CN105557382B - Ecological organic sponge and soil cage bag - Google Patents
Ecological organic sponge and soil cage bag Download PDFInfo
- Publication number
- CN105557382B CN105557382B CN201610069526.4A CN201610069526A CN105557382B CN 105557382 B CN105557382 B CN 105557382B CN 201610069526 A CN201610069526 A CN 201610069526A CN 105557382 B CN105557382 B CN 105557382B
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- bag
- ecological organic
- coconut shell
- water collecting
- gabion
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- 239000002689 soil Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 35
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 35
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 229940080314 sodium bentonite Drugs 0.000 claims abstract description 24
- 229910000280 sodium bentonite Inorganic materials 0.000 claims abstract description 24
- -1 polypropylene Polymers 0.000 claims description 13
- 239000004746 geotextile Substances 0.000 claims description 12
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009958 sewing Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 description 12
- 230000008635 plant growth Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229940092782 bentonite Drugs 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005614 potassium polyacrylate Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000012799 strong cation exchange Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Revetment (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an ecological organic sponge and a soil cage bag, wherein the ecological organic sponge comprises: the water collecting layer cloth bag (1) is filled with sodium bentonite (2) and/or coconut shell fiber (3) in the water collecting layer cloth bag (1); ecological organic soil cage bag includes: gabion bag body (11), bed course (12) and/or enclose fender (13), what bed course (12) chooseed for use is aforementioned ecological organic sponge, enclose fender (13) and choose for use is the geomembrane, encloses fender (13) sewing in the lower part of the medial surface of gabion bag body (11) to touch the end. The invention has the advantages that: ecological organic sponge and soil cage bag all have higher retaining ability of retaining water, all are favorable to vegetation simultaneously, have positive result of use.
Description
Technical Field
The invention relates to a soil cage bag, in particular to an ecological organic soil cage bag with an ecological organic sponge cushion layer, and belongs to the technical field of environmental engineering.
Background
On one hand, in arid and semi-arid regions, water resources are in short supply, natural rainfall cannot meet the water requirement of plants, and the plants are often in a water shortage state; on the other hand, the soil has low nutrient status, weak water and fertilizer retention capacity and low water and fertilizer resource utilization efficiency, thereby causing great waste. The method for planting trees and forestation in arid and semiarid regions usually adopts a seedling transplanting mode, but the root systems of plant seedlings are shallow and small in quantity, can not absorb sufficient water and nutrients, and the survival rate is low. Therefore, in the forestation of these areas, not only the moisture caused by precipitation or irrigation needs to be preserved to the maximum extent, but also the capabilities of improving the soil structure and storing water and fertilizer are fully considered.
At present, the water storage and retention capacity of soil is improved by adding a water retention agent into the afforestation in arid and semiarid regions. The common water-retaining agents in the market are usually high molecular polymers synthesized by using materials such as strong water-absorbing resin, such as polyacrylamide, sodium polyacrylate, potassium polyacrylate, ammonium polyacrylate, starch grafted acrylate and the like, although the water-absorbing property is excellent, the water-retaining agents have the defects of high cost, poor salt resistance, difficulty in degradation, potential secondary pollution and the like, cannot be used in large quantities for a long time, and have a very limited effect on improving the soil structure or improving the fertility.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide an ecological organic soil cage bag with an ecological organic sponge cushion layer, which not only has higher water storage and retention capacity, but also is beneficial to plant growth, and meanwhile, has no pollution problem.
In order to achieve the above object, the present invention adopts the following technical solutions:
an ecological organic sponge, comprising: a water collecting layer cloth bag (1), and sodium bentonite (2) and/or coconut shell fiber (3) filled in the water collecting layer cloth bag (1).
The ecological organic sponge is characterized in that the sodium bentonite (2) and the coconut fiber (3) are uniformly mixed and then filled in the water collecting layer cloth bag (1).
The ecological organic sponge is characterized in that the water collecting layer cloth bag (1), the sodium bentonite (2) and the coconut shell fiber (3) are integrally formed into a flat cushion shape through a needling process.
The ecological organic sponge is characterized in that the sodium bentonite (2) and the coconut shell fiber (3) are respectively used in the following amounts: 1000-5000g/m2、1000-5000g/m2。
The ecological organic sponge is characterized in that the coconut shell fiber (3) is pure natural filament coconut shell fiber and is cut into small sections of 1-3cm before use.
The ecological organic sponge is characterized in that woven or knitted geotextile is used for the water collecting layer cloth bag (1), and the woven geotextile is made of polypropylene, polyethylene, high-density polyethylene, polyester, alkali-free glass fiber or polyamide.
An ecological organic soil caging bag comprising: gabion bag body (11), its characterized in that still includes: a cushion layer (12) and/or a fence (13),
the cushion layer (12) is positioned at the bottom of the inner side of the gabion bag body (11) and is paved on the whole bottom, and the cushion layer (12) is made of the ecological organic sponge;
the barrier (13) is made of a geomembrane, and the barrier (13) is sewn on the lower part of the inner side surface of the gabion bag body (11) and touches the bottom.
The ecological organic soil cage bag is characterized in that woven or knitted woven geotextile is used for the gabion bag body (11), and the woven geotextile is made of polypropylene, polyethylene, high-density polyethylene, polyester, alkali-free glass fiber or polyamide.
The ecological organic soil cage bag is characterized in that the thickness of the cushion layer (12) is 1-15 cm.
The ecological organic soil cage bag is characterized in that the height of the enclosure (13) is 1/4-1/3 of the height of the gabion bag body (11).
The invention has the advantages that:
(1) the coconut fiber and the sodium bentonite are uniformly mixed for use, and the prepared ecological organic sponge not only has higher water storage and retention capacity, but also is beneficial to plant growth, so that the coconut fiber and the sodium bentonite can obtain better synergistic effect after being combined for use;
(2) the ecological organic sponge is selected as the cushion layer of the ecological organic soil cage bag, so that the ecological organic soil cage bag has high water storage and retention capacity and is beneficial to plant growth;
(3) the geomembrane (the enclosure) is additionally arranged on the inner side of the gabion bag body, so that the water storage and water retention capacity of the soil cage bag is further improved, the height of the geomembrane is 1/4-1/3 of the height of the gabion bag body, and the landslide danger caused by excessive water absorption of the soil cage bag is effectively avoided.
Drawings
FIG. 1 is a schematic structural view of one embodiment of the ecological organic sponge of the present invention;
FIG. 2 is a sectional view A-A of the ecological organic sponge of FIG. 1;
FIG. 3 is a schematic structural view of another embodiment of the ecological organic sponge of the present invention;
FIG. 4 is a sectional view A-A of the ecological organic sponge of FIG. 3;
fig. 5 is a schematic structural view of the ecological organic soil sack of the present invention.
The meaning of the reference symbols in the figures: 1-water collecting layer cloth bag, 2-sodium bentonite, 3-coconut fiber, 11-gabion bag body, 12-cushion layer and 13-enclosure.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
Referring to fig. 1 and 2, the ecological organic sponge of the present invention includes a water collecting layer cloth bag 1, sodium bentonite 2 and coconut fibers 3, wherein the sodium bentonite 2 and the coconut fibers 3 are uniformly mixed and then filled in the water collecting layer cloth bag 1.
As a preferable scheme, the dosage of the sodium bentonite 2 in the water collecting layer cloth bag 1 is 1000g/m2(can be in the range of 1000-5000 g/m)2Properly adjusted within the range), the dosage of the coconut shell fiber 3 is 5000g/m2(can be in the range of 1000-5000 g/m)2Adjusted appropriately within the range).
More preferably, the coir 3 is a pure natural, filamentous coir and has been cut into 2cm pieces (which may be adjusted to 1-3 cm) prior to mixing.
In this embodiment, the water collecting layer cloth bag 1 is made of woven geotextile (or knitted geotextile), which is made of polypropylene, but may be made of polyethylene, high density polyethylene, polyester, alkali-free glass fiber or polyamide.
The bentonite is water-containing clay mineral mainly containing montmorillonite, has strong hygroscopicity, cohesiveness and adsorbability, has strong cation exchange capacity, and can adsorb water with volume 8-15 times of its own volume. Researches show that the bentonite can obviously improve the water content and organic matter content of soil and enhance the water and fertilizer retention performance of the soil, and the bentonite can be used as a fertilizer additive and can also improve the utilization rate of the fertilizer.
The coconut fiber has the water-containing moisture-preserving effect, and the coconut fiber has higher water-preserving rate and better air permeability due to longer fiber, thereby being beneficial to the plant growth in water-deficient and arid areas. The coconut fiber can keep moisture and increase the survival rate of grass seeds in the early stage of plant growth, and is particularly suitable for areas with water resource shortage and sparse rainfall.
In addition, coconut fiber has the characteristic of biodegradability and is decomposable natural organic substances.
Meanwhile, the coconut fiber does not contain grease, is not oxidized, does not change color and does not carry bacteria, so that the pollution to the ground ecology is avoided.
Under natural environment (air drying, sun drying and rain), the coconut shell fiber is gradually decomposed into contained organic components, and is completely integrated with the nature, the decomposed humus can increase the microbial nutrition in soil, improve the soil and activate the soil, on one hand, the ecological environment protection requirement is met, on the other hand, the soil components can be improved, and the plant growth is facilitated.
The coconut fiber 3 and the sodium bentonite 2 are mixed for use, the prepared product not only has higher water storage and retention capacity, but also is beneficial to plant growth, and the combination of the coconut fiber and the sodium bentonite can obtain better synergistic effect, so the product is called as ecological organic sponge.
Certainly, in practical use, according to the situation, only the water collecting layer cloth bag 1 is filled with the sodium bentonite 2 or the coconut fiber 3, and the good water storage and retention effect or the effect beneficial to plant growth can be obtained.
Example 2
Referring to fig. 3 and 4, the ecological organic sponge of the present invention includes a water collecting layer cloth bag 1, sodium bentonite 2 and coconut fibers 3, wherein the sodium bentonite 2 and the coconut fibers 3 are uniformly mixed and then filled in the water collecting layer cloth bag 1.
After the sodium bentonite 2 and the coconut shell fiber 3 are filled in the water collecting layer cloth bag 1, the whole body is formed into a flat cushion shape through a needling process, so that the sodium bentonite 2 and the coconut shell fiber 3 are not easy to scatter, and the whole ecological organic sponge is not easy to deform.
Example 3
Referring to fig. 5, the ecological organic soil sack of the present invention comprises: a gabion bag body 11 and a bedding layer 12. Wherein:
the gabion bag body 11 is made of woven geotextile (or knitted geotextile), which is made of polypropylene, but of course, polyethylene, high-density polyethylene, polyester, alkali-free glass fiber or polyamide can be selected;
the cushion layer 12 is positioned at the bottom of the inner side of the gabion bag body 11 and is paved on the whole bottom, and the cushion layer 12 is made of the ecological organic sponge described in embodiment 1 (or embodiment 2) and is 2cm in thickness (the thickness can be within the range of 1-15 cm).
Because the ecological organic sponge is selected as the cushion layer of the ecological organic soil cage bag, the ecological organic soil cage bag has higher water storage and retention capacity and is beneficial to plant growth.
As a preferable scheme, the ecological organic soil caging bag further comprises a surrounding barrier 13. The barrier 13 is made of geomembrane, is positioned at the lower part of the inner side surface of the gabion bag body 11, touches the bottom, and is sewn with the gabion bag body 11.
More preferably, the height of the enclosure 13 is 1/3(1/4-1/3 is all the best, 1/3 is the best) of the height of the gabion bag body 11, and the height can avoid the risk of landslide caused by excessive water absorption of the gabion bag.
The geomembrane (the enclosure) is additionally arranged on the inner side of the gabion bag body, so that the water storage and retention capacity of the gabion bag is further improved.
In actual use, of course, according to circumstances, the cushion layer (12) is not used, and the geomembrane (the enclosure) is only additionally arranged on the inner side of the gabion bag body, so that good water storage and retention effects can be obtained.
The ecological organic soil cage bag is suitable for various plant greening projects where roads, dikes, collapsed land, gabion revetments or ground are poor in soil quality and cannot be directly greened, has good water storage and retention capacity, is beneficial to plant growth, and has positive using effects.
It should be noted that the above-mentioned embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the protection scope of the present invention.
Claims (5)
1. An ecological organic soil caging bag comprising: gabion bag body (11), its characterized in that still includes: a cushion layer (12) and a fence (13), wherein:
the padThe layer (12) consists of a water collecting layer cloth bag (1), sodium bentonite (2) and coconut shell fiber (3) which are filled in the water collecting layer cloth bag (1), wherein woven or knitted woven geotextile is used for the water collecting layer cloth bag (1), the woven geotextile is made of polypropylene, polyethylene, polyester, alkali-free glass fiber or polyamide, the coconut shell fiber (3) is pure natural filament coconut shell fiber and is cut into small sections of 1-3cm before use, the sodium bentonite (2) and the coconut shell fiber (3) are uniformly mixed and then filled in the water collecting layer cloth bag (1), and the dosage of the sodium bentonite (2) and the coconut shell fiber (3) is respectively: 1000-5000g/m2、1000-5000g/m2The three components are integrally formed into a flat cushion shape through a needling process, and the whole cushion layer (12) is positioned at the bottom of the inner side of the gabion bag body (11) and is fully paved at the whole bottom;
the barrier (13) is made of a geomembrane, and the barrier (13) is sewn on the lower part of the inner side face of the gabion bag body (11) and touches the bottom.
2. The ecological organic soil cage bag according to claim 1, wherein the thickness of the bedding layer (12) is 1-15 cm.
3. The ecological organic soil caging bag of claim 1 wherein the height of the enclosure (13) is 1/4-1/3 of the height of the gabion bag body (11).
4. An ecological organic soil caging bag comprising: gabion bag body (11), its characterized in that still includes: a cushion layer (12), wherein the cushion layer (12) consists of a water collecting layer cloth bag (1), sodium bentonite (2) filled in the water collecting layer cloth bag (1) and coconut shell fiber (3), and the cushion layer (12) comprises:
the water collecting layer cloth bag (1) uses woven or knitted woven geotextile, and the woven geotextile is made of polypropylene, polyethylene, polyester, alkali-free glass fiber or polyamide; the coconut shell fiber (3) is pure natural filament coconut shell fiber and is cut into small sections of 1-3cm before use; the sodium bentonite (2) and the coconut shell fiber (3) are uniformly mixed and then filled in the water collecting layerIn the cloth bag (1), the dosage of the sodium bentonite (2) and the dosage of the coconut shell fiber (3) are respectively as follows: 1000-5000g/m2、1000-5000g/m2The three components are integrally formed into a flat cushion shape through a needling process;
the whole cushion layer (12) is positioned at the bottom of the inner side of the gabion bag body (11) and is paved on the whole bottom.
5. The ecological organic soil cage bag according to claim 4, wherein the thickness of the bedding layer (12) is 1-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069526.4A CN105557382B (en) | 2016-02-01 | 2016-02-01 | Ecological organic sponge and soil cage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069526.4A CN105557382B (en) | 2016-02-01 | 2016-02-01 | Ecological organic sponge and soil cage bag |
Publications (3)
| Publication Number | Publication Date |
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| CN105557382A CN105557382A (en) | 2016-05-11 |
| CN105557382A8 CN105557382A8 (en) | 2016-08-10 |
| CN105557382B true CN105557382B (en) | 2020-09-08 |
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| CN201610069526.4A Active CN105557382B (en) | 2016-02-01 | 2016-02-01 | Ecological organic sponge and soil cage bag |
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| EP3981711A1 (en) | 2020-10-10 | 2022-04-13 | Ligresa GbR | Compostable, moisture-binding and odour-inhibiting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100769A (en) * | 1993-01-19 | 1995-03-29 | 詹姆斯克莱姆公司 | Tufted geosynthetic clay liner and method of manufacture thereof |
| CN101663941A (en) * | 2009-09-27 | 2010-03-10 | 四川大学 | Method for recovering vegetation in rock-soil residue field |
| CN203912704U (en) * | 2014-06-03 | 2014-11-05 | 天津市路德隆环保材料科技有限公司 | A kind of water-retaining type ecology bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2516629Y (en) * | 2001-12-12 | 2002-10-16 | 王惠成 | Water-proof blanket |
| KR100841782B1 (en) * | 2006-08-02 | 2008-06-27 | 정민규 | Compressed bed soil for seedbed using raising young rice plant and manufacturing method thereof |
| KR101232880B1 (en) * | 2012-06-07 | 2013-02-13 | 유한회사 신한코리아 | Functional bed soil, a production method thereof and its use |
| CN204180615U (en) * | 2014-10-17 | 2015-03-04 | 安徽春都园林股份公司 | A kind of slope ecological plant growing bag for afforestation |
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2016
- 2016-02-01 CN CN201610069526.4A patent/CN105557382B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100769A (en) * | 1993-01-19 | 1995-03-29 | 詹姆斯克莱姆公司 | Tufted geosynthetic clay liner and method of manufacture thereof |
| CN101663941A (en) * | 2009-09-27 | 2010-03-10 | 四川大学 | Method for recovering vegetation in rock-soil residue field |
| CN203912704U (en) * | 2014-06-03 | 2014-11-05 | 天津市路德隆环保材料科技有限公司 | A kind of water-retaining type ecology bag |
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| CN105557382A8 (en) | 2016-08-10 |
| CN105557382A (en) | 2016-05-11 |
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| C53 | Correction of patent of invention or patent application | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Applicant Correct: Beijing Qunxiangxing Technology Co.,Ltd. False: BEIJING QUNXIANGXING SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Number: 19 Volume: 32 |
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| CI02 | Correction of invention patent application |
Correction item: Applicant Correct: Beijing Qunxiangxing Technology Co.,Ltd. False: BEIJING QUNXIANGXING SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Number: 19 Page: The title page Volume: 32 |
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| ERR | Gazette correction | ||
| CB02 | Change of applicant information |
Address after: 100080, No. 20, far main road, Haidian District, Beijing. E-15C2-2 Applicant after: BEIJING QUNXIANGXING NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 100080, No. 20, far main road, Haidian District, Beijing. E-15C2-2 Applicant before: Beijing Qunxiangxing Technology Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |