Drainage type waterproof system

A technology of drainage parts and waterproof boards, which is applied in the direction of roof drainage, roof insulation materials, roofing, etc., can solve the problems of difficult construction and short waterproof period, and achieve the effects of long waterproof period, reduced construction difficulty, and increased effective height
CN109577495AActive Publication Date: 2019-04-05怀化沃普环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
怀化沃普环保科技有限公司
Publication Date
2019-04-05

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Abstract

The invention discloses a drainage type waterproof system, which fully utilizes the surface performance of hydrophilicity and hydrophobicity of substances to drain, guide and separate water flow on avertical wall surface or accumulated water in a drainage ditch which has weak hydrophobicity and hydrophilicity with hydrophilic substances, or process each interface or the vicinity of each interfaceof the vertical wall surface and the inner side of the outer side wall or the upper edge of the inner side of the outer side wall of the drainage ditch into a hydrophobic surface, so as to prevent water flow from leaking into the interface or prevent the water surface slightly higher than the side wall of the drainage ditch from overflowing from the side wall of the drainage ditch, so that the drainage performance of the vertical wall surface and the drainage ditch is improved, the technical problems of the existing flooding technology, such as high quality requirements for construction technology, meteorology and sealing materials, short waterproof life and drainage of accumulated water in the middle of the drainage ditch are successfully solved, and all products can be produced with standardized profiles or prefabricated components.
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Description

technical field

[0001] The invention relates to drainage and waterproof engineering, in particular to utilizing the surface properties of materials to complete the tasks of flooding and drainage and waterproofing. technical background

[0002] For a long time, the flooding between the flat roof of the building, the vertical wall and the ground, the car window and the roof, the publicity window top and the vertical wall, etc. has been realized by strictly preventing rainwater leakage. The quality requirements of the sealing materials are high, so flooding treatment has long been a major problem; in addition, the general drainage ditch requires the drainage port to be lower than the middle part of the drainage ditch or the depth of the drainage ditch is deeper to facilitate drainage, but in some The depth requirements of the drainage ditch are relatively strict, and the installation environment of the drainage ditch is not very ideal. When the drainage ditch is easy to accumul...

Claims

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