CN109691359A - A kind of planting blanket suitable for arid area - Google Patents
A kind of planting blanket suitable for arid area Download PDFInfo
- Publication number
- CN109691359A CN109691359A CN201811641947.5A CN201811641947A CN109691359A CN 109691359 A CN109691359 A CN 109691359A CN 201811641947 A CN201811641947 A CN 201811641947A CN 109691359 A CN109691359 A CN 109691359A
- Authority
- CN
- China
- Prior art keywords
- impervious barrier
- hypothallus
- water conservation
- tube
- seepage
- 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.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001764 infiltration Methods 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 230000008595 infiltration Effects 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 8
- 239000004746 geotextile Substances 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000012876 topography Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- A01G24/46—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form multi-layered
Abstract
The invention discloses a kind of planting blankets suitable for arid area, from top to bottom successively include: hypothallus, water conservation layer and impervious barrier；It is provided with the first supporting part in hypothallus, is provided with planting soil in hypothallus；It is provided with the second supporting part in water conservation layer, is retained in layer and is provided with water-retaining agent；It is provided with anti-seepage strip in impervious barrier, ventilation anti-seepage sand is provided in anti-impervious barrier；Planting blanket further includes slow release tube and osmos tube, and the tube wall of slow release tube is provided with aperture；One end setting of slow release tube is in hypothallus, and the other end setting of slow release tube is in water conservation layer；One end of osmos tube is arranged in hypothallus, and osmos tube passes through water conservation layer and impervious barrier；The infiltration tube portion being arranged in hypothallus is provided with aperture.By the above-mentioned means, the present invention can firmly lock moisture in planting blanket, to guarantee plants landscape effect.And the rolling topography for having the gradient, having height difference should be suitable for, and it is adapted with the geomorphological structure of arid area, it is applied widely.
Description
Technical field
The present invention relates to a kind of planting blanket, especially a kind of plant built suitable for arid area urban Ecological Park
Object planting carpet.
Background technique
Urban Ecological Park starts to occur to be mid-term the 1990s in China, and upsurge occurs at nearly 2 years.
The big and medium-sized cities such as Beijing, Shanghai, Guangzhou are all disclosed in the urban Ecological Park project built and will built, such as Shanghai City Minxing belt
Ecological Park, Shenzhen Lianhua Shan Mountain Ecological Park etc., the Living Water Park in Chengdu, Zhongshan city's Qijiang Park etc..Urban Ecological Park exists
China's development time is shorter, wherein many landscape designs for only blindly applying abuse foreign countries or domestic existing Ecological Park
Style is often unable to reach expected landscape effect there is no local special geographical environment is considered.
Natural vegetation is sparse for arid area, and it is rare by precipitation that vegetation cover rate is low and Precipitation Distribution in Time and Space is extremely uneven
Caused by even.This also causes to be difficult to be formed the basic strips to surface soil and water effective protection here.Harsh weather
Environment reality causes the ecosystem production capacity of arid area generally low, and bio-diversity is low, system self regulating and control ability
It is lower, it is weak to extraneous jamproof ability, so that the ecosystem of this Special section is shown extreme fragility.
Currently, being explored to the Scene construction of cities of arid area Ecological Park even more fewer and fewer.Blindly indiscriminately imitate other areas
The design of Urban Parks leads to that this area's vegetation survival rate is low, the sustainability of urban Ecological Park landscape is poor.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of planting blankets suitable for arid area, can be by water
Divide and firmly lock in planting blanket, and slow release, reduces the maintenance frequency, increase plant survival rate.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is:
A kind of planting blanket suitable for arid area successively includes: hypothallus, water conservation layer and antiseepage from top to bottom
Layer；The top of the hypothallus, water conservation layer and impervious barrier is provided with high-intensitive braid over braid, and the bottom end of the impervious barrier is provided with
Impermeable stratum；
The first supporting part is provided in the hypothallus, the both ends of first supporting part are connected to the top of hypothallus
Face and bottom surface；Planting soil is provided in the hypothallus；
The second supporting part is provided in the water conservation layer, the both ends of second supporting part are connected to the top of water conservation layer
Face and bottom surface；Permeable hole is provided on first supporting part, the second supporting part and anti-seepage strip；Guarantor is provided in the water conservation layer
Aqua；
Anti-seepage strip is provided in the impervious barrier, the both ends of the anti-seepage strip are connected to the top surface and bottom of impervious barrier
Face；Ventilation anti-seepage sand is provided in the impervious barrier；
The planting blanket further includes slow release tube and osmos tube, and the slow release tube is set as the tubulose knot of both ends open
The tube wall of structure, the slow release tube is provided with aperture；One end of the slow release tube is arranged in hypothallus, the other end of the slow release tube
Setting is in water conservation layer；Water guide material is filled in the slow release tube；
The osmos tube is set as the tubular structure of both ends open, and one end of the osmos tube is arranged in the hypothallus
Interior, the osmos tube passes through the water conservation layer and impervious barrier；The infiltration tube portion being arranged in the hypothallus is provided with aperture,
And the infiltration tube portion being arranged in the hypothallus is coated with permeable geotextiles.
Preferably, the cross section of the planting blanket is square.
Preferably, the material of the high-intensitive braid over braid is non-woven fabrics or nylon cloth.
Preferably, the material of the impermeable stratum is waterproof geotextiles or bentonite antiseepage blanket.
Preferably, first supporting part is vertically set in the hypothallus, and second supporting part is vertically set on
In the water conservation layer.
It preferably, further include cotton-shaped sponge in the water conservation layer, the sponge and water-retaining agent are uniformly filled in the guarantor
In water layer.
Preferably, the anti-seepage strip includes the first anti-seepage strip, the second anti-seepage strip and third anti-seepage strip, first anti-seepage strip
It is set as being connected with the side wall of impervious barrier with the second anti-seepage strip, the cross section of the third anti-seepage strip is set as with impervious barrier
Center is the center of circle, to be less than a quarter impervious barrier side length as the circle of radius.
Preferably, the cross section of first anti-seepage strip be set as using the vertex of impervious barrier as the center of circle, with less than four/
One impervious barrier side length is that a quarter of radius is round, and the cross section of second anti-seepage strip is set as in impervious barrier side length
Point is the center of circle, to be less than a quarter impervious barrier side length as the semicircle of radius.
Preferably, first anti-seepage strip and the second anti-seepage strip are set as the bending circular arc knot protruded to impervious barrier center
Structure；The third anti-seepage strip is set as the bending arc structure to impervious barrier central concave.
Preferably, the water guide material is the rope made of hemp, cotton core or sponge strip.
Due to the application of the above technical scheme, the present invention have compared with prior art it is following the utility model has the advantages that
A kind of planting blanket suitable for arid area is provided, it, can by setting impervious barrier, water conservation layer and slow release tube
Moisture is firmly locked in planting blanket, and slow release, effectively save water resource, reduce maintenance the frequency, increase plant at
Motility rate, to guarantee plants landscape effect.And the planting blanket is blanket structure, and it is easy to use, suitable for having the gradient, having height
The rolling topography of difference is adapted with the geomorphological structure of arid area, applied widely.
Detailed description of the invention
Fig. 1 is a kind of side view of the planting blanket suitable for arid area of the present invention.
Fig. 2 is a kind of top view of the planting blanket mesostroma layer suitable for arid area of the present invention.
Fig. 3 is the top view of impervious barrier a kind of planting blanket suitable for arid area of the present invention.
Detailed description of the invention:
Hypothallus 1, water conservation layer 2, impervious barrier 3, the first supporting part 41, the second supporting part 42, the first anti-seepage strip 51, second are anti-
Seep band 52, third anti-seepage strip 53, permeable hole 6, slow release tube 7, osmos tube 8, aperture 9.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to attached drawing, a kind of planting blanket suitable for arid area successively includes: hypothallus 1, water conservation from top to bottom
Layer 2 and impervious barrier 3.In order to facilitate laying, the cross section of planting blanket can be arranged and be square, such planting blanket
Just it is arranged to one piece one piece, the different terrains such as can be adapted for being uneven, applied widely.
The top of hypothallus 1, water conservation layer 2 and impervious barrier 3 is provided with high-intensitive braid over braid, the bottom end setting of impervious barrier 3
There are impermeable stratum, that is, hypothallus 1 and the junction of water conservation layer 2, the junction of water conservation layer 2 and impervious barrier 3 and hypothallus 1
It is provided with high-intensitive braid over braid with extraneous junction, impervious barrier 3 and extraneous junction are provided with impermeable stratum.It is high-intensitive
The material of braid over braid can select non-woven fabrics or nylon cloth, and further preferred can use non-woven fabrics, and the effect of non-woven fabrics is more
It is quite a lot of.The material of impermeable stratum can select waterproof geotextiles or bentonite antiseepage blanket, and further preferred can be using not
Permeable geotextiles.
Cladding material can be set in the outside of planting blanket, hypothallus 1, water conservation layer 2 and impervious barrier 3 are all disposed within outer
In layer material, entire planting blanket is rolled by cladding material and is formed with certain thickness square blanket knot inside
Structure.The material of cladding material bottom can be waterproof geotextiles, and the material of cladding material other parts can be non-woven fabrics.
Hypothallus 1 is top layer, and the inside loads the plant of planting soil in bulk, matrix, nutritional agents and the plantation of suitable arid biogeographic zone
Species etc..There are several the first supporting parts 41 arranged in a crossed manner in the horizontal direction in hypothallus 1, the first supporting part 41 is length
Rectangular belt structure can vertically connect 1 top surface of hypothallus and bottom surface, be integrally formed with 1 overall structure of hypothallus, by the
Integrated substrate layer 1 is divided into small trellis unit by one supporting part 41.The material of first supporting part 41 is lightweight, resistance to water-wet, tool
There is some strength and is not easy severely deformed various materials, such as plastics.Guarantee planting soil in the horizontal plane to a certain extent
Laying it is uniform, avoid matrix that big opposite sliding occurs.First supporting part 41 is equipped with the permeable hole 6 of aperture very little, is convenient for water
Divide the bottom horizontal flow sheet in hypothallus 1, makes 1 uniform moisture of hypothallus in each region as far as possible, and excessive moisture can pass through
Osmos tube 8 permeates the ground.
Water conservation layer 2 is located at 1 lower section of hypothallus, and the inside loads granular water-retaining agent and cotton-shaped sponge.With hypothallus 1 one
Sample, for water conservation layer 2 there is also several the second supporting parts arranged in a crossed manner in the horizontal direction, the second supporting part 42 is rectangular bars
Banded structure can vertically connect water conservation 2 top surface of layer and bottom surface, be integrally formed with water conservation 2 overall structure of layer, pass through the second support
Whole water conservation layer 2 is divided into small trellis unit by band.The material of second supporting part 42 can be with the material of the first supporting part 41
It is identical, it selects lightweight, resistance to water-wet, with some strength and be not easy severely deformed various materials, such as plastics.To a certain degree
It is upper to guarantee that the laying of water-retaining agent in the horizontal plane is uniform, avoid water-retaining agent that big opposite sliding occurs.Second supporting part is equipped with hole
The permeable hole 6 of diameter very little makes 2 moisture of water conservation layer in each region equal as far as possible convenient for bottom horizontal flow sheet of the moisture in water conservation layer 2
It is even.
Impervious barrier 3 is located at the bottom, loads granular impervious material, such as ventilation anti-seepage sand.It is provided in impervious barrier 3
Anti-seepage strip, the both ends of anti-seepage strip are connected to the top surface and bottom surface of impervious barrier 3, by anti-seepage strip by 3 overall space of impervious barrier
It is split, material is the same as above-mentioned first supporting part 41.Anti-seepage strip is equipped with the permeable hole 6 of aperture very little, when instantaneous water is larger
The balance of 3 aqueous vapor of impervious barrier is adjusted, guarantees the stabilization of 3 structure of impervious barrier.Setting anti-seepage strip can make grain dress impervious material exist
It is evenly laid out in impervious barrier 3, the region of excessive accumulation and vacancy is not generated, guarantees that entirety becomes uniform blanket structure.
Anti-seepage strip includes the first anti-seepage strip 51, the second anti-seepage strip 52 and third anti-seepage strip 53, and anti-seepage strip can be set nine
Item, wherein four the first anti-seepage strips, 51, four the second anti-seepage strips 52 and a third anti-seepage strip 53.First anti-seepage strip 51 and second
Anti-seepage strip 52 is set as being connected with the side wall of impervious barrier 3, and third anti-seepage strip 53 is disposed entirely within the inside of impervious barrier 3, not with
The side wall of impervious barrier 3 is connected.
The cross section of first anti-seepage strip 51 is set as using the vertex of impervious barrier 3 as the center of circle, to be less than a quarter impervious barrier 3
Side length is that a quarter of radius is round, i.e. four the first anti-seepage strips 51 be using four vertex of 3 cross section of impervious barrier as the center of circle,
To be slightly less than 3 cross section a quarter side length of impervious barrier as the semi arch band of radius.
The cross section of second anti-seepage strip 52 is set as using the midpoint of 3 side length of impervious barrier as the center of circle, with anti-less than a quarter
3 side length of infiltration layer is the semicircle of radius, i.e., it is round that four the second anti-seepage strips 52, which are with the midpoint of 3 cross section four edges of impervious barrier,
The heart, to be slightly less than 3 cross section a quarter side length of impervious barrier as the semi arch band of radius.
The cross section of third anti-seepage strip 53 is set as using the center of impervious barrier 3 as the center of circle, to be less than a quarter impervious barrier 3
Side length is the circle of radius, i.e., third anti-seepage strip 53 is using the center of 3 cross section of impervious barrier as the center of circle, to be slightly less than impervious barrier 3
Cross section a quarter side length is the round belt of radius.
Anti-seepage strip is not connected with the top and bottom of impervious barrier 3 not instead of vertically, presents into 3 cross section of impervious barrier
Cardiac prominence goes out or the bending arc structure of recess.First anti-seepage strip 51 and the second anti-seepage strip 52 are set as protruding to 3 center of impervious barrier
Bending arc structure；Third anti-seepage strip 53 is set as the bending arc structure to 3 central concave of impervious barrier.By being set as rolling over
The anti-seepage strip of bent arc structure can effectively increase the contact area of water flow and impervious material in impervious barrier 3, increased water flow path,
To weaken wall effect, water flow is avoided to flow directly out impervious barrier 3 along anti-infiltration strip, reduces and leak possible, guarantee antiseepage effect
Fruit saves the water resource of arid area preciousness；And by the arc structure of bending, entire anti-seepage strip can be made to have good
Cushion performance slows down external impact deformation.
Planting blanket further includes slow release tube 7 and osmos tube 8, and slow release tube 7 is set as the tubular structure of both ends open, sustained release
Pipe 7 can select PE to manage, and the tube wall of slow release tube 7 is provided with aperture 9.One end of slow release tube 7 is arranged in hypothallus 1, slow release tube 7
Other end setting is in water conservation layer 2.Water guide material, such as the rope made of hemp, cotton core or sponge strip etc. are filled in slow release tube 7, pass through water permeable material
The capillarity of material can slowly discharge the moisture being retained in layer 2 into hypothallus 1.
Osmos tube 8 is set as the tubular structure of both ends open, and osmos tube 8 can also select PE to manage.Slow release tube 7 is arranged in base
In matter layer 1, osmos tube 8 passes through water conservation layer 2 and impervious barrier 3, and the other end of slow release tube 7 is connect with extraneous soil.It is arranged in matrix
8 part of osmos tube in layer 1 is provided with aperture 9, and 8 part of osmos tube being arranged in hypothallus 1 is coated with permeable geotextiles,
The other parts of slow release tube 7 are not provided with aperture 9.After being retained water saturation in layer 2, extra moisture can be in hypothallus 1
It is penetrated into soil by osmos tube 8, balances the planting environment in hypothallus 1, while can guarantee will not be by water conservation layer 2 and impervious barrier
Moisture in 3 is taken away, and water resource can be saved, and can also improve moisture in soil.
The above is only the embodiment of the present invention, are not intended to limit the scope of the invention, all to be said using the present invention
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of planting blanket suitable for arid area, which is characterized in that from top to bottom successively include: hypothallus, water conservation
Layer and impervious barrier；The top of the hypothallus, water conservation layer and impervious barrier is provided with high-intensitive braid over braid, the bottom of the impervious barrier
End is provided with impermeable stratum；
Be provided with the first supporting part in the hypothallus, the both ends of first supporting part be connected to the top surface of hypothallus with
Bottom surface；Planting soil is provided in the hypothallus；
Be provided with the second supporting part in the water conservation layer, the both ends of second supporting part be connected to the top surface of water conservation layer with
Bottom surface；Permeable hole is provided on first supporting part, the second supporting part and anti-seepage strip；Water conservation is provided in the water conservation layer
Agent；
Anti-seepage strip is provided in the impervious barrier, the both ends of the anti-seepage strip are connected to the top surface and bottom surface of impervious barrier；Institute
It states and is provided with ventilation anti-seepage sand in impervious barrier；
The planting blanket further includes slow release tube and osmos tube, and the slow release tube is set as the tubular structure of both ends open, institute
The tube wall for stating slow release tube is provided with aperture；One end setting of the slow release tube is arranged in hypothallus, the other end of the slow release tube
In water conservation layer；Water guide material is filled in the slow release tube；
The osmos tube is set as the tubular structure of both ends open, and one end of the osmos tube is arranged in the hypothallus, institute
Osmos tube is stated across the water conservation layer and impervious barrier；The infiltration tube portion being arranged in the hypothallus is provided with aperture, and sets
The infiltration tube portion set in the hypothallus is coated with permeable geotextiles.
2. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: the plant species
The cross section for planting blanket is square.
3. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: the high intensity
The material of braid over braid is non-woven fabrics or nylon cloth.
4. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: described waterproof
The material of layer is waterproof geotextiles or bentonite antiseepage blanket.
5. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: described first
Support band is vertically set in the hypothallus, and second supporting part is vertically set in the water conservation layer.
6. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: the water conservation layer
It inside further include cotton-shaped sponge, the sponge and water-retaining agent are uniformly filled in the water conservation layer.
7. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: the anti-seepage strip
Including the first anti-seepage strip, the second anti-seepage strip and third anti-seepage strip, first anti-seepage strip and the second anti-seepage strip is set as and antiseepage
The side wall of layer is connected, the cross section of the third anti-seepage strip be set as using the center of impervious barrier as the center of circle, with less than four/
One impervious barrier side length is the circle of radius.
8. a kind of planting blanket suitable for arid area according to claim 7, it is characterised in that: described first is anti-
Seep band cross section be set as using the vertex of impervious barrier as the center of circle, using be less than a quarter impervious barrier side length as radius four/
One is round, and the cross section of second anti-seepage strip is set as using the midpoint of impervious barrier side length as the center of circle, with anti-less than a quarter
Infiltration layer side length is the semicircle of radius.
9. a kind of planting blanket suitable for arid area according to claim 7, it is characterised in that: described first is anti-
It seeps band and the second anti-seepage strip is set as the bending arc structure protruded to impervious barrier center；The third anti-seepage strip is set as to anti-
The bending arc structure of infiltration layer central concave.
10. a kind of planting blanket suitable for arid area according to claim 1, it is characterised in that: the water guide
Material is the rope made of hemp, cotton core or sponge strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641947.5A CN109691359B (en) | 2018-12-29 | 2018-12-29 | Plant planting blanket suitable for arid area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641947.5A CN109691359B (en) | 2018-12-29 | 2018-12-29 | Plant planting blanket suitable for arid area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109691359A true CN109691359A (en) | 2019-04-30 |
| CN109691359B CN109691359B (en) | 2024-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811641947.5A Active CN109691359B (en) | 2018-12-29 | 2018-12-29 | Plant planting blanket suitable for arid area |
Country Status (1)
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| CN (1) | CN109691359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790052A (en) * | 2021-01-12 | 2021-05-14 | 新疆大漠奇观生态科技有限公司 | Natural sodium bentonite soil moisture conservation and grass prevention ecological mat used along railway and manufacturing method thereof |
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