CN203027809U - Slop protection vegetation with composite layer structure - Google Patents
Slop protection vegetation with composite layer structure Download PDFInfo
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- CN203027809U CN203027809U CN 201320056231 CN201320056231U CN203027809U CN 203027809 U CN203027809 U CN 203027809U CN 201320056231 CN201320056231 CN 201320056231 CN 201320056231 U CN201320056231 U CN 201320056231U CN 203027809 U CN203027809 U CN 203027809U
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Abstract
The utility model discloses slop protection vegetation with a composite layer structure. The slop protection vegetation covers on a soil texture side slop face, the slop protection vegetation comprises a first covering layer, a second covering layer and a mixed material layer arranged between the first covering layer and the second covering layer, the first covering layer and the second covering layer are made of plant fibers, wherein the mixed material layer and the second covering layer have the function of pressing the first covering layer. The first covering layer is of a net-shaped structure, gaps are formed inside the first covering layer, a part of the mixed material layer is filled into the gaps of the first covering layer, the mixed material layer is enabled to penetrate through the gaps and be combined with side slope soil better, and the contact between the mixed material layer with a side slop is ensured to be tight and firm. In addition, the plant fibers of the slop protection vegetation with the composite layer structure is beneficial for the improvement of the water maintaining ability and the constant temperature ability of surface layer soil, the soil fixation effect and the water retention effect of the slop protection vegetation are enabled to be better, and the problems of the erosion prevention, vegetation protection and the like of a soil texture high steep side slop are effectively solved.
Description
Technical field
The utility model belongs to the ecological engineering field, particularly relates to a kind of slope-protecting vegetation with lamination layer structure.
Background technology
High steep soil-slope at engineering wound-surface is left over adopts usually and hangs three dimensional network slope vegetation protection technology, has occurred vegetable fiber blanket bulkhead tech in recent years again.Three dimensional network slope vegetation protection technology adopts the three dimensional network pack arrangement geonet of suitability for industrialized production, and is in conjunction with earthing and spraying sowing technology that the engineering material soil retaining technology is synthetic with injection sowing technology for recovering vegetation, reaches the purpose of revegetation and ecological revetment.Geotechnique's material adopts macromolecular organic compound usually, as polyethylene, polypropylene etc., and the long-time resident face of land, all unhelpful to natural ecological environment and plant growth.Vegetable fiber blanket bulkhead tech adopts farming, woods vegetable fiber suitability for industrialized production to become to contain the tilting blanket of plant seed, covers domaticly, reaches the purpose of the domatic and recovery vegetation of protection.And when adopting the construction of vegetable fiber blanket, because domatic out-of-flatness, and vegetable fiber blanket self rigidity, being difficult to accomplish that tapetum fibrosum closely contacts with soil surface, the relief area of generation can cause plant undergrowth or necrosis, influences emergence rate and afforestation coverage rate; During blanket face earthing, Gu native bearing strength is not enough.
The utility model content
A purpose of the present utility model provides a kind of novel slope-protecting vegetation with lamination layer structure.Another purpose of the present utility model provides a kind of slope-protecting vegetation with lamination layer structure of and solid soil soil moisture conservation better effects if useful to the growth of natural ecological environment and plant.
In order to realize above-mentioned at least one purpose, the utility model provides a kind of slope-protecting vegetation with lamination layer structure, described slope-protecting vegetation cover soil-slope domatic on, slope-protecting vegetation comprises:
By first cover layer that vegetable fiber constitutes, described first cover layer is network structure and the space of portion's formation within it;
Mixed material layer covers on described first cover layer, and the part of described mixed material layer is filled in the described first tectal described space;
By second cover layer that vegetable fiber constitutes, cover described composite material laminar surface.
Preferably, in the above-mentioned device, described first cover layer and the second tectal upper and lower surface all have the wire side of being made up of macromolecular material.
Preferably, in the above-mentioned device, adopt the suture of being formed by macromolecular material to sew up mutually between the wire side on described upper and lower surface, and scribble the protective layer of being formed by the uvioresistant stabilizing agent at described wire side and suture surface.
Preferably, in the above-mentioned device, described mixed material layer is that the mixture by fertilizer, growth hormone, plant seed and adhesive and mud constitutes.
Preferably, in the above-mentioned device, described slope-protecting vegetation also includes the fixed part that is fixed in described side slope surface.
Preferably, in the above-mentioned device, described second cover layer is network structure.
There is following technique effect at least in the utility model embodiment:
1), slope-protecting vegetation of the present utility model has lamination layer structure, cover the first supratectal mixed material layer and second cover layer, all can play the first tectal effect that compresses, make the solid soil soil moisture conservation better effects if of slope-protecting vegetation, strengthen the stable utmost point of side slope topsoil, solve soil property high gradient slope anti-erosion and vegetative protection problem effectively; The part of mixed material layer also is filled in the first tectal space, makes mixed material layer can see through space and the better combination of side slope soil, guarantees to contact with side slope tightr more firm; First cover layer and second cover layer are the vegetable fiber formations based on biological material, increase soil organic matter composition, are conducive to improve the water holding constant temperature ability of topsoil, are beneficial to the growth of side slope vegetation; The utilization of vegetable fiber also makes win cover layer and second cover layer have better soil affinity in addition, and has certain suction stagflation ability, easy smooth defective in the time of can remedying mixed material layer and fill;
2), first cover layer of the present utility model and the second tectal upper and lower wire side are to be made of macromolecular material, make the chemical stability height, keep reliable tensile strength, and scribble the protective layer that the uvioresistant stabilizing agent constitutes, be difficult for environmentally safe and pollute;
3), the suture between the upper and lower wire side of the utility model is to adopt macromolecular material to form equally, makes to keep reliable tensile strength by the chemical stability height, and scribbles the protective layer that the uvioresistant stabilizing agent constitutes, be difficult for environmentally safe and pollute;
4), the utility model composite material is that mixture by fertilizer, growth hormone, plant seed and adhesive and mud constitutes, guaranteed the normal growth of vegetation, in addition, utilize the good flowability of mud to ensure that earth can be full of the space of packed layer, sedimentation fully simultaneously, guarantee to be difficult for after mixture is filled flowing along domatic, more firm;
5), overall structure of the present utility model can be fixed on the side slope surface by fixed part, makes tightr and firm with contacting of side slope.
Description of drawings
Fig. 1 is the structural representation of the utility model slope-protecting vegetation;
1-first cover layer, 2-mixed material layer, 3-second cover layer, 4-U sections nail, 5-side slope.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, below in conjunction with accompanying drawing specific embodiment is described in detail.
As shown in Figure 1, the utility model embodiment provides a kind of slope-protecting vegetation with lamination layer structure, cover soil-slope 5 domatic on, slope-protecting vegetation comprises:
First cover layer, 1, the first cover layer 1 that is constituted by vegetable fiber be network structure and within it portion form the space, be attached to domatic on, be blanket at the bottom of the vegetable fiber again.Vegetable fiber is based on biological material, increases soil organic matter composition, is conducive to improve the water holding constant temperature ability of topsoil, is beneficial to the growth of side slope vegetation; The utilization of vegetable fiber also makes the cover layer of winning have better soil affinity in addition, and has certain suction stagflation ability, easy smooth defective in the time of can remedying mixed material layer and fill; The network structure that finally makes vegetable fiber constitute can reach the effect of net bag fixing soil particle fully.
First cover layer, 1 upper and lower surface can have the upper and lower wire side of being made up of macromolecular material, and upper and lower wire side adopts the suture of being made up of macromolecular material to sew up mutually.And can scribble the protective layer of being formed by the uvioresistant stabilizing agent at upper and lower wire side and suture surface, make to be difficult for the chemical stability height environmentally safe and to pollute.
Mixed material layer 2 covers on first cover layer 1, and the part of mixed material layer 2 is filled in first cover layer, the 1 inner space that forms, be to play the effect that compresses first cover layer 1 on the one hand, also make the mixture of mixed material layer 2 can see through the better combination of soil of space and side slope 5 in addition, guarantee to contact with side slope tightr more firm.
Wherein mixed material layer 2 can be made of the mixture of fertilizer, growth hormone, plant seed and adhesive and mud, guaranteed the normal growth of vegetation, in addition, utilize the good flowability of mud to ensure that earth can be full of the space of packed layer, sedimentation fully simultaneously, guarantee to be difficult for flowing along domatic after mixed material layer 2 is filled, more firm.
Slope-protecting vegetation is provided with the U-shaped iron nail 4 that is fixed in side slope 5 surfaces, U-shaped iron nail 4 passes second cover layer 3, mixed material layer 2 and first cover layer 2 successively, finally penetrate and realize in the slope ground fixing, it is tightr more firm to make that whole slope-protecting vegetation contacts with side slope 5, and simple in structure, save cost.
In the preferred embodiment of the present utility model, the vegetable fiber type can be forestry litters such as agricultural crop straw, or monofilament, pine needle.The upper and lower wire side of first cover layer 1 and second cover layer 3 and their sutures separately can be made of other materials, as long as the chemical stability height, are difficult for environmentally safe and pollute and get final product.The mixture of described formation mixed material layer 3 can be selected other prescriptions or proportioning according to factors such as water and soil, weathers.In addition, the fixed part for slope-protecting vegetation can be U-shaped iron nail 4, bamboo pin etc.
Simple construction procedure of the present utility model is as follows:
At first determine suitable vegetable fiber type and vegetable fiber blanket thickness according to soil property type and construction needs; Blanket at the bottom of the vegetable fiber that customization is suitable for according to bare side sloping 5 length and the gradient more also can be according to the thin vegetable fiber face blanket of construction and maintenance Technology Need customization equal number; Be to clean out side slope 5 then, guarantee domatic smooth-going; Then blanket at the bottom of the vegetable fiber is laid on domatic on, again mixture is sowed grass seeds by duster on blanket at the bottom of the vegetable fiber, be filled fully until described space, cover vegetable fiber face blanket again; It is fixing to adopt U-shaped iron nail 4 or bamboo nail to assist at last, finishes laying.Should note regularly carrying out maintenance after finishing.
The utility model has increased upper and lower net and has adopted suture in vegetable fiber blanket structure, and improved upper and lower net and sutural tensile strength, to satisfy the solid native bearing strength requirement of different gradient, length of grade according to three dimensional network construction technology principle.The nest's skeleton blanket shape structure that forms with vegetable fiber is that network structure can not only substitute geotechnological material three-dimensional net, when reaching the integral body and local stabilizing effect that improves side slope 5 equally, significantly reduces the chemical industry synthetic material and enters natural world.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. slope-protecting vegetation with lamination layer structure, described slope-protecting vegetation cover soil-slope (5) domatic on, it is characterized in that slope-protecting vegetation comprises:
By first cover layer (1) that vegetable fiber constitutes, described first cover layer (1) is network structure and the space of portion's formation within it;
Mixed material layer (2) covers on described first cover layer (1), and the part of described composite material (2) layer is filled in the described space of described first cover layer (1);
By second cover layer (3) that vegetable fiber constitutes, cover described mixed material layer (2) surface.
2. the slope-protecting vegetation with lamination layer structure according to claim 1 is characterized in that, the upper and lower surface of described first cover layer (1) and second cover layer (3) all has the wire side of being made up of macromolecular material.
3. the slope-protecting vegetation with lamination layer structure according to claim 2; it is characterized in that; adopt the suture of being formed by macromolecular material to sew up mutually between the wire side on described upper and lower surface, and scribble the protective layer of being formed by the uvioresistant stabilizing agent at described wire side and suture surface.
4. the slope-protecting vegetation with lamination layer structure according to claim 1 is characterized in that, described mixed material layer (2) is that the mixture by fertilizer, growth hormone, plant seed and adhesive and mud constitutes.
5. the slope-protecting vegetation with lamination layer structure according to claim 1 is characterized in that, described slope-protecting vegetation also includes the fixed part that is fixed in described side slope (5) surface.
6. the slope-protecting vegetation with lamination layer structure according to claim 1 is characterized in that, described second cover layer (3) is network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056231 CN203027809U (en) | 2013-01-31 | 2013-01-31 | Slop protection vegetation with composite layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056231 CN203027809U (en) | 2013-01-31 | 2013-01-31 | Slop protection vegetation with composite layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027809U true CN203027809U (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320056231 Expired - Fee Related CN203027809U (en) | 2013-01-31 | 2013-01-31 | Slop protection vegetation with composite layer structure |
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| CN (1) | CN203027809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258364A (en) * | 2017-06-29 | 2017-10-20 | 礼泉县御品种植养殖专业合作社 | Slope rock greenbelt |
| CN107306644A (en) * | 2017-08-04 | 2017-11-03 | 天津亚德尔生物质科技有限公司 | A kind of three-dimensional protection against erosion vegetation of charcoal water conservancy |
-
2013
- 2013-01-31 CN CN 201320056231 patent/CN203027809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258364A (en) * | 2017-06-29 | 2017-10-20 | 礼泉县御品种植养殖专业合作社 | Slope rock greenbelt |
| CN107306644A (en) * | 2017-08-04 | 2017-11-03 | 天津亚德尔生物质科技有限公司 | A kind of three-dimensional protection against erosion vegetation of charcoal water conservancy |
| CN107306644B (en) * | 2017-08-04 | 2022-09-27 | 天津亚德尔生物质科技股份有限公司 | Three-dimensional scour prevention vegetation of charcoal water conservancy |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20210131 |