CN205742138U - Double matte folder net strengthens geomembrane - Google Patents
Double matte folder net strengthens geomembrane Download PDFInfo
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- CN205742138U CN205742138U CN201620621094.9U CN201620621094U CN205742138U CN 205742138 U CN205742138 U CN 205742138U CN 201620621094 U CN201620621094 U CN 201620621094U CN 205742138 U CN205742138 U CN 205742138U
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- geomembrane
- density polyethylene
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Abstract
The utility model discloses a kind of double matte folder net and strengthen geomembrane, including high-density polyethylene geomembrane layer, the upper surface of described high-density polyethylene geomembrane layer is provided with projection；The downside of described high-density polyethylene geomembrane layer is provided with reinforcing mat, and described reinforcing mat is that polyvinyl resin bar passes through thermoplastic, molds or be bonded on described high-density polyethylene geomembrane layer；Described reinforcing mat is fiber grid layer, and described fiber grid layer is constituted by organizing cellosilk transverse and longitudinal intertexture more, and often group cellosilk includes at least two thread glass fibre；The utility model has the advantage of: have excellent environmental stress crack resistance, excellent toughness, hot strength is high, puncture-resistant performance is good, service life is long, with the feature such as soil material conjugation grade is good, solve the technical problem that common geomembrane is easily damaged by such environmental effects, thus add the use cycle of material, cost-effective cost, improve the impervious effect of engineering waterproofing, it is ensured that the quality of engineering.
Description
Technical field
This utility model relates to a kind of earth working material, and specifically a kind of double matte folder nets strengthen geomembrane, belong to soil
Work Material Field.
Background technology
During China's capital construction, a large amount of use application of civil engineerings are in water proof anti-seepage engineering, in order to solve to make in engineering
Common geomembrane environmental stress crack resistance poor, intensity is low, not puncture-resistant, construction or with soil property point layer poor adhesive force, shadow
Ring the weakness such as product quality.Especially require high engineering, be badly in need of the high geo-membrane material of quality and substitute common geomembrane.Title
Chinese invention patent for " a kind of composite geo-membrane " Application No. " 201510792965.3 " discloses a kind of composite geo-membrane,
Including geogrids layer, impervious barrier and geomembrane body the most successively, geogrids layer is compounded in described impervious barrier
Upper surface, the lower surface of geomembrane body has crude for increasing friction force and pointed lobe, pointed lobe
For several, it is evenly distributed on the lower surface of geomembrane body.But, this product structure splicing effect is poor, after splicing firmly
Degree is inadequate, and tensile strength and non-deformability are weak, reduce product quality.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of double matte folder net and strengthens geomembrane, good water-proof effect,
Film is two-sided coarse, has the features such as excellent environmental stress crack resistance, excellent toughness, hot strength height, puncture-resistant, solves
The technical problem that common geomembrane is easily damaged by such environmental effects, thus decrease the waste of material, cost-effective makes
Valency, improves the impervious effect of engineering waterproofing, it is ensured that the quality of engineering.
The technical solution of the utility model is:
Double matte folder net strengthens geomembrane, including high-density polyethylene geomembrane layer, described high-density polyethylene geomembrane
Layer is provided with upper and lower two-layer, and the outer surface of described high-density polyethylene geomembrane layer is equipped with projection, and surface is provided with the antiseepage of projection
Film layer can form stronger gmatjpdumamics with soil property, stops soil material to glide, and increasing friction force strengthens waterproof, seepage control performance；
Be provided with reinforcing mat described in two-layer between high-density polyethylene geomembrane layer, described reinforcing mat be polyvinyl resin bar by thermoplastic,
Molding or be bonded between described high-density polyethylene geomembrane layer, so that reinforcing mat embeds geomembrane, surface is provided with projection
Antiseepage film layer can form stronger gmatjpdumamics with soil property, stops soil material to glide, and increasing friction force strengthens waterproof, seepage control
Energy.
Wherein, described reinforcing mat is fiber grid layer, and described fiber grid layer is constituted, often by organizing cellosilk transverse and longitudinal intertexture more
Group cellosilk includes at least two thread glass fibre, and fracture strength is high, and tearing toughness is good.
Further, the surface of described reinforcing mat being also installed with two reinforcements, two described reinforcements are respectively
Interlock and be fixed on two diagonal of described reinforcing mat, it is possible to prevent the fiber grid center of reinforcing mat from sinking and causing
Reinforcing mat deforms, and departs from, improve the firmness of product from geo membrane layers.
Further, described plastic draining board is made up of draining board main body and draining cotton layer two parts, described draining board master
Body is provided with rhone, and described draining board main body both sides are provided with some pinnings, and described draining cotton layer surface is provided with some keyholes, institute
State the pinning of draining board main body both sides by completing draining board main body and draining cotton with the keyhole snapping one by one on draining cotton layer
The connection of layer；Realize increasing water discharge capacity by draining board main body upper and lower surface all being arranged draining cotton layer, shorten water discharge time
Effect, and draining cotton layer and draining board main body snapping are easy, difficult drop-off, truly accomplish Quick drainage, increase row
The effect of the water yield, the work for whole draining link shortens the time, also decreases the working life for overall civil engineering.
Further, the surface of described geotechnique's layer of cloth is provided with fibrous layer, and described fibrous layer is by aluminium silicate fiber peacekeeping glass
Fiber mutually tangle formed web layer, be possible not only to improve Nomex intensity, be also used as transition zone, make Nomex
Filter effect do not affected by outer layer.
The utility model has the advantage of: there is excellent environmental stress crack resistance, excellent toughness, hot strength
High, puncture-resistant performance is good, service life is long, with the feature such as soil material conjugation grade is good, solves common geomembrane easily by environment
The technical problem that factor affects and damages, thus add the use cycle of material, cost-effective cost, improve engineering waterproofing
Impervious effect, it is ensured that the quality of engineering.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein
It is merely to illustrate and explains this utility model, being not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, a kind of double matte folder net strengthens geomembrane, including high-density polyethylene geomembrane layer 1, described highly dense
Degree polyethylene film for earthwork layer 1 is provided with upper and lower two-layer, and the outer surface of described high-density polyethylene geomembrane layer 1 is equipped with protruding 2, table
Face is provided with the antiseepage film layer of projection can form stronger gmatjpdumamics with soil property, stops soil material to glide, and increasing friction force increases
Strong waterproof, seepage control performance；Being provided with reinforcing mat 3 described in two-layer between high-density polyethylene geomembrane layer 1, described reinforcing mat 3 is poly-second
Olefine resin bar passes through thermoplastic, molds or be bonded between described high-density polyethylene geomembrane layer 1, so that reinforcing mat embeds soil
Work film, surface is provided with protruding antiseepage film layer can form stronger gmatjpdumamics with soil property, stops soil material to glide, increases friction
Power, strengthens waterproof, seepage control performance.
Wherein, described reinforcing mat 3 is fiber grid layer, and described fiber grid layer is constituted by organizing cellosilk transverse and longitudinal intertexture more,
Often group cellosilk includes at least two thread glass fibre, and fracture strength is high, and tearing toughness is good.
Also being installed with two reinforcements on the surface of described reinforcing mat 3, two described reinforcements are staggered fixing respectively
On two diagonal of described reinforcing mat 3, it is possible to prevent the fiber grid center of reinforcing mat 3 from sinking and causing reinforcing mat
3 deformation, depart from from geo membrane layers 1, improve the firmness of product.
Often organizing filametntary end lower surface has longitudinal water guide groove, described water guide groove ends to be provided with the guide pillar that drips,
The hydrops often organizing filametntary end is derived from water guide groove, finally drips from the guide pillar that drips, in time by reinforcing mat and geotechnique
Hydrops between film layer is discharged, in case reinforcing mat departs from geo membrane layers, further increases the firmness of product.
It addition, the both sides of described geo membrane layers 1 and reinforcing mat 3 are separated, form breach, thus polylith can be realized and be combined
Geomembrane overlap joint coordinates, and overlap joint fitness is high, and easy construction and overall flexibility are good, and service life is long.
Described indentation, there is embedded with resin streak, and resin streak can increase composite earthwork in composite geo-membrane surrounding medium circle
Coefficient of friction between film and surrounding medium interface, strengthens the frictional force between composite geo-membrane and surrounding medium, and is around situated between
Matter forms stronger gmatjpdumamics, it is to avoid the phenomenon glided occurs at composite geo-membrane side slope in engineering, improves all kinds of
The stability of engineering.
Claims (3)
1. pair matte folder net strengthens geomembrane, it is characterised in that: include high-density polyethylene geomembrane layer, described high-density polyethylene
The upper surface of alkene geo membrane layers is provided with projection；The downside of described high-density polyethylene geomembrane layer is provided with reinforcing mat, described reinforcement
Net is that polyvinyl resin bar passes through thermoplastic, molds or be bonded on described high-density polyethylene geomembrane layer；Described reinforcing mat is
Fiber grid layer, described fiber grid layer is constituted by organizing cellosilk transverse and longitudinal intertexture more, and often group cellosilk includes at least two thread glass
Fiber.
The most according to claim 1 pair of matte folder net strengthens geomembrane, it is characterised in that: on the surface of described reinforcing mat also
Being installed with two reinforcements, two described reinforcements interlock respectively and are fixed on two diagonal of described reinforcing mat.
The most according to claim 1 pair of matte folder net strengthens geomembrane, it is characterised in that: the surface of described geotechnique's layer of cloth sets
Having fibrous layer, described fibrous layer is mutually to be tangled the web layer formed by aluminium silicate fiber peacekeeping glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621094.9U CN205742138U (en) | 2016-06-22 | 2016-06-22 | Double matte folder net strengthens geomembrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621094.9U CN205742138U (en) | 2016-06-22 | 2016-06-22 | Double matte folder net strengthens geomembrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742138U true CN205742138U (en) | 2016-11-30 |
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| CN201620621094.9U Active CN205742138U (en) | 2016-06-22 | 2016-06-22 | Double matte folder net strengthens geomembrane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187151A (en) * | 2017-05-04 | 2017-09-22 | 湖南盛业土工材料制造有限公司 | Double matte radiation proofs are combined the geotechnological coiled material of toughness and its manufacture method |
| CN111455757A (en) * | 2020-04-14 | 2020-07-28 | 黑龙江省龙建路桥第六工程有限公司 | Road bed universe is hydrophobic-compound three-dimensional geomembrane that blocks water |
-
2016
- 2016-06-22 CN CN201620621094.9U patent/CN205742138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187151A (en) * | 2017-05-04 | 2017-09-22 | 湖南盛业土工材料制造有限公司 | Double matte radiation proofs are combined the geotechnological coiled material of toughness and its manufacture method |
| CN111455757A (en) * | 2020-04-14 | 2020-07-28 | 黑龙江省龙建路桥第六工程有限公司 | Road bed universe is hydrophobic-compound three-dimensional geomembrane that blocks water |
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| GR01 | Patent grant |