CN102577872B - Greening coiled material - Google Patents
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- CN102577872B CN102577872B CN 201210068345 CN201210068345A CN102577872B CN 102577872 B CN102577872 B CN 102577872B CN 201210068345 CN201210068345 CN 201210068345 CN 201210068345 A CN201210068345 A CN 201210068345A CN 102577872 B CN102577872 B CN 102577872B
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- 239000010410 layer Substances 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 230000007226 seed germination Effects 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 9
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- 241000196324 Embryophyta Species 0.000 description 26
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Abstract
The invention provides a greening coiled material which comprises a water temperature optical control layer, a root system field planting layer, a water/root regulating layer, a seed mixture, a seed germination band and an installation component from top to bottom, wherein the water temperature optical control layer is provided with a filling tank; the seed germination band is covered on the seed mixture; the installation component is arranged on the greening coiled material; or a root system anchoring layer, an anti-seepage root-proof layer and an adhesive layer are arranged below the water/root regulating layer. The greening coiled material has a good greening effect, can be subjected to compression packing, is efficient to transport, is convenient to construct, has high efficiency and low construction cost and is mainly used for greening engineering slopes, discard soil and dregs, banks and the like.
Description
Technical field
The present invention relates to a kind of novel greening and environmental protection engineering material, particularly a kind of greening coiled material.
Background technology
The raising that requires along with the development of ecotope theory and sustainable development is the important technology approach that the ecological management of main component has become domestic and international bringing soil erosion under control with the plant.At present, the main feature of revegetation product is that plant seed and function carrier are combined, and formation can be convenient to manually build the package commodity of planting, and it is fast to have a speed of application, is not subjected to the advantage of soil condition restriction.U.S. Pat 5226255 discloses a kind ofly forms the plant-growth carpet of top and the bottom by the degradable non-woven fibre of nature, is positioned at the perforate plastic wire with high strength, two-way stable in the middle of the plant-growth carpet up and down.Plant-growth carpet comprises seed, fertilizer and/or absorbent material.This plant-growth carpet is laid on exposed hillside, can alleviate the soil erosion that is caused by runoff.Exist weak point to be one, only to have added a spot of matrix, can't be directly used in the revegetation or the greening of no pedosphere face, be used for rocky slope, slag field, during revegetation such as desertify ground, roofing, must carry out the covering of soil or artificial substratum to the engineering face earlier, carry out the laying of revegetation material again, its construction cost is higher; Two, moisture, temperature controlling are adopted simple fiber-covered solution, the water conservation heat insulation effect is poor, can not realize good temperature control, control water function, meets the extreme weather situation and is prone to vegetation degeneration, increases engineering maintenance cost; Three, seed directly is sprinkled in the fibrage, plant germination is suppressed; Four, fertilizer is arranged in fibrage, be unfavorable for the direct absorption of root system of plant, and loss amount is big; Five, because materials such as seed directly are sprinkled in the fibrage, transportation causes the loss of these materials easily.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, provide a kind of and can effectively suppress water evaporates, and has a good temperature controlling function, be beneficial to seed quick-speed germination and become seedling, improve seed germination rate and seedling percent, can directly use at no pedosphere face, and the greening coiled material that construction is simple, the planting cost is low.
The present invention afforests coiled material and comprises the water temperature optical control layer that is provided with filling slot, root system field planting layer, and water/root regulating course from top to bottom, be filled in the seed mixture in the filling slot, cover the seed germination band on the seed mixture, be arranged on installation component on the greening coiled material.Wherein, installation component can be arranged on the anchoring ring in the greening coiled material, also can be the flexible anchoring band that is positioned at greening coiled material both lateral sides; In addition, also can root system anchor layer and antiseepage stopping area be set below water/root regulating course as required, at this moment, installation component is arranged on the adhesive-layer below the antiseepage root resistance.
Wherein, the filling slot in the greening coiled material on the water temperature optical control layer can be strip or the hole trellis distributes, and has the infiltration hole on the above and below of this layer.This layer thickness is generally 5～20mm, and adopting existing degradative plastics bubble chamber film or adopting the above and below is waterproof degradable material and the material that is sandwiched in native fiber composition therebetween.Its function is to flash back the sunlight, reduce heat absorption, the heat insulation and heat control effect is arranged, and be can reduce internal heat to scatter and disappear at low temperature environment, thereby guarantee the suitability and the stability of rhizospheric environment temperature, simultaneously, can reduce lower floor's water evaporates, can also stop that light penetrates root system field planting layer, prevent that root system is subjected to photosynthetic inducing and loses activity.The cooperation ratio of each component of root system field planting layer is that matrix 50～80, binding agent 0.5～1, water absorbing agent 20～30, fertilizer 20～40, disinfectant 0.01～0.03, conditioning agent are 0.001～0.005.Wherein, matrix is common used materials such as peat, straw powder, vermiculite, and binding agent is a water-soluble high-molecular material commonly used, water absorbing agent is a high hydroscopic resin commonly used, fertilizer is commercially available general fertilizer, and disinfectant is the wide spectrum soil fungicides, and conditioning agent is commercially available general plant growth regulator.This layer thickness is generally 2～10mm, and water absorbing capacity is 10～15kg/m-
2, the suction back is inflatable to 3～5cm.Major function is moisture, the nutrient that balance regulation is supplied with plant, and the radical space of stretching of plant seedlings is provided, and guarantees the stable planting of plant on no pedosphere face; Water/root regulating course is the existing degradable films that the stretching wrinkle are arranged by pitch arrangement, thickness is generally 0.01～0.03mm, degradation time is 60～100 days, stretching wrinkle on it are the moisture volume space, has superpressure infiltration function, its infiltration starting pressure is about 0.0001MPa, can guarantee to have only could be to this layer infiltration after the saturated suction of root system field planting layer, at this moment, stretching wrinkle on it launch, hold the root system field planting layer mixture after the imbibition, regulate, help the quick growth of root system thereby carry out moisture; Its cooperation ratio of seed mixture is plant seed 10～20, water-loss reducer 3～8, binding agent 0.5～1, matrix 40～60, fertilizer 3～5, disinfectant 0.01～0.03 and conditioning agent 0.001～0.005 by weight.Wherein, plant seed can be single the kind or the various plants seed, and all the other components are existing product commonly used.This layer major function provides to afforest uses plant seed, improves seed germination rate, and sprouting speed guarantees seedling percent, and realizes the even distribution of seed, thereby the control plant spacing with the intraspecific competition balance, reduces the seed consumption between the promotion plant species simultaneously; The seed germination band can be with the water temperature optical control layer be the unitary whole structure, can be absolute construction also, have germinal aperature on it, germinal aperature be applied on the seed germination band laterally or longitudinal cut, otch can be arbitrary shape.The thickness of seed germination band is generally 0.05～0.1mm, adopts existing degradable film material.Major function is to cover the seed mixture when seed is not sprouted, and reduces water evaporates, can back down germinal aperature again and emerge behind seed sprouting; The root system anchor layer is the commercial polyethylene net, and thickness is generally 0.5～1mm, and its function is to avoid plant to produce lodging under the wind-force effect, can also play the interception root system and induce the compounding substances effect; The antiseepage stopping area can be polyethylene, polyvinyl chloride, polypropylene screen etc., and general thickness is 1～2mm, and its function is to prevent to ooze under the moisture, prevents when being used for roof greening that root growth from damaging roof structure; Adhesive-layer adopts the waterproof pressure sensitive adhesive to make, and is used to install and fix the greening coiled material.
The operation principle that the present invention afforests coiled material is, during use it directly is covered in engineering slope, spoir waste field, embankment, desertification ground or roof etc., realize by installation component on the greening coiled material or adhesive-layer with anchorage element fixing, and the management of watering.Moisture enters in root system definite value layer and the seed mixture through water temperature optical control layer and seed germination band, expand after the saturated suction of root system field planting layer, produce the bulbs of pressure, stretching wrinkle on water/root regulating course are launched, hold the root system field planting layer mixture after the imbibition, storage is from the moisture of root system field planting layer, redundant moisture can be passed through water/root regulating course and be exosmosed, the gas permeability that keeps root system field planting layer, after the suction of seed mixture, plant seed germination, its seedling can back down the germinal aperature on the seed germination band, thereby plant seedlings safety is emerged.
The advantage that the present invention afforests coiled material is one, has realized the adjusting of temperature and heat and stable by the water temperature optical control layer, reduce water evaporates, impel the plant health growth, prevent the photosynthetic effect of inducing of root system of plant under no native condition, promote the growth of root system.Water velocity can be slowed down in the aspect in addition, realizes that rainfall and artificial recharge efficiently utilize, and reduces the wash away erosion of current to seed mixture and root system field planting layer; Two, root system field planting layer has the function that moisture, nutrient balance efficiently regulate and control to supply with and induce the root system normal root, has solved the stable planting of plant at no pedosphere face, can reduce the engineering construction cost; Three, the structure of water/root regulating course provides the moisture volume space, and guarantee root system field planting layer fully absorbs water and stretches radical space for plant growing provides in earlier stage; Four, pass through the design of seed mixture, can improve germination rate, the sprouting speed of seed, increase the survival rate of seedling, and realize the even layout of seed, thereby reduce the seed consumption, reach plant and cover and control plant spacing fast, between the promotion plant species with the intraspecific competition balance.Five, the seed germination band can reduce the evaporation of moisture in the seed mixture, improves percentage of seedgermination and speed of germination, and reduces engineering moisture maintenance cost.The design of germinal aperature can be closure state when seed is not sprouted, the seed mixture is covered fully, reduce the evaporation of moisture, and behind the seed sprouting, germinal aperature opens, and can guarantee again to emerge; Six, compressible package of the present invention can efficiently be transported, easy construction, efficient height, and construction cost is low.Be widely used in the greening on engineering slope, spoir waste field boundary, desertification ground, embankment and roof etc.
Description of drawings
Fig. 1: the embodiment of the invention 1 structural representation.
Fig. 2: the embodiment of the invention 1 vertical view.
Fig. 3: the embodiment of the invention 2 structural representations.
Fig. 4: the embodiment of the invention 2 vertical views.
Fig. 5: the embodiment of the invention 3 structural representations.
Fig. 6: the embodiment of the invention 3 vertical views.
Fig. 7: the embodiment of the invention 4 structural representations.
Fig. 8: water temperature optical control layer structural representation of the present invention.
Fig. 9: water of the present invention/root regulating course structural representation.
Figure 10～11 seed germination band structure of the present invention schematic diagram.
Embodiment
Embodiment 1: the present invention afforests coiled material and comprises the water temperature optical control layer 1 that is provided with filling slot 11, root system field planting layer 2, and water/root regulating course 3 from top to bottom, be filled in seed mixture 4 in the filling slot 11, cover the seed germination band 5 on the seed mixture 4, be arranged on the anchoring ring 6 in the greening coiled material.Wherein, filling slot 11 is strip and distributes, and has infiltration hole 12 on water temperature optical control layer 1 above and below, by pitch arrangement stretching wrinkle 13 is arranged on water/root regulating course 3, is penetrated with cross sections 14(Figure 10 on the seed germination band 5).Each set of dispense composition and division in a proportion example of its root system field planting layer is matrix 50, binding agent 0.5, water absorbing agent 20, fertilizer 20, disinfectant 0.01, conditioning agent 0.001 by weight; Each set of dispense composition and division in a proportion example of seed mixture is plant seed 10, water-loss reducer 3, binding agent 0.5, matrix 40, fertilizer 3, disinfectant 0.01 and conditioning agent 0.001 by weight.
Embodiment 2: the present invention afforests coiled material and comprises the water temperature optical control layer 2 that is provided with filling slot 11, root system field planting layer 2, and water/root regulating course 3 from top to bottom, be filled in seed mixture 4 in the filling slot 11, cover the seed germination band 5 on the seed mixture 4, be arranged on anchoring ring 6 in the greening coiled material.Wherein, filling slot 11 is a trellis and distributes, and is penetrated with longitudinal cut 15(Figure 11 on the seed germination band 5).Each set of dispense composition and division in a proportion example of its root system field planting layer is that matrix 80, binding agent 1, water absorbing agent 30, fertilizer 40, disinfectant 0.03, conditioning agent are 0.005 by weight; Its cooperation ratio of seed mixture is plant seed 20, water-loss reducer 8, binding agent 1, matrix 60, fertilizer 5, disinfectant 0.03 and conditioning agent 0.005 by weight.
Embodiment 3: the present invention afforests coiled material and comprises the water temperature optical control layer 1 that is provided with filling slot 11, root system field planting layer 2, and water/root regulating course 3 from top to bottom, be filled in seed mixture 4 in the filling slot 11, cover the seed germination band 5 on the seed mixture 4, be arranged on the flexible anchoring band 7 of greening coiled material both lateral sides.Wherein, filling slot 11 is a trellis and distributes, and is penetrated with longitudinal cut 15(Figure 11 on the seed germination band 5).The cooperation ratio of its each component of root system field planting layer is that matrix 65, binding agent 0.7, water absorbing agent 25, fertilizer 30, disinfectant 0.02, conditioning agent are 0.003; Its cooperation ratio of seed mixture is plant seed 15, water-loss reducer 5, binding agent 0.7, matrix 50, fertilizer 4, disinfectant 0.02 and conditioning agent 0.003 by weight.
Embodiment 4: the present invention afforests coiled material and comprises the water temperature optical control layer 1 that is provided with filling slot 11, root system field planting layer 2, and water/root regulating course 3 from top to bottom, root system anchor layer 9, antiseepage stopping area 10, adhesive-layer 8, be filled in seed mixture 4 in the filling slot 11, cover the seed germination band 5 on the seed mixture 4.Wherein, filling slot 11 is strip and distributes, and is penetrated with longitudinal cut 15 (Figure 11) on the seed germination band 5.Root system field planting layer and seed component of mixture are with embodiment 1.
Claims (7)
1. afforest coiled material for one kind, comprise functional layer and seed mixture, it is characterized in that functional layer comprises the water temperature optical control layer that is provided with filling slot from top to bottom, root system field planting layer, and water/root regulating course, the seed mixture is filled in the filling slot, be coated with the seed germination band on it, the greening coiled material is provided with installation component, wherein, its cooperation ratio of seed mixture is plant seed 10～20 by weight, water-loss reducer 3～8, binding agent 0.5～1, matrix 40～60, fertilizer 3～5, disinfectant 0.01～0.03 and conditioning agent 0.001～0.005, installation component are arranged on the anchoring ring in the greening coiled material or are positioned at the flexible anchoring band of greening coiled material both lateral sides.
2. greening coiled material as claimed in claim 1 is characterized in that being provided with root system anchor layer and antiseepage stopping area below water/root regulating course.
3. greening coiled material as claimed in claim 2 is characterized in that installation component is arranged on the adhesive-layer below the antiseepage stopping area.
4. greening coiled material as claimed in claim 1 is characterized in that having on the water temperature optical control layer above and below infiltration hole, and filling slot is strip or the hole trellis distributes.
5. greening coiled material as claimed in claim 1 is characterized in that by pitch arrangement the stretching wrinkle being arranged on water/root regulating course.
6. greening coiled material as claimed in claim 1, it is characterized in that the seed germination band be with the water temperature optical control layer be unitary whole structure or absolute construction, have germinal aperature on it.
7. greening coiled material as claimed in claim 6 is characterized in that germinal aperature is cross sections or the longitudinal cut that is applied on the seed germination band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210068345 CN102577872B (en) | 2012-03-15 | 2012-03-15 | Greening coiled material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210068345 CN102577872B (en) | 2012-03-15 | 2012-03-15 | Greening coiled material |
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| CN102577872A CN102577872A (en) | 2012-07-18 |
| CN102577872B true CN102577872B (en) | 2013-07-24 |
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| CN 201210068345 Expired - Fee Related CN102577872B (en) | 2012-03-15 | 2012-03-15 | Greening coiled material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717940A (en) * | 2016-12-21 | 2017-05-31 | 山西大学 | A kind of plant coiled material for engineering slope restoration of the ecosystem |
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| CN104798664B (en) * | 2015-05-07 | 2017-04-05 | 四川大学 | A kind of high abrupt slope revegetation moisture regulation system |
| CN104947693B (en) * | 2015-05-07 | 2017-03-29 | 四川大学 | A kind of method that utilization plant coiled material carries out high gradient slope revegetation |
| CN104770240B (en) * | 2015-05-07 | 2017-05-10 | 四川大学 | Method for greening roof through micropore thin films |
| CN106515111A (en) * | 2016-11-03 | 2017-03-22 | 侯甲 | Waterproof non-woven fabric for plant planting and processing method of waterproof non-woven fabric |
| CN109197553B (en) * | 2017-07-07 | 2021-02-09 | 四川三合坡面科技有限公司 | Plant ecological controller |
| WO2020010528A1 (en) * | 2018-07-10 | 2020-01-16 | 四川三合坡面科技有限公司 | Plant growth moisture controller and plant growing system using the controller |
| CN110036877B (en) * | 2019-03-29 | 2021-10-01 | 安徽大学 | Planting block for water and soil conservation of side slope and manufacturing and construction method thereof |
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| US5887382A (en) * | 1997-10-01 | 1999-03-30 | Marshall; J. C. | Seed mat and process for formation thereof |
| US6233867B1 (en) * | 1999-07-27 | 2001-05-22 | Joseph L. Gibson | Landscape control fabric with mucilage |
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| JP2006500042A (en) * | 2002-09-25 | 2006-01-05 | ベントレ・プロダクツ・アー・ゲー | Seed tape comprising germination units arranged continuously and method for germinating said tape |
| CN201639948U (en) * | 2009-11-26 | 2010-11-24 | 康莱德国际环保植被（北京）有限公司 | Grass blanket for greening roof |
| CN202014447U (en) * | 2011-01-12 | 2011-10-26 | 魏国桥 | Multilayer compound planting blanket |
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2012
- 2012-03-15 CN CN 201210068345 patent/CN102577872B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887382A (en) * | 1997-10-01 | 1999-03-30 | Marshall; J. C. | Seed mat and process for formation thereof |
| US6336291B1 (en) * | 1998-07-27 | 2002-01-08 | Jerome Skuba | Method of growing a garden and product produced thereby |
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| GB0209576D0 (en) * | 2001-04-27 | 2002-06-05 | Procter & Company The | Seed mats and methods for their preparation and use for growing plants |
| JP2006500042A (en) * | 2002-09-25 | 2006-01-05 | ベントレ・プロダクツ・アー・ゲー | Seed tape comprising germination units arranged continuously and method for germinating said tape |
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| CN106717940A (en) * | 2016-12-21 | 2017-05-31 | 山西大学 | A kind of plant coiled material for engineering slope restoration of the ecosystem |
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