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Natural ventilation indoor wall surface moisture-proof method and moisture-proof system

A technology of natural ventilation and inner wall, applied in the direction of walls, building components, building insulation materials, etc., can solve problems such as high cost and waterproof drawbacks

Inactive Publication Date: 2020-04-17
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the defects and deficiencies in the prior art, the purpose of the present invention is to provide a naturally ventilated indoor wall moisture-proof treatment method and moisture-proof system, which solves the current waterproof disadvantages and high-cost technology caused by the full coverage of waterproof materials on the indoor wall surface question

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  • Natural ventilation indoor wall surface moisture-proof method and moisture-proof system
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  • Natural ventilation indoor wall surface moisture-proof method and moisture-proof system

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Embodiment 1

[0037] This embodiment provides a naturally ventilated indoor wall moisture-proof method. The moisture-proof method is to arrange a plurality of waterproof materials with different thicknesses on the wall. The waterproof material used is SBS modified asphalt waterproof paint. All waterproof materials Arranged in irregular concentric rings, the thickness of the waterproof material gradually decreases from the center of the wall to both sides of the wall. The first waterproof material located in the center of the wall has a first boundary surrounded by a first irregular curve, and the first waterproof material is coated in the first boundary; the second waterproof material close to the first waterproof material has a second The second boundary surrounded by irregular curves is coated with a second waterproof material between the first boundary and the second boundary; and so on, the number of irregular curves is at least equal to the width of the wall, and the unit of the width o...

Embodiment 2

[0053] This embodiment provides a naturally ventilated indoor wall moisture-proof system, including a drainage system and a waterproof system set according to the moisture-proof method described in Example 1; the waterproof material is polymer modified asphalt; the drainage system includes multiple The drain grooves are arranged side by side, and the drain grooves have the same width and different depths.

[0054] The waterproof system is arranged on the wall on the windward side of the room, the drainage system is arranged at the contact between the wall and the ground, and the drainage grooves are arranged side by side along the width direction of the wall. In actual use, a downpipe can be installed underground to lead to the outdoors, and the downpipes are respectively connected to the drainage grooves on the ground. When the outdoor temperature is too low and the indoor temperature is high, the indoor water vapor will condense into small water droplets on the wall. , prote...

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Abstract

The invention provides a natural ventilation indoor wall surface moisture-proof method and moisture-proof system. The moisture-proof method comprises the steps: arranging a plurality of waterproof materials with different thicknesses on a wall surface, wherein all the waterproof materials are arranged in an irregular concentric ring, and the thicknesses of the waterproof materials is gradually reduced from the center of the wall surface to the two sides of the wall body. The system comprises a drainage system and a waterproof system. The drainage system comprises a plurality of drainage grooves, all the drainage grooves are arranged side by side, and the drainage grooves are the same in width and different in depth. The moisture-proof method for the wall body aims at the indoor wall condensation problem under the natural ventilation condition, the wall surface waterproof materials with different water condensation amounts are different in thickness, and a special arrangement mode is adopted so that the water resistance is more reasonable, and the problems that the wall skin gets damp and gets wet and the wall body is condensed due to the condensation problem can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of ventilation and air conditioning, and relates to moisture-proof treatment in a ventilation and air-conditioning room, in particular to a naturally ventilated indoor wall moisture-proof treatment method and a moisture-proof system. Background technique [0002] With the continuous development of society, people have gradually changed from pursuing mechanical ventilation to pursuing natural ventilation in residential buildings. In the case of natural ventilation, due to the influence of thermal inertia of building maintenance structures, there is a relationship between outdoor climate change and indoor air parameters. with a difference. In the case of natural ventilation, the existence of this difference may cause a series of building maintenance structural protection problems, in which, when the temperature of the indoor wall is lower than the indoor temperature, it may be in the case of natural ventilatio...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B1/64E04B1/66E04B1/70
CPCE04B1/644E04B1/66E04B1/70E04B2/00
Inventor 林显高然冯增喜
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY