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Waterproof and moisture permeable cloth with three-dimensional structure, production method and wall structure

A waterproof and moisture-permeable, three-dimensional structure technology, applied in chemical instruments and methods, building components, layered products, etc., can solve the problems of high labor cost and material cost, troublesome construction, etc., achieve good waterproof and moisture-permeable effect, and ensure construction. quality, impact reduction effect

Inactive Publication Date: 2018-08-03
SUZHOU ZIAN METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the construction of the above products, construction personnel need to fix the waterproof and moisture-permeable cloth on the surface of the wooden wall first, and then fix the rain curtain on the waterproof and moisture-permeable cloth. Not only is the construction troublesome, but the labor cost and material cost are high.

Method used

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  • Waterproof and moisture permeable cloth with three-dimensional structure, production method and wall structure
  • Waterproof and moisture permeable cloth with three-dimensional structure, production method and wall structure
  • Waterproof and moisture permeable cloth with three-dimensional structure, production method and wall structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A waterproof and moisture-permeable cloth with a three-dimensional structure, such as Figure 4 As shown, it includes a waterproof and moisture-permeable cloth 1 and a gap layer 2 (forming an air duct in the waterproof and moisture-permeable wall structure) from top to bottom, wherein the waterproof and moisture-permeable fabric 1 includes three layers: the first non-woven fabric layer 11, the waterproof and moisture-permeable The wet function layer 12, the second non-woven fabric layer 13; the thickness ratio of the first non-woven fabric layer 11, the waterproof and moisture-permeable functional layer 12 and the second non-woven fabric layer 13 is 5:2:3, and the waterproof and moisture-permeable functional layer 12 can be made of materials such as PE or TPU, such as Image 6 As shown, the gap layer 2 is made of several elastic protrusions 21, and the structure of the elastic protrusions 21 is as follows: Figure 5 As shown, the elastic protrusions 21 are made of plas...

Embodiment 2

[0074] A method for producing a waterproof and moisture-permeable cloth with a three-dimensional structure, mainly comprising the following steps:

[0075] Stp1: fix the waterproof and moisture-permeable cloth 1, and the surface is smooth;

[0076] Stp2: heating the elastic protrusion 21 until it becomes viscous. In this embodiment, heating is adopted, and the heating method can be blanching, thermal radiation heating or sonic heating;

[0077] Stp3: stick the elastic projections 21 processed in Stp2 on the surface of the first waterproof fabric layer 1 to form a complete waterproof and moisture-permeable fabric with a three-dimensional structure.

[0078] The waterproof and moisture-permeable fabric with three-dimensional structure prepared here is the waterproof and moisture-permeable fabric shown in Example 1.

Embodiment 3

[0080] A method for producing a waterproof and moisture-permeable cloth with a three-dimensional structure, mainly comprising the following steps:

[0081] Stp1: fix the waterproof and moisture-permeable cloth 1, and the surface is smooth;

[0082] Stp2: Fix the elastic protrusions 21 on the surface of the first non-woven fabric layer 11 by laser welding to form a complete waterproof and moisture-permeable fabric with a three-dimensional structure.

[0083] The waterproof and moisture-permeable fabric with a three-dimensional structure prepared here is the waterproof and moisture-permeable fabric with a three-dimensional structure shown in Example 1.

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Abstract

The invention relates to a waterproof and moisture permeable cloth with a three-dimensional structure, a production method and a wall structure. The waterproof and moisture permeable cloth, the production method and the wall structure can be applied to wall construction and wall buildings, meanwhile, a protection material of wall construction and the wall structure and a manufacturing technology process and method of the protection material are included. The waterproof and moisture permeable cloth with the three-dimensional structure comprises a waterproof and moisture permeable cloth body, the waterproof and moisture permeable cloth body comprises a first non-woven cloth layer, a waterproof and moisture permeable functional layer and a second non-woven cloth layer, and elastic bulges arearranged outside the waterproof and moisture permeable cloth in an array mode; and construction is more convenient, and the labor cost and material cost are reduced.

Description

technical field [0001] The invention relates to the field of waterproof and moisture-permeable building walls, in particular to a waterproof and moisture-permeable cloth with a three-dimensional structure, a production method and a wall structure. Background technique [0002] In the case of large temperature difference between indoor and outdoor, such as figure 1 As shown, the surface of the wooden wall facing the outdoor will form a large amount of moisture condensation, which will affect the life of the wooden wall. [0003] In order to solve the above problems, such as figure 2 As shown, in the prior art, a waterproof and moisture-permeable functional layer (wrap) is provided on the surface of the wooden wall, that is, a composite structure with non-woven fabric, waterproof and moisture-permeable functional layer, and non-woven fabric, so that moisture condensation occurs On the surface of the waterproof and moisture-permeable cloth, due to the moisture condensation o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66
CPCB32B5/02B32B5/022B32B5/26B32B27/12B32B27/32B32B27/40B32B37/06B32B38/0004E04B1/66E04B1/665E04B1/70
Inventor 周磊费晓钧
Owner SUZHOU ZIAN METAL PROD
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