often crack and fall off during use.

[0003] Due to the poor adhesion between the polymer cement waterproof coating and PVC, cast iron or steel materials, it cannot be integrated with the pipe wall, and the waterproof coating has poor fatigue resistance during use. Therefore, the single coating of the current technology for pipe root treatment The service life of the layer is short and the waterproof effect is poor

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