CN204773892U - Waterproof malthoid base cloth of using in roof - Google Patents
Waterproof malthoid base cloth of using in roof Download PDFInfo
- Publication number
- CN204773892U CN204773892U CN201520334967.3U CN201520334967U CN204773892U CN 204773892 U CN204773892 U CN 204773892U CN 201520334967 U CN201520334967 U CN 201520334967U CN 204773892 U CN204773892 U CN 204773892U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- waterproof coating
- base cloth
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title abstract description 6
- 239000010410 layer Substances 0.000 claims abstract description 33
- 239000011247 coating layer Substances 0.000 claims abstract description 13
- 239000002344 surface layer Substances 0.000 claims description 15
- 238000004078 waterproofing Methods 0.000 abstract description 6
- 239000004745 nonwoven fabric Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a waterproof malthoid base cloth of using in roof, the malthoid base cloth includes non -woven fabrics layer and waterproof coating layer, the non -woven fabrics layer includes surface course, intermediate level and bottom, adopt between surface course and the intermediate level to bond, adopt between intermediate level and the bottom to bond, be equipped with waterproof coating layer on the surface course, the non -woven fabrics layer thickness is 1.1-1.2mm. The utility model discloses simple structure, reasonable in design, have that the weatherability is good, matter gently durable, mechanical properties is good, cooperates the waterproof coating simultaneously, can greatly improve waterproofing membrane's waterproof nature, suitability and life.
Description
Technical field
The utility model belongs to textile technology field, specifically relates to a kind of roof water-proof felt foundation.
Background technology
Buildings waterproof occupies extremely important status between floors, and the waterproof of building and structures relies on the material with water resistance to realize, and the quality of waterproof material is directly connected to the durable years of watertight composition.Due to the diversity of waterproof material, the complexity of waterproofing work, the level error opposite sex of waterproof construction troop, makes China's building leakage phenomenon still commonplace.
Pitch class roofing waterproofing material is the leading products of China's architectural waterproof material always, but very easily by pitch boiling hotization on malthoid during asphalt felt construction, cause paper tire exposed, perishable, the change of weather in addition, paper tire percentage elongation is little, winter, malthoid became fragile, shrink fracture, crack, so traditional roofing waterproofing material very easily seepage occurs.Along with the growth requirement of building industry, domestic priority has succeeded in developing some waterproof materials, as PVC waterproof roll, ternary rubber waterproof roll, polychloroprene latex waterproof roll, polyurethane coating film waterproof roll, the blended waterproof roll of ammonification polyethylene rubber, water-proof roll sheet made of coal tar, coloured asphalt shingle and Bentonite waterproof paint etc., but, some waterproof material is just put on market, just because of the easy aging shortcoming such as easy to crack and negate by people, some waterproof materials only compensate for the deficiency of tarred brown paper from powerful aspect, what have just merely solves tarred brown paper black brittleness or high temperature trickling property, indivedual waterproof material because of many factors fail formed suitability for industrialized production.Just current China waterproof material general structure ratio is seen, being still with asphalt base waterproofing material is major product, and account for about 80% of whole waterproof material, polymer membranes accounts for about 10%, and waterproof coating and other waterproof materials account for about 10%.
Along with the development of nonwoven production technology, its application is also further extensive, and non-woven fabrics is tough, durable, convenience of cutting out and sew, and light weight is easily shaped, and is the excellent base material as waterproof material, has very wide market in buildings waterproof field.
Utility model content
In order to overcome prior art Problems existing, the utility model provides a kind of frivolous, soft, and the roof water-proof felt foundation of physical properties excellence.
A kind of roof water-proof felt foundation, described felt foundation comprises nonwoven layer and waterproof coating layer, described nonwoven layer comprises surface layer, intermediate layer and bottom, described surface layer with adopt between intermediate layer bonding, adopt bonding between intermediate layer with bottom, described surface layer is provided with waterproof coating layer, and described nonwoven layer thickness is 1.1 ~ 1.2mm.
As preferably, described waterproof coating layer is also provided with one deck decorative layer.Add product aesthetics, the requirement of different users can be met.
As preferably, described surface layer or bottom to be mixed with polypropylene fiber by polyster fibre and form, and intermediate layer is made up of polyster fibre.Polyster fibre not only has that intensity is high, good springiness, the wear-resisting characteristic such as ageing-resistant, also has smooth surface, the characteristics such as quality is tight simultaneously, effectively can ensure that the felt foundation obtained has excellent brute force and water resistance.
As preferably, the fineness of described polyster fibre is 1.5D × 51mm.For ensureing the water resistance that base cloth is excellent, fiber select the interval need as far as possible reduced between fiber and fiber, improve fibre density, increase the brute force of base cloth, the selection of polyster fibre specification can produce material impact for base cloth brute force.
The utility model structure is simple, reasonable in design, has that good weatherability, light weight are durable, good mechanical performance, coordinates waterproof coating simultaneously, greatly can improve the water proofing property of waterproof roll, applicability and service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
Embodiment 1
With reference to Fig. 1, a kind of roof water-proof felt foundation, described felt foundation comprises nonwoven layer and waterproof coating layer 4, described nonwoven layer comprises surface layer 3, intermediate layer 2 and bottom 1, described surface layer 3 with adopt between intermediate layer 2 bonding, adopt bonding between intermediate layer 2 with bottom 1, described surface layer 3 is provided with waterproof coating layer 4, and described nonwoven layer thickness is 1.2mm.Described surface layer 3 or bottom 1 to be mixed with polypropylene fiber by polyster fibre and form, and intermediate layer is made up of polyster fibre.Polyster fibre not only has that intensity is high, good springiness, the wear-resisting characteristic such as ageing-resistant, also has smooth surface, the characteristics such as quality is tight simultaneously, effectively can ensure that the felt foundation obtained has excellent brute force and water resistance.The fineness of described polyster fibre is 1.5D × 51mm.
After testing, its ultimate strength is: longitudinal 682.3N, horizontal 672.5N; Elongation at break is: longitudinal 65%, horizontal 73%; Tearing brute force is: longitudinal 310N, horizontal 268N; Bursting strength is 2220N.
Embodiment 2
With reference to Fig. 2, a kind of roof water-proof felt foundation, described felt foundation comprises nonwoven layer and waterproof coating layer 4, described nonwoven layer comprises surface layer 3, intermediate layer 2 and bottom 1, described surface layer 3 with adopt between intermediate layer 2 bonding, adopt bonding between intermediate layer 2 with bottom 1, described surface layer 3 is provided with waterproof coating layer 4, and described nonwoven layer thickness is 1.1mm.Described surface layer 3 or bottom 1 to be mixed with polypropylene fiber by polyster fibre and form, and intermediate layer is made up of polyster fibre.Polyster fibre not only has that intensity is high, good springiness, the wear-resisting characteristic such as ageing-resistant, also has smooth surface, the characteristics such as quality is tight simultaneously, effectively can ensure that the felt foundation obtained has excellent brute force and water resistance.The fineness of described polyster fibre is 1.5D × 51mm.Described waterproof coating layer 4 is also provided with one deck decorative layer 5, adds product aesthetics, the requirement of different users can be met.
Claims (2)
1. a roof water-proof felt foundation, it is characterized in that: described felt foundation comprises nonwoven layer and waterproof coating layer, described nonwoven layer comprises surface layer, intermediate layer and bottom, described surface layer with adopt between intermediate layer bonding, adopt bonding between intermediate layer with bottom, described surface layer is provided with waterproof coating layer, and described nonwoven layer thickness is 1.1 ~ 1.2mm.
2. roof water-proof felt foundation according to claim 1, is characterized in that: described waterproof coating layer is also provided with one deck decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334967.3U CN204773892U (en) | 2015-05-22 | 2015-05-22 | Waterproof malthoid base cloth of using in roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334967.3U CN204773892U (en) | 2015-05-22 | 2015-05-22 | Waterproof malthoid base cloth of using in roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773892U true CN204773892U (en) | 2015-11-18 |
Family
ID=54514010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334967.3U Expired - Fee Related CN204773892U (en) | 2015-05-22 | 2015-05-22 | Waterproof malthoid base cloth of using in roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568706A (en) * | 2015-12-18 | 2016-05-11 | 常熟市一心无纺制品有限公司 | Waterproof type polyester oil felt base cloth used for construction and building materials |
-
2015
- 2015-05-22 CN CN201520334967.3U patent/CN204773892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568706A (en) * | 2015-12-18 | 2016-05-11 | 常熟市一心无纺制品有限公司 | Waterproof type polyester oil felt base cloth used for construction and building materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |