CN208698113U - A kind of waterproof blanket - Google Patents
A kind of waterproof blanket Download PDFInfo
- Publication number
- CN208698113U CN208698113U CN201821304909.6U CN201821304909U CN208698113U CN 208698113 U CN208698113 U CN 208698113U CN 201821304909 U CN201821304909 U CN 201821304909U CN 208698113 U CN208698113 U CN 208698113U
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- China
- Prior art keywords
- layer
- woven
- base fabric
- geotextile
- stratum granulosum
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- 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.)
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Abstract
The utility model provides a kind of waterproof blanket, comprising: geotextile layer, sodium bentonite stratum granulosum, base fabric and the non-woven geotextile set gradually from top to bottom；Metal mixed weaven goods are provided between the geotextile layer and sodium bentonite stratum granulosum；It is provided with fixed net between the geotextile layer and metal mixed weaven goods and between sodium bentonite stratum granulosum and metal mixed weaven goods, and fixes and is provided with adhesive glue on the net；The second density polyethylene film with high layer and isolation film are disposed with below the non-woven geotextile；The first density polyethylene film with high layer is provided between the non-woven geotextile and base fabric；It is provided between the base fabric and sodium bentonite stratum granulosum between the first rubber layer and the base fabric and the first density polyethylene film with high layer and is provided with the second rubber layer.In the embodiment of the utility model, Na-bentonite soil particle can be prevented to be subjected to displacement；Enhance waterproof, the performance of antiseepage and stretching.
Description
Technical field
The utility model relates to waterproof material technical fields, particularly relate to a kind of waterproof blanket.
Background technique
Waterproof blanket, bentonite composite waterproofing carpet are a kind of New Geosynthetics.It is by the natural sodium base Jing Guo gradation
Bentonite clay particle and corresponding additive are mixed into raw material, and through needling process and equipment, bentonite clay particle is fixed on geotechnique
Manufactured blanket waterproof roll between cloth and plastic woven cloth.Bentonite waterproof blanket had both had the complete characteristic of earth working material,
There is excellent waterproof, barrier performance again.
Existing bentonite waterproof blanket, Na-bentonite soil particle is due to being easy to happen displacement, so Na-bentonite soil particle
Layer uneven distribution is even；And waterproofness, barrier properties and draftability are poor.
Utility model content
The purpose of this utility model is to provide a kind of waterproof blankets, to solve Na-bentonite soil particle due to being easy to happen position
It moves, so the problem that sodium bentonite stratum granulosum uneven distribution is even；In addition to this, waterproofness and barrier properties and draftability it is poor compared with
Difference.
In order to solve the above technical problems, the embodiments of the present invention provide a kind of waterproof blanket, comprising: from top to bottom successively
Geotextile layer, sodium bentonite stratum granulosum, base fabric and the non-woven geotextile layer of setting；
Metal mixed weaven goods are provided between the geotextile layer and sodium bentonite stratum granulosum；
Between the geotextile layer and metal mixed weaven goods and sodium bentonite stratum granulosum and metal mixed weaven goods
Between be provided with fixed net, and fixed be provided with adhesive glue on the net；
The second density polyethylene film with high layer and isolation film are disposed with below the non-woven geotextile layer；
The first density polyethylene film with high layer is provided between the non-woven geotextile layer and base fabric；
Be provided between the base fabric and sodium bentonite stratum granulosum the first rubber layer and the base fabric with
The second rubber layer is provided between first density polyethylene film with high layer.
Wherein, the base fabric is internally provided with two layers of waterproof membrane.
Wherein, the material of the base fabric is polypropylene fibre woven cloth.
Wherein, the metal mixed weaven goods are by stainless steel velvet cotton and the unordered weave in of fire-retardant chemical fibre.
Wherein, the non-woven geotextile layer include: web successively stacked on top of one another, glass layer and polypropylene without
Woven fabric layer.
Wherein, the geotextile layer uses reinforcement non-woven fabrics, and ties up to radial and be equipped with reinforcing rib.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
1, in scheme provided by the utility model, comprising: the geotextile layer that sets gradually from top to bottom, sodium bentonite
Granulosa, base fabric and non-woven geotextile layer；It is mixed that metal is provided between the geotextile layer and sodium bentonite stratum granulosum
Close weaven goods；Between the geotextile layer and metal mixed weaven goods and sodium bentonite stratum granulosum is weaved with metal mixed
It is provided with fixed net between object, and fixes and is provided with adhesive glue on the net；It is disposed with below the non-woven geotextile layer
Second density polyethylene film with high layer and isolation film；It is highly dense that first is provided between the non-woven geotextile layer and base fabric
Spend film layer；The first rubber layer and the volume are provided between the base fabric and sodium bentonite stratum granulosum
The second rubber layer is provided between nonwoven fabric layer and the first density polyethylene film with high layer.By fixed net and fix online
The use of adhesive glue so that geotextile layer, metal mixed weaven goods, bentonite clay particle and the first rubber layer with the fixed net
It sticks to one, it is therefore prevented that the movement of bentonite clay particle enhances its waterproofness.
2, in scheme provided by the utility model, the base fabric is internally provided with two layers of waterproof membrane.Waterproof membrane is set
It sets and greatly strengthens its structural strength and waterproof, barrier performance.
3, in scheme provided by the utility model, the material of the base fabric is polypropylene fibre woven cloth.Polypropylene fibre woven cloth by
Made of synthetic fibers are pierced or woven by needle, there is superior water penetration, filterability, durability.
4, in scheme provided by the utility model, the metal mixed weaven goods by stainless steel velvet cotton and fire-retardant chemical fibre without
Sequence weave in.The ratio of stainless steel velvet cotton and fire-retardant chemical fibre is 5 to 3, which makes the elastic moderate of waterproof blanket, from close
Property it is good, intensity is high.
5, in scheme provided by the utility model, the non-woven geotextile layer include: web successively stacked on top of one another,
Glass layer and polypropylene non-woven layer of cloth.By fiber opening, mixing and combing networking；Web, glass layer and
Polypropylene non-woven layer of cloth is linked together by way of needle thorn.
6, in scheme provided by the utility model, the geotextile layer uses reinforcement non-woven fabrics, and ties up and be all provided with to radial
There is reinforcing rib.Such design enhances the tension and extension ability of waterproof blanket.
Detailed description of the invention
Fig. 1 shows the structural schematic diagrams of the waterproof blanket of the utility model embodiment.
Main appended drawing reference explanation:
1- geotextile layer；2- fixes net；3- metal mixed weaven goods；4- sodium bentonite stratum granulosum；The first rubber of 501-
Layer；The second rubber layer of 502-；6- base fabric；601- waterproof membrane；701- the first density polyethylene film with high layer；702- second is high
Density polyethylene film layer；801- web；802- glass layer；803- polypropylene non-woven layer of cloth.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model is displaced for existing Na-bentonite soil particle due to being easy to happen, so Na-bentonite soil particle
The even problem of layer uneven distribution；And waterproofness, barrier properties and the poor problem of draftability, a kind of waterproof blanket is provided, it can be to prevent
Only Na-bentonite soil particle is subjected to displacement；Enhance waterproof, the performance of antiseepage and stretching.
As shown in Figure 1, the utility model embodiment provides a kind of waterproof blanket, comprising: the geotechnique set gradually from top to bottom
Layer of cloth 1, sodium bentonite stratum granulosum 4, base fabric 6 and non-woven geotextile layer；The geotextile layer 1 and sodium bentonite
Metal mixed weaven goods 3 are provided between granulosa 4；Between the geotextile layer 1 and metal mixed weaven goods 3 and sodium base is swollen
It is provided with fixed net 2 between profit soil particle layer 4 and metal mixed weaven goods 3, and is provided with adhesive glue on fixed net 2；It is described
The second density polyethylene film with high layer 702 and isolation film 9 are disposed with below non-woven geotextile layer；The non-woven geotechnique
The first density polyethylene film with high layer 701 is provided between layer of cloth and base fabric 6；The base fabric 6 and sodium bentonite
Be provided between stratum granulosum 4 first rubber layer 501 and the base fabric 6 and the first density polyethylene film with high layer 701 it
Between be provided with the second rubber layer 502.
By the use of adhesive glue on fixed net 2 and fixed net 2 so that geotextile layer 1, metal mixed weaven goods 3,
Bentonite clay particle and the first rubber layer 501 stick to one with the fixed net 2, it is therefore prevented that the movement of bentonite clay particle, enhancing
Its waterproofness.
Further, the base fabric 6 is internally provided with two layers of waterproof membrane 601.The setting of waterproof membrane greatly strengthens
Its structural strength and waterproof, barrier performance.
Further, the material of the base fabric 6 is polypropylene fibre woven cloth.Polypropylene fibre woven cloth is pierced by synthetic fibers by needle
Or made of braiding, there is superior water penetration, filterability, durability.
Further, the metal mixed weaven goods 3 are by stainless steel velvet cotton and the unordered weave in of fire-retardant chemical fibre.No
The ratio of rust steel wool cotton and fire-retardant chemical fibre is 5 to 3, which keeps the elasticity of waterproof blanket moderate, and good from close property, intensity is high.
Further, the non-woven geotextile includes: web 801 successively stacked on top of one another, 802 and of glass layer
Polypropylene non-woven layer of cloth 803.By fiber opening, mixing and combing networking；Web, glass layer and polypropylene non-woven
Layer of cloth is linked together by way of needle thorn.
Further, the geotextile layer 1 uses reinforcement non-woven fabrics, and ties up to radial and be equipped with reinforcing rib.It is such
Design enhances the tension and extension ability of waterproof blanket.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (6)
1. a kind of waterproof blanket, comprising: the geotextile layer (1) that sets gradually from top to bottom, sodium bentonite stratum granulosum (4), braiding
Layer of cloth (6) and non-woven geotextile layer；
It is characterized in that, being provided with metal mixed weaven goods between the geotextile layer (1) and sodium bentonite stratum granulosum (4)
(3)；
Between the geotextile layer (1) and metal mixed weaven goods (3) and sodium bentonite stratum granulosum (4) and metal mixed
It is provided between weaven goods (3) fixed net (2), and is provided with adhesive glue on fixed net (2)；
The second density polyethylene film with high layer (702) and isolation film (9) are disposed with below the non-woven geotextile layer；
The first density polyethylene film with high layer (701) is provided between the non-woven geotextile layer and base fabric (6)；
The first rubber layer (501) and the volume are provided between the base fabric (6) and sodium bentonite stratum granulosum (4)
The second rubber layer (502) are provided between nonwoven fabric layer (6) and the first density polyethylene film with high layer (701).
2. waterproof blanket according to claim 1, which is characterized in that the base fabric (6) is internally provided with two layers of waterproof
Film (601).
3. waterproof blanket according to claim 2, which is characterized in that the material of the base fabric (6) is polypropylene fibre woven cloth.
4. waterproof blanket according to claim 1, which is characterized in that the metal mixed weaven goods (3) are by stainless steel velvet
Cotton and the unordered weave in of fire-retardant chemical fibre.
5. waterproof blanket according to claim 1, which is characterized in that the non-woven geotextile layer includes: successively upper and lower level
Folded web (801), glass layer (802) and polypropylene non-woven layer of cloth (803).
6. waterproof blanket according to claim 1, which is characterized in that the geotextile layer use reinforcement non-woven fabrics, and tie up to
Reinforcing rib is equipped with radial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304909.6U CN208698113U (en) | 2018-08-14 | 2018-08-14 | A kind of waterproof blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304909.6U CN208698113U (en) | 2018-08-14 | 2018-08-14 | A kind of waterproof blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698113U true CN208698113U (en) | 2019-04-05 |
Family
ID=65942189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304909.6U Expired - Fee Related CN208698113U (en) | 2018-08-14 | 2018-08-14 | A kind of waterproof blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814043A (en) * | 2021-01-26 | 2021-05-18 | 广东古匠环保科技有限公司 | Breathable anti-seepage natural sodium bentonite waterproof blanket |
-
2018
- 2018-08-14 CN CN201821304909.6U patent/CN208698113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814043A (en) * | 2021-01-26 | 2021-05-18 | 广东古匠环保科技有限公司 | Breathable anti-seepage natural sodium bentonite waterproof blanket |
| CN112814043B (en) * | 2021-01-26 | 2023-03-10 | 广东古匠环保科技有限公司 | Breathable anti-seepage natural sodium bentonite waterproof blanket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 053500 Longhua Industrial Zone, Hengshui, Hebei, Jingxian County Patentee after: Hebei Jianlin Ecological Technology Co.,Ltd. Address before: 053500 Longhua Industrial Zone, Hengshui, Hebei, Jingxian County Patentee before: HENGSHUI JIANLIN RUBBER & PLASTIC PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |