CN209397630U - A kind of enhanced composite soil work film - Google Patents
A kind of enhanced composite soil work film Download PDFInfo
- Publication number
- CN209397630U CN209397630U CN201822006324.2U CN201822006324U CN209397630U CN 209397630 U CN209397630 U CN 209397630U CN 201822006324 U CN201822006324 U CN 201822006324U CN 209397630 U CN209397630 U CN 209397630U
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- Prior art keywords
- layer
- erforating
- pnet
- stab
- composite soil
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Abstract
The utility model relates to enhanced composite soil work films; including basic mode, it is located at the first anti-stab pnet erforating layer and the second anti-stab pnet erforating layer, the protective film positioned at the first anti-stab pnet erforating layer upper surface of basement membrane upper and lower surface, and the nonwoven layer positioned at the second anti-stab pnet erforating layer lower surface；Protective film lower surface is provided with multiple salient points, and salient point protrudes into the mesh of the first anti-stab pnet erforating layer；By the first anti-stab pnet erforating layer and the second anti-stab pnet erforating layer that are located at basement membrane upper and lower surface; so that whole tensile strength and punctured resistance greatly enhances; the deformability of geomembrane is ensured simultaneously, and the reliability of composite joint between protective film, the first anti-stab pnet erforating layer and basement membrane is made by multiple salient points.
Description
Technical field
The utility model relates to garbage loading embeading technical fields, more specifically to a kind of enhanced composite soil work film.
Background technique
Geomembrane be using plastic film as antiseepage substrate, with it is non-woven fabric compounded made of seepage by geo-textile material, in rubbish
There is very extensive application in the engineerings such as landfill yard；Its stretch-proof of geomembrane used at present and anti-puncture intensity need into
The enhancing of one step.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of enhanced
Composite geo-membrane.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of enhanced composite soil work film, wherein including basic mode, be located at the first of the basement membrane upper and lower surface
Anti-stab pnet erforating layer and the second anti-stab pnet erforating layer, the protective film positioned at the described first anti-stab pnet erforating layer upper surface, and it is located at described the
The nonwoven layer of two anti-stab pnet erforating layer lower surfaces；The protective film lower surface is provided with multiple salient points, and the salient point protrudes into described
In the mesh of first anti-stab pnet erforating layer.
Enhanced composite soil work film described in the utility model, wherein the salient point squeezes the basement membrane and makes its deformation,
And deformation partially protrudes into the mesh of the described second anti-stab pnet erforating layer.
Enhanced composite soil work film described in the utility model, wherein the second anti-stab pnet erforating layer is partially submerged into described
The upper surface of nonwoven layer；The salient point squeezes the basement membrane and its deformation part is made to be in contact with the nonwoven layer.
Enhanced composite soil work film described in the utility model, wherein the salient point is made of flexible glue material.
Enhanced composite soil work film described in the utility model, wherein multiple salient points are in the protective film lower surface
It is distributed in matrix.
Enhanced composite soil work film described in the utility model, wherein the first anti-stab pnet erforating layer and the second anti-puncture
Stratum reticulare is made of braid.
The utility model has the beneficial effects that: the first anti-stab pnet erforating layer and second by being located at basement membrane upper and lower surface are anti-
Stratum reticulare is pierced through, so that whole tensile strength and punctured resistance greatly enhances, while ensureing the deformability of geomembrane,
Make the reliability of composite joint between protective film, the first anti-stab pnet erforating layer and basement membrane by multiple salient points.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is the enhanced composite soil work film profile of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
The enhanced composite soil work film of the utility model preferred embodiment is as shown in Figure 1, including basic mode 1, being located at base
The anti-stab pnet erforating layer 2 of the first of 1 upper and lower surface of film and the second anti-stab pnet erforating layer 3, the protection positioned at the first anti-stab 2 upper surface of pnet erforating layer
Film 4, and the nonwoven layer 5 positioned at the second anti-stab 3 lower surface of pnet erforating layer；4 lower surface of protective film is provided with multiple salient points 40, salient point
40 protrude into the mesh of the first anti-stab pnet erforating layer 2；It is anti-by the be located at 1 upper and lower surface of basement membrane first anti-stab pnet erforating layer 2 and second
Stratum reticulare 3 is pierced through, so that whole tensile strength and punctured resistance greatly enhances, while ensureing the deformation energy of geomembrane
Power makes the reliability of composite joint between protective film 4, the first anti-stab pnet erforating layer 2 and basement membrane 1 by multiple salient points.
As shown in Figure 1, salient point 40 squeezes basement membrane and makes its deformation, and deformation partially protrudes into the net of the second anti-stab pnet erforating layer 3
In eye；Ensure the reliability of basement membrane 1 and the second anti-stab 3 composite joint of pnet erforating layer.
As shown in Figure 1, the second anti-stab pnet erforating layer 3 is partially submerged into the upper surface of nonwoven layer 5；Salient point 40 squeezes basement membrane 1 simultaneously
Its deformation part is set to be in contact with nonwoven layer 5；Ensure basement membrane 1, the second anti-stab pnet erforating layer 3 and 5 composite joint of nonwoven layer
Reliability.
As shown in Figure 1, salient point 40 is made of flexible glue material；It avoids compound tense from squeezing and hurts basement membrane 1.
As shown in Figure 1, multiple salient points 40 are distributed in 4 lower surface of protective film in matrix.
As shown in Figure 1, the first anti-stab pnet erforating layer 2 and the second anti-stab pnet erforating layer 3 are made of braid；It ensures whole
Thickness.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (6)
1. a kind of enhanced composite soil work film, which is characterized in that including basic mode, be located at the first of the basement membrane upper and lower surface
Anti-stab pnet erforating layer and the second anti-stab pnet erforating layer, the protective film positioned at the described first anti-stab pnet erforating layer upper surface, and it is located at described the
The nonwoven layer of two anti-stab pnet erforating layer lower surfaces；The protective film lower surface is provided with multiple salient points, and the salient point protrudes into described
In the mesh of first anti-stab pnet erforating layer.
2. enhanced composite soil work film according to claim 1, which is characterized in that the salient point squeezes the basement membrane and makes
Its deformation, and deformation partially protrudes into the mesh of the described second anti-stab pnet erforating layer.
3. enhanced composite soil work film according to claim 2, which is characterized in that the second anti-stab pnet erforating layer part is embedding
Enter the upper surface of the nonwoven layer；The salient point squeezes the basement membrane and its deformation part is made to connect with the nonwoven layer
Touching.
4. enhanced composite soil work film according to claim 1, which is characterized in that the salient point is made of flexible glue material.
5. enhanced composite soil work film according to claim 1, which is characterized in that multiple salient points are in the protective film
Lower surface is distributed in matrix.
6. enhanced composite soil work film according to claim 1, which is characterized in that the first anti-stab pnet erforating layer and second
Anti-stab pnet erforating layer is made of braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006324.2U CN209397630U (en) | 2018-11-28 | 2018-11-28 | A kind of enhanced composite soil work film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006324.2U CN209397630U (en) | 2018-11-28 | 2018-11-28 | A kind of enhanced composite soil work film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397630U true CN209397630U (en) | 2019-09-17 |
Family
ID=67881531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006324.2U Expired - Fee Related CN209397630U (en) | 2018-11-28 | 2018-11-28 | A kind of enhanced composite soil work film |
Country Status (1)
| Country | Link |
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| CN (1) | CN209397630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086280A (en) * | 2019-12-25 | 2020-05-01 | 山东省金业土工材料有限公司 | Corrosion-resistant HDPE geomembrane and processing method thereof |
-
2018
- 2018-11-28 CN CN201822006324.2U patent/CN209397630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086280A (en) * | 2019-12-25 | 2020-05-01 | 山东省金业土工材料有限公司 | Corrosion-resistant HDPE geomembrane and processing method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211128 |