CN209082575U - A kind of novel single matte macromolecule composite geo-membrane - Google Patents
A kind of novel single matte macromolecule composite geo-membrane Download PDFInfo
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- CN209082575U CN209082575U CN201821897295.7U CN201821897295U CN209082575U CN 209082575 U CN209082575 U CN 209082575U CN 201821897295 U CN201821897295 U CN 201821897295U CN 209082575 U CN209082575 U CN 209082575U
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- layer
- membrane
- composite geo
- novel single
- density polyethylene
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 title claims abstract description 23
- 229920002521 macromolecule Polymers 0.000 title claims abstract description 12
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 21
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 21
- 210000002435 tendon Anatomy 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005213 imbibition Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000004746 geotextile Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Revetment (AREA)
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Abstract
The utility model discloses a kind of novel single matte macromolecule composite geo-membranes, including high-density polyethylene geomembrane layer and the nonwoven layer, the upper surface of the high-density polyethylene geomembrane layer to be equipped with protrusion；The nonwoven layer passes through thermoplastic, is molded or is bonded on the high-density polyethylene geomembrane layer, the lower surface of the nonwoven layer is provided with transverse reinforcing tendons and longitudinal reinforcing tendons, the transverse reinforcing tendons and longitudinal reinforcing tendons surrounded rectangular grid in a crisscross manner, water-absorbing resins are set in the rectangular grid, form resin layer；Utility model has the advantages that intensity is high, water imbibition is strong, and as a result securely, using effect is good, and the service life is long.
Description
Technical field
The utility model relates to a kind of geomembrane, specifically a kind of novel single matte macromolecule composite geo-membrane belongs to
In geomembrane field.
Background technique
Currently, during China's infrastructure, it is related to a large amount of water proof anti-seepage engineering, in order to which the waterproof for solving engineering is anti-
Seep and largely use common geomembrane, but this single geomembrane in engineering in use, exposing environmental stress crack resistance
Difference, poor toughness, intensity is low, not weakness such as puncture-resistant, often leads to the decline of the impervious effect of engineering integral waterproofing.It is entitled " single
Application No. is the Chinese utility model patents of " 201620574351.8 " to disclose a kind of list for matte folder net enhancing composite geo-membrane "
Matte folder net enhancing composite geo-membrane, including high-density polyethylene geomembrane layer, the high-density polyethylene geomembrane layer it is upper
Surface is equipped with protrusion；The downside of the high-density polyethylene geomembrane layer is equipped with needle-punched geotextiles, and the needle-punched geotextiles pass through
Thermoplastic, molding or bonding are compounded on the high-density polyethylene geomembrane layer, the high-density polyethylene geomembrane layer and institute
It states and is equipped with enhancing net between needle-punched geotextiles.However, the product result is simple, performance is lower, and using effect is undesirable, the service life
It is short.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of novel single matte macromolecule composite geo-membrane, intensity
Height, water imbibition is strong, and as a result securely, using effect is good, and the service life is long.
The technical solution of the utility model are as follows:
A kind of novel single matte macromolecule composite geo-membrane, including high-density polyethylene geomembrane layer and the non-woven fabrics
Layer, the upper surface of the high-density polyethylene geomembrane layer are equipped with protrusion, and surface is equipped with raised antiseepage film layer can be with soil property shape
At stronger bite force, soil material is prevented to glide, increasing friction force enhances waterproof, seepage control performance；The nonwoven layer passes through
Thermoplastic is molded or is bonded on the high-density polyethylene geomembrane layer, and the lower surface of the nonwoven layer, which is provided with, laterally to be added
Strengthening tendons and waling, the transverse reinforcing tendons and longitudinal reinforcing tendons surrounded rectangular grid in a crisscross manner, the rectangle
Water-absorbing resins are set in grid, form resin layer, there are excellent water absorbing properties, and water-absorbing resins setting is laterally adding
Strengthening tendons and waling in surrounded rectangular grid, as a result securely, are hardly damaged in a crisscross manner, extend service life.
Further, it is additionally provided with needling fiber layer between the high-density polyethylene geomembrane layer and the nonwoven layer,
Fiber is subjected to shredding processing, obtains bundle fiber, later combing and lapping needling treatment, needling fiber layer is formed, improves
As a result intensity.
Further, the two sides of the high-density polyethylene geomembrane layer and the nonwoven layer separate, and form notch,
To realize the overlap joint cooperation of muti-piece composite geo-membrane, overlap joint fitness is high, and easy for construction and overall flexibility is good, service life
It is long.
Further, the indentation, there is embedded with resin streak, and resin streak can increase in composite geo-membrane surrounding medium circle
Coefficient of friction between composite geo-membrane and surrounding medium interface increases the frictional force between composite geo-membrane and surrounding medium,
Stronger bite force is formed with surrounding medium, composite geo-membrane is avoided at the side slope in engineering there is a phenomenon where gliding, mentions
The high stability of all kinds of engineerings.
Utility model has the advantages that intensity is high, water imbibition is strong, and as a result securely, using effect is good, and the service life is long.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of novel single matte macromolecule composite geo-membrane, including 1 He of high-density polyethylene geomembrane layer
The nonwoven layer 4, the upper surface of the high-density polyethylene geomembrane layer 1 are equipped with protrusion, and surface is equipped with raised antiseepage film layer
Stronger bite force can be formed with soil property, soil material is prevented to glide, and increasing friction force enhances waterproof, seepage control performance；It is described
Nonwoven layer 4 passes through thermoplastic, is molded or is bonded on the high-density polyethylene geomembrane layer 1, the following table of the nonwoven layer 4
Face is provided with transverse reinforcing tendons and longitudinal reinforcing tendons, the transverse reinforcing tendons and longitudinal reinforcing tendons surrounded rectangle in a crisscross manner
Grid 5, the inner setting water-absorbing resins of the rectangular grid 5 form resin layer, have excellent water absorbing properties, and water imbibition
Resin is arranged in transverse reinforcing tendons and longitudinal reinforcing tendons in a crisscross manner surrounded rectangular grid, as a result securely, is hardly damaged, prolongs
Service life is grown.
It is additionally provided with needling fiber layer 3 between the high-density polyethylene geomembrane layer 1 and the nonwoven layer 4, by fiber
Shredding processing is carried out, bundle fiber is obtained, later combing and lapping needling treatment, needling fiber layer is formed, it is strong to improve result
Degree.
The two sides of the high-density polyethylene geomembrane layer and the nonwoven layer separate, and notch 6 are formed, so as to reality
Existing muti-piece composite geo-membrane overlap joint cooperation, overlap joint fitness is high, and easy for construction and overall flexibility is good, long service life.
It is embedded with resin streak at the notch 6, resin streak can increase composite earthwork in composite geo-membrane surrounding medium circle
Coefficient of friction between film and surrounding medium interface increases the frictional force between composite geo-membrane and surrounding medium, is situated between with surrounding
Matter forms stronger bite force, avoids composite geo-membrane at the side slope in engineering there is a phenomenon where gliding, improves all kinds of
The stability of engineering.
Claims (5)
1. a kind of novel single matte macromolecule composite geo-membrane, it is characterised in that: including high-density polyethylene geomembrane layer and nothing
The upper surface of woven fabric layer, the high-density polyethylene geomembrane layer is equipped with protrusion；The nonwoven layer is by thermoplastic, molding or glues
It closes on the high-density polyethylene geomembrane layer, the lower surface of the nonwoven layer is provided with cross reinforcing and longitudinally reinforced
Water suction is arranged in the rectangular grid in muscle, the transverse reinforcing tendons and longitudinal reinforcing tendons surrounded rectangular grid in a crisscross manner
Property resin, formed resin layer.
2. the novel single matte macromolecule composite geo-membrane of one kind according to claim 1, it is characterised in that: the high density
Needling fiber layer is additionally provided between polyethylene film for earthwork layer and the nonwoven layer.
3. the novel single matte macromolecule composite geo-membrane of one kind according to claim 2, it is characterised in that: the needle thorn is fine
Dimension layer is that fiber is carried out shredding processing, obtains bundle fiber, and simultaneously lapping needling treatment is formed for combing later.
4. the novel single matte macromolecule composite geo-membrane of one kind according to claim 2, it is characterised in that: the high density
The two sides of polyethylene film for earthwork layer and the nonwoven layer separate, and form notch.
5. the novel single matte macromolecule composite geo-membrane of one kind according to claim 4, it is characterised in that: the indentation, there
It is embedded with resin streak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897295.7U CN209082575U (en) | 2018-11-19 | 2018-11-19 | A kind of novel single matte macromolecule composite geo-membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897295.7U CN209082575U (en) | 2018-11-19 | 2018-11-19 | A kind of novel single matte macromolecule composite geo-membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082575U true CN209082575U (en) | 2019-07-09 |
Family
ID=67124519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821897295.7U Active CN209082575U (en) | 2018-11-19 | 2018-11-19 | A kind of novel single matte macromolecule composite geo-membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082575U (en) |
-
2018
- 2018-11-19 CN CN201821897295.7U patent/CN209082575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: 833200 the Xinjiang Uygur Autonomous Region Yili Kazakhstan Autonomous Prefecture Kuitun Wuyi Road East No. 183 Patentee after: XINJIANG RUIZHI AND NEW ELECTRICAL EQUIPMENT Co.,Ltd. Country or region after: China Patentee after: Kuitun Kerui Productivity Promotion Center (Limited Company) Address before: 833200 the Xinjiang Uygur Autonomous Region Yili Kazakhstan Autonomous Prefecture Kuitun Wuyi Road East No. 183 Patentee before: XINJIANG RUIZHI AND NEW ELECTRICAL EQUIPMENT Co.,Ltd. Country or region before: China |