CN204753846U - Synthetic non -woven fabrics of gas permeability - Google Patents
Synthetic non -woven fabrics of gas permeability Download PDFInfo
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- CN204753846U CN204753846U CN201520270720.XU CN201520270720U CN204753846U CN 204753846 U CN204753846 U CN 204753846U CN 201520270720 U CN201520270720 U CN 201520270720U CN 204753846 U CN204753846 U CN 204753846U
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- woven fabrics
- nonwoven layer
- waterproofing course
- layer
- gas permeability
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Abstract
The utility model discloses a synthetic non -woven fabrics of gas permeability, its characterized in that: including the first non -woven fabrics layer, waterproof layer and the second non -woven fabrics layer that set gradually, laminate in proper order in first non -woven fabrics layer, waterproof layer, second non -woven fabrics layer. Setting up the non -woven fabrics through the front at the waterproof layer and the back, not only having improved structural strength, avoid the work progress, the waterproof layer is damaged to first non -woven fabrics layer, waterproof layer and second non -woven fabrics layer shaggy easily combines with the building, has improved bonding strength, has improved life, and the non -woven fabrics cost is lower, and easily realization.
Description
Technical field
The utility model relates to a kind of gas permeability synthesis non-woven fabrics.
Background technology
Existing building field, usually adopts sandwiched waterproofing course to realize the impermeable function of body of wall or other components, but directly arranges waterproofing course easily in work progress, cause waterproofing course damaged, and waterproofing course and building material in conjunction with insecure, easily come off.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and non-woven fabrics is synthesized in low, the easy construction of cost, the gas permeability be easily combined with building.
The technical scheme in the invention for solving the above technical problem is:
A kind of gas permeability synthesis non-woven fabrics, is characterized in that: comprise the first nonwoven layer, waterproofing course and the second nonwoven layer that set gradually, the first nonwoven layer, waterproofing course, the second nonwoven layer are fitted successively.By the front and back at waterproofing course, non-woven fabrics is set, not only increase structural strength, avoid in work progress, waterproofing course is damaged, and the rough surface of the first nonwoven layer, waterproofing course and the second nonwoven layer, be easy to be combined with building, improve bond strength, improve application life, and non-woven fabrics cost is lower, is easy to realize.
As preferably, described first nonwoven layer, waterproofing course, the second nonwoven layer are by glue adhesion.
As preferably, described waterproofing course adopts antiseepage film.
The utility model compared with prior art, have the following advantages and effect: by the front and back at waterproofing course, non-woven fabrics is set, not only increase structural strength, avoid in work progress, waterproofing course is damaged, and the rough surface of the first nonwoven layer, waterproofing course and the second nonwoven layer, be easy to be combined with building, improve bond strength, improve application life, and non-woven fabrics cost is lower, be easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1, the present embodiment gas permeability synthesis non-woven fabrics, comprises the first nonwoven layer 1, waterproofing course 2 and the second nonwoven layer 3, first nonwoven layer 1, waterproofing course 2, second nonwoven layer 3 that set gradually and fits successively.By arranging non-woven fabrics at the front and back of waterproofing course 2, not only increase structural strength, avoid in work progress, waterproofing course is damaged, and the rough surface of the first nonwoven layer, waterproofing course and the second nonwoven layer, be easy to be combined with building, improve bond strength, improve application life, and non-woven fabrics cost is lower, is easy to realize.Described first nonwoven layer, waterproofing course, the second nonwoven layer are by glue adhesion.Described waterproofing course adopts antiseepage film.The present embodiment arranges non-woven fabrics by the front and back at waterproofing course, not only increase structural strength, avoid in work progress, waterproofing course is damaged, and the rough surface of the first nonwoven layer, waterproofing course and the second nonwoven layer, be easy to be combined with building, improve bond strength, improve application life, and non-woven fabrics cost is lower, is easy to realize.
Above content described in this manual is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model manual or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a gas permeability synthesis non-woven fabrics, is characterized in that: comprise the first nonwoven layer, waterproofing course and the second nonwoven layer that set gradually, the first nonwoven layer, waterproofing course, the second nonwoven layer are fitted successively.
2. gas permeability synthesis non-woven fabrics according to claim 1, is characterized in that: described first nonwoven layer, waterproofing course, the second nonwoven layer are by glue adhesion.
3. gas permeability synthesis non-woven fabrics according to claim 1, is characterized in that: described waterproofing course adopts gas permeability antiseepage film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270720.XU CN204753846U (en) | 2015-04-29 | 2015-04-29 | Synthetic non -woven fabrics of gas permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270720.XU CN204753846U (en) | 2015-04-29 | 2015-04-29 | Synthetic non -woven fabrics of gas permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753846U true CN204753846U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270720.XU Active CN204753846U (en) | 2015-04-29 | 2015-04-29 | Synthetic non -woven fabrics of gas permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753846U (en) |
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2015
- 2015-04-29 CN CN201520270720.XU patent/CN204753846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |