CN205052299U - Degradable environmental protection vegetation blanket - Google Patents
Degradable environmental protection vegetation blanket Download PDFInfo
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- CN205052299U CN205052299U CN201520761912.0U CN201520761912U CN205052299U CN 205052299 U CN205052299 U CN 205052299U CN 201520761912 U CN201520761912 U CN 201520761912U CN 205052299 U CN205052299 U CN 205052299U
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- jute
- coir
- vegetation blanket
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- nonwoven layer
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Abstract
The utility model provides a degradable environmental protection vegetation blanket, this environmental protection vegetation blanket is by the polylactic acid membrane, coir non -weaving cloth layer, jute non -weaving cloth layer, the jute screen cloth is sewed up to connect by the machine through the seam and is prepared from, the aweto is loose, plant roots can pass among them, it is comfortable, neatly, balancedly grow, plant roots after growing up to makes gauze pad, the plant, the earth surface firmly combines together, the firm green compound protective layer of one deck has been formed, the material is used in the novel domatic grass planting protection that is applicable to soil and water conservation, can prevent soil erosion and water loss effectively, increase the green coverage, and but the physiolysis of vegetation blanket becomes fertilizer behind the vegetation, no pollution to environment.
Description
Technical field:
The utility model relates to ecological protection technology field, is specifically related to a kind of Degradable environment protection vegetation blanket.
Background technology
Plants landscape is for effect outbalance of environment, but the limit for a project and the cost that greening process need is longer.Particularly along with the construction of the infrastructure such as road and bridge, building, original vegetation is destroyed or original vegetation does not meet the requirement of the modern life, and thus, building the later stage needs to carry out greening construction, to keep ecotope.
Existing traditional bank protection mode adopts hard material bank protection, uses the material such as block stone or cement, not only can destroy the natural environment of surrounding, and long construction period, and cost is high, high to the requirement for bearing capacity of ground, domaticly can not afforest.Comparatively general use traditional transplanting construction afforest, growth cycle is longer, and coverage rate is low, for water and soil loss control not in time.And transplanting plant is then needed to cultivate land used, waste land resources.Therefore, need a kind of greening mode, can quick, high-quality realization compared with the greening of high coverage rate, the expense of saving transport and transplanting, reduces planting cost.
Summary of the invention
The purpose of this utility model provides a kind of Degradable environment protection vegetation blanket, and this environmental protection vegetation blanket is composited by multilayer degradable nonwoven fabric and vegetable fibre net, is have sandwich construction compound gauze pad.Its quality is loosened; root system of plant can through therebetween; comfortable, neat, balanced growth; root system of plant after growing up to makes gauze pad, plant, earth surfaces combine securely; define the green composite protection layer that one deck is firm, be applicable to the novel domatic plant grass and protect material of water and soil conservation, can effectively prevent erosion; increase green coverage, improve the ecological environment.
In order to realize above-mentioned object, the utility model is by the following technical solutions: a kind of Degradable environment protection vegetation blanket, this material comprises four layers, be positioned at the degradable polylactic acid membrane of the superiors, the second layer is coir nonwoven layer, third layer adopts jute nonwoven layer, and being positioned at undermost is jute screen cloth.Wherein polylactic acid membrane, coir nonwoven layer, jute nonwoven layer, jute screen cloth are sewed up by film sewing quilt machine and are linked together in blanket.
Described degradable polylactic acid membrane is positioned at the superiors of vegetation blanket, plays raising soil temperature at the early growth period of plant, keeps soil moisture, alleviates the effect such as weeds and the harm of sick worm.
After described coir nonwoven layer is laid on ground, can effectively prevent wind, water, the unfavorable factor such as saline and alkaline to the erosion of soil; Coir nonwoven layer has space network, and nutrient matrix can directly add wherein, and coir vegetation blanket degradability is good, can be plant and provide nutrition after degraded.
Described jute nonwoven layer is made up through wet laid nonwoven technique of tossa non-weaving cloth.Plant seed is evenly fixed on the upper surface of jute nonwoven layer by natural emulsion.
Described jute screen cloth adopts Jute thread and yarn braiding to make.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.
A kind of Degradable environment protection vegetation blanket, this material comprises four layers, is positioned at the degradable polylactic acid film 1 of the superiors, and the second layer is coir nonwoven layer 2, and third layer adopts jute nonwoven layer 3, and being positioned at undermost is jute screen cloth 4.Wherein polylactic acid membrane 1, coir nonwoven layer 2, jute nonwoven layer 3, jute screen cloth 4 are sewed up by sewing quilt machine and are linked together in blanket.
In the present embodiment, the degradable polylactic acid membrane 1 of the superiors adopts fully bio-degradable polydactyl acid master batch to prepare, and its product grammes per square metre is 8 ~ 10g/m
2, degradation cycle is 2 ~ 3 months.
In the present embodiment, the coir nonwoven layer 2 of the second layer is made up through needling process of coir, and its thickness is 6 ~ 8mm, and grammes per square metre is 200 ~ 300g/m
2.
In the present embodiment, the jute nonwoven layer 3 of third layer adopts tossa to make through wet laid nonwoven technique, and its thickness is 0.5 ~ 0.8mm, and grammes per square metre is 60 ~ 80g/m
2.Growth substrate and plant seed are evenly fixed on the upper surface of jute nonwoven layer 3 by natural emulsion.
In the present embodiment, undermost is that jute net 4 cloth adopts the Jute thread and yarn of 3.2S to make, and its grammes per square metre is 50g/m
2, thickness is 0.15 ~ 0.2mm.
In the present embodiment, polylactic acid membrane 1, coir nonwoven layer 2, jute nonwoven layer 3, jute screen cloth 4 are sewed up by sewing quilt machine and are linked together in blanket, and vegetation blanket finished product is rolled into coil structure, and transport and storage are more for convenience.Root system of plant can through therebetween, comfortable, neatly, balancedly grow, and the root system of plant after growing up to makes gauze pad, plant, earth surfaces combine securely, defines the green composite protection layer that one deck is firm.
The utility model can need to make different specifications according to scene, and natural decomposition can become fertilizer, protection of the environment; Play after growing up to well fix the sand, bank protection and the effect that prevents erosion, this construction project such as to repair the roads to cutting into a mountain has the very high value of environmental protection, can be applicable to sandy soil, hillside and two sides, river, land reclamation in mining area, railway, both sides of highway, orchard, park, and airport, football pitch, golf course, roof greening etc.
Claims (3)
1. a Degradable environment protection vegetation blanket, it is characterized in that this material comprises four layers, be followed successively by degradable polylactic acid membrane (1), coir nonwoven layer (2), jute nonwoven layer (3), jute screen cloth (4) from top to bottom; Four layer materials are sewed up by sewing quilt machine and are linked together in blanket.
2. a kind of Degradable environment protection vegetation blanket according to claim 1, its feature coir nonwoven layer (2) coir is made through needling process, and wherein coir nonwoven product thickness is 6 ~ 8mm, and grammes per square metre is 200 ~ 300g/m
2.
3. a kind of Degradable environment protection vegetation blanket according to claim 1, it is characterized in that jute nonwoven layer (3) adopts tossa to make through wet laid nonwoven technique, its thickness is 0.5 ~ 0.8mm, and grammes per square metre is 60 ~ 80g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761912.0U CN205052299U (en) | 2015-09-21 | 2015-09-21 | Degradable environmental protection vegetation blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761912.0U CN205052299U (en) | 2015-09-21 | 2015-09-21 | Degradable environmental protection vegetation blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052299U true CN205052299U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761912.0U Active CN205052299U (en) | 2015-09-21 | 2015-09-21 | Degradable environmental protection vegetation blanket |
Country Status (1)
| Country | Link |
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| CN (1) | CN205052299U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165455A (en) * | 2015-09-21 | 2015-12-23 | 山东省纺织科学研究院 | Degradable environment-friendly vegetation carpet |
| CN106258412A (en) * | 2016-08-16 | 2017-01-04 | 辽宁大学 | Biological activity excess sludge of municipal sewage plant matrix composite vegetation blanket and application |
| CN110337944A (en) * | 2019-07-19 | 2019-10-18 | 西藏俊富环境恢复有限公司 | A kind of seedling-raising cup and preparation method thereof |
| CN110583374A (en) * | 2019-10-09 | 2019-12-20 | 江西省核工业地质局二六四大队 | Method for repairing waste rare earth mine based on paspalum cultivation |
-
2015
- 2015-09-21 CN CN201520761912.0U patent/CN205052299U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165455A (en) * | 2015-09-21 | 2015-12-23 | 山东省纺织科学研究院 | Degradable environment-friendly vegetation carpet |
| CN106258412A (en) * | 2016-08-16 | 2017-01-04 | 辽宁大学 | Biological activity excess sludge of municipal sewage plant matrix composite vegetation blanket and application |
| CN110337944A (en) * | 2019-07-19 | 2019-10-18 | 西藏俊富环境恢复有限公司 | A kind of seedling-raising cup and preparation method thereof |
| CN110583374A (en) * | 2019-10-09 | 2019-12-20 | 江西省核工业地质局二六四大队 | Method for repairing waste rare earth mine based on paspalum cultivation |
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