CN1699700A - Multifunctional greening plant blanket - Google Patents
Multifunctional greening plant blanket Download PDFInfo
- Publication number
- CN1699700A CN1699700A CN 200510010032 CN200510010032A CN1699700A CN 1699700 A CN1699700 A CN 1699700A CN 200510010032 CN200510010032 CN 200510010032 CN 200510010032 A CN200510010032 A CN 200510010032A CN 1699700 A CN1699700 A CN 1699700A
- Authority
- CN
- China
- Prior art keywords
- fabric
- layer
- plant
- blanket
- plant blanket
- 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
Images
Abstract
The present invention discloses a kind of multifunctional green plant carpet and its method for production. In view of the green status of our country at present stage and with a view to solving the drawbacks and difficulties in the greening up in various fields, the success of the researches, a great number of experiments and researches have been carried out. The new technology of the soil-less ecological greening up thus achieved through researches can be applied to such limiting surfaces as the soil, the surface of rock, steep slopes of buildings, vertical walls, sandy area, water surface and space. The invention comprises plant seeds and the organic carrier for the growth of the plants, which is formed with the seed breeding layer and stroma; Its features lie in the said seed breeding layer and the laminated fabric, which is degradation material 1 or semi-degradation material 7; the fabric at the bottom layer is composed of semi-degradation materials or non-degradation materials 9, Saw seed 2 on the fabric at the bottom layer; with the water preserved materials 3 with the thickness of 3-5 mm at upper berth, then carry out piercing or puncturing 5 to form perforating film 4 with coverage layer of fabric, so as to make an integral whole. Supply corresponding seeds to the plant carpet according to different areas and different environment.
Description
Technical field:
But the present invention is a kind of high-quality with batch production, seriation, automated production, the plant blanket of Sheng Chaning at a high speed.
Technical background:
Urban environment more and more worsens at present.Heat island effect is all metropolitan persistent ailments.High building stands in great numbers, and building is intensive, and the body of wall that the roof of baldness is exposed has aggravated heat absorption; Wagon flow is billowing, and tail gas is surging, has aggravated the high temperature generation; Air-conditioning increases, and hot gas is discharged to outdoor, adds prestige for heat wave again.Urban road also is a big stove, and the greenery patches, sidewalk disappears, and the isolation strip has no greenery.
Water environment more and more worsens at present.China's water environment is among the serious crisis.Pollution is in various degree all suffered in most rivers and lakes.The water quality severe exacerbation, loss of species, ecological environment sharply worsens.Just just be absorbed among the degree of depth crisis as the Changjiang river water system, if untimely rescue, water system ecology in the Changjiang river will be on the verge of collapse within 10 years.
China's water and soil environment is demanded urgently administering.Soil erosion is not effectively controlled as yet.Breakoff phenomenon still exists while administering.The whole nation also has more than 200 ten thousand square kilometres erosion zone.
Engineering-environment also has degradating trend at present.China has built that to have unordered destruction to ecological environment, wherein a large amount of slope protection works invariably with newly-built a large amount of all kinds of engineerings be exactly so, all kinds of build, the year bank protection amount of maintenance items reaches about 300,000,000 square meters approximately.Also have a considerable amount of slope protection works of having built to be destroyed.The guiding theory of revetment design is " gentle with firm gram, firm with firm gram " for a long time.Promptly restrict the strike and the frost heaving failure of the washing away of flowing water, wave with hard piece stone or concrete, pursuit be big and thick.The slope protection works that scale is great has increased the weight of the heavy burden of the environment and the energy undoubtedly.Be called as " white pollution " as concrete or pitched work.Quarry, adopt sand, cement baking, a large amount of constructional materialss transportations are serious to destruction and the pollution that environment produces.Adopting free of contamination ecomaterial is that urgent problem is answered in engineering construction.
The particularly continuous unordered reclamation of wasteland of grassland environment, overload herding is corrupted to the limit with the grassland.Till now, the northern China grassland is shunk back about 200 kilometers northwards, shrinks back about 100 kilometers westwards at the beginning of the last century.Only surplus 3.3 hundred million hectares on the meadow in blocks of the whole nation more than 25 hectares is than reducing 2,623 ten thousand hectares the eighties in last century, 1,500,000 hectares of annual decreased average.Degeneration, desertification that existing grassland 90% occurs in various degree.River cutout, the lake is dry, the wetland atrophy, the oasis disappears, some places even lost the human living condition.China soil of desert reaches 2,620,000 square kilometres.The year desertification seventies in last century area is with 1560 square kilometres speed expanded, reached years 3436 square kilometres to the latter stage nineties.The direct economic loss that causes because of desertification reaches 54,000,000,000 yuan every year in recent years, and indirect loss then is 2 ~ 8 times of direct losses.
The green grass state of the art is: urban ground greening at present is the soil property turf.What the soil property turf was taken away is a large amount of natural humic soil layers, beyond doubt destroying again ecological environment.Only Yangtze River Delta Area year greening amount reaches more than 5,000 ten thousand square meters, and the whole nation year greening amount is more considerable.Urban three-dimensional green is then extremely rare.As roof greening, the body of wall greening.Done the roof greening of square meter more than 40,000 to Beijing in 2004, but only be 6/10000ths of green coverage; To make laws to roof greening in Shanghai in 2005, and there are roof area 200,000,000 square meters in Shanghai; Guangzhou also promotes the roof greening engineering.Up to the present afforestation of city does not still have economy, environmental protection, suitable method.
Water surface greening is mainly the lake greening.There is more than 24800 in big or small various lake in China, and wherein quite a few lake has been subjected to pollution in various degree.How to obtain high economic benefit from the water surface of eutrophication, and can reduce the degree of contamination of water, beautify water environment, this is an engineering of benefiting the nation and the people.Bringing soil erosion under control should be created guarantor's soil erosion control technical measures of new cheapness when utilizing conventional method.
Bank protection protecting and greening aspect, the high gradient slope of present engineering bank protection such as water conservancy, highway, railway etc. does not still have the green bank protection of panorama type.All need take the engineering measure of some high costs for protection against erosion.As spread the concrete hollow block, or the pour concrete sash, cost is significantly risen.Observe from some engineering sites, plant survival rate is lower, still has the problem of washing away.Three dimensional network can be used for lower side slope, and cost is also higher.Its intensity and erosion control fixation are all very poor on high gradient slope.
Steppe vegetation also demands urgently recovering, and it is the key of recovering steppe vegetation that containment is desertified.And cover the core technology that exposed sand ground is a restore vegetation.Still not having good measure up till now can cover sand ground.Desertification treatment should be taked aggregate measures, combines with grass planting as afforestation, but still needs to solve the problem of fixing the sand.Steep, vertical or negative sloping scar greening does not still have effective and feasible greening scheme at present, and the exposed normal spray of rock mass in some cities is modified with green painting.
Summary of the invention:
The present invention seeks to disclose a kind of multifunctional greening plant blanket, disclose its production method simultaneously.Experimental study at the greening present situation of current China and by many times, solve greening existing defective and helpless in current each field targetedly, and study successfully can be on any interface, as the no autochthonal attitude greening new technology of using on the interfaces such as soil, scar, building abrupt slope, vertical body of wall, sand ground, the water surface, space.
The present invention is by vegetable seeds and supplies the organic carrier of plant growing to be composited that it is made up of kind of layer of cloth and media mat.Playing feature is: described kind of cloth layer surface layer fabric is degradation material 1 or semi-degradable material 7, and bottom fabric layer is semi-degradable material or non-degradable material 9.On bottom fabric layer, sow seed 2, on be covered with the thick water conservation wetted material 3 of 3-5mm, cover the laggard hand-manipulating of needle of surface layer fabric thorn or seam again and prick 5 and form perforated films 4, it is become one.Plant blanket at different regions varying environment is equipped with the seed that adapts with it.
Described media mat (1), bottom are non-degraded fabric, are reinforcement regular hexahedron grid nest 8 on it, and filling matrix is spread acupuncture of degradable fabric and/or seam more thereon and is bundled into type in the nest after the compacting.Thickness 2cm ~ 4cm.
For roof, roadside greening structure, described media mat bottom is that impermeable layer 10 and non-degraded fabric 9 are compound, no reinforcement.Evenly spread matrix 6 and compacting thereon, surface layer shop degradable fabric, acupuncture or seam are bundled into type.Thickness 2cm ~ 4cm.
Media mat and the media mat multiple layer combination of can arranging in pairs or groups.
Described degradable fabric: for waste and old cloth, cotton or clothing factory's cloth, cotton leftover bits and pieces through bloom, combing, acupuncture or make through soaking paste, roll extrusion, oven dry.
The described fabric of partly degrading: for various regeneration chemical fibers mix by a certain percentage with fibers such as cotton, cloth, combing, acupuncture or chemical fiber net are made through soaking paste, roll extrusion, oven dry with cotton, measuring fiber.
Described non-degraded fabric: make through acupuncture by chemical fiber.
Described water conservation wetted material: be sawdust, straw end, rice husk etc.
Described host material: for sawdust, straw end, rice husk, peat etc. mix a certain proportion of fertilizer through sterilization, pesticide, water-keeping material etc.
Described water-keeping material: soft foam beads, swell soil or various synthetic high polymer water-absorbing resin, and, plant clothing agent etc. by its various water-loss reducers of making.
Described impermeable layer: be polyethylene or polychloroethylene film.
Described grid nest material: be glass fiber grid or screen cloth.
Described perforated film: on impermeable layer, by the vaporization prevention requirement and to be beneficial to that plant takes root be to pass through to require to carry out perforated film.
Multifunctional greening plant blanket production technology of the present invention, comprise kind of layer of cloth production and media mat production, planting the layer of cloth production technology is: fabric cylinder 11 is delivered to bottom fabric layer on the conveyer belt 12, and at the uniform velocity moves ahead. and seeder 13 is removed vegetable seeds automatically and is sowed on the bottom fabric layer; Matrix is removed the dry water conservation wetted material that material machine 14 will prepare and evenly is covered on the vegetable seeds, wipe off through scraper plate 19, roll extrusion 16 densification, 4 millimeters of its thickness, with back layer plant cylinder 17 the surface layer fabric is laid on the water conservation wetted material, rolls into the acupuncture moulding through seam milling train or needing machine 18 seams, edge machine 19 is with border seal, and cut off 20 clots 21 by Len req, technology is finished.
The media mat production technology is: the activities of media mat is basic identical with kind cloth layer process, just changes seeder 13 into grid nest cylinder 22, adds grid nest device.The matrix material is the siccative for preparing, densification thickness 20--40 millimeter, and not clot of product, length of a film is at random.
Description of drawings
Fig. 1 is plant blanket kind cloth layer structure figure;
Fig. 2 is plant blanket media mat 1 structure chart;
Fig. 3 is plant blanket media mat 2 structure charts;
Fig. 4 is a grid nest structure chart;
Fig. 5 is desert, grassland, water and soil conservation plant blanket application combination figure;
Fig. 6 is the low slope plant blanket application combination figure of highway, railway;
Fig. 7 is highway, railway high slope plant blanket application combination figure;
Fig. 8 is vertical hanging, scar, the water surface, space plant blanket application combination figure;
Fig. 9 is roof, roadside plant blanket application combination figure;
Figure 10 is water conservancy bank protection invert filter type plant blanket and stable earth bag application combination figure;
Figure 11 is water conservancy bank protection invert filter type plant blanket and seepage-proof stable earth bag application combination figure;
Figure 12 is plant blanket kind layer of cloth technological process of production figure.
Figure 13 is plant blanket media mat technological process of production figure;
The alternative grid nest of Figure 14 area table 1;
Figure 15 is used for the grid nest size table 2 of concrete revetment.
The specific embodiment:
The present invention can be applicable to the greening on the various interfaces of varying strength requirement.Various key elements with batch production, seriation, automated production.But high-quality is produced the plant blanket of required various greening standards at a high speed.Its application program is: (1) product, and---on-the-spot (combination) lay---waters---and germinates into level ground (emergence rate 100%); (2) plant blanket lawn (turf grass growing time 30 ~ 40 days)---on-the-spot (combination) lay---maintenance.
The present invention can be used for all conventional field greenings and various unconventional field greening.
Embodiment 1, sees shown in Figure 1
Planting cloth layer surface layer fabric is degradable or semi-degradable material, and bottom fabric layer is half degraded or non-degradable material.Sow seed on bottom fabric layer, 5mm thick water conservation wetted material in upper berth covers laggard hand-manipulating of needle thorn of surface layer fabric or seam again and pricks, and the plant blanket that is applied to different regions varying environment should be equipped with the seed that adapts with it.Plant layer of cloth single width width 2m ~ 4m, piece together fabric width and can reach more than the 10m, length is generally at 30m ~ 50m.Media mat is used for greenings such as scar, engineering bank protection, vertical hanging, the water surface, space, and textural association is seen Fig. 8.The media mat bottom is non-degraded fabric, is reinforcement regular hexahedron grid nests on it, and filling matrix is spread acupuncture of degradable fabric or seam more thereon and is bundled into type in the nest after the compacting.Thickness 2cm ~ 4cm, single width width 2m ~ 4m, length 10m ~ 20m.
Embodiment 2
Media mat is used for roof, roadside greening, and textural association is seen Fig. 9.Bottom impermeable layer 10 and non-degraded fabric 9 are compound, no reinforcement.Evenly spread matrix 6 and compacting thereon, surface layer shop degradable fabric, acupuncture or seam are bundled into type.Thickness 2cm ~ 4cm, fabric width 2m ~ 4m, length 5m ~ 10m.
Planting layer of cloth and media mat can make up in factory, also can arrive on-the-spot combination.According to the afforestation project needs, media mat and the media mat multiple layer combination of can arranging in pairs or groups.
Be used for the combination of hydraulic engineering protective slope structure and see Figure 10, shown in Figure 11.Should combine with stable earth bag according to impacting flow velocity and stormy waves height, play stable, erosion control, instead filter, the effect of antiseepage.
Be used for the combination of highway, railroad embankment greening structure and see Fig. 6, shown in Figure 7
Grid nest structure sees for details shown in Figure 4
The plant blanket characteristic
(1) technical characteristic
1 various plant blanket characteristics
(1) the thick 1cm of desert plant blanket, degradable can comprehensive topped sand ground, forms the labor statement soil layer fast; (2) water is protected the thick 1cm of plant blanket, can satisfy various erosive velocity requirements, the part degradable; (3) the anti-thick 8.5cm of bank protection plant blanket that filters, anti-impact flow velocity＞15m/s, intensity 〉=4t/m, the non-degraded of the thick 20cm main material of earth bag is stablized in distortion≤4%; (4) the thick 8.5cm of antiseepage bank protection plant blanket, anti-impact flow velocity＞15m/s, intensity 〉=4t/m, distortion＜4% transmission coefficient≤10
-10Cm/s stablizes about the thick 30cm of earth bag the non-degraded of main material; (5) hang the thick 4.5cm of plant blanket, length reaches 50m, and moisture distribution is even; (6) roof, the thick 4.5cm of the removable plant blanket in roadside, antiseep; (7) the thick 4.5cm of plants on water surface blanket can form the alternate various moulding of flowers and plants, also can carry out the cultivation of water surface industrial crops; (8) the thick 2 cm patterns of craft type plant blanket are attractive in appearance, and life is upright and unafraid.
The plant blanket general character
(1) water saving ability of preserving moisture.Can significantly reduce soil water evaporation.Evidence can be economized on water over half than common lawn.
(2) heat insulating ability preferably.When night, continuous subzero temperature was no more than-7 ℃, the withered and yellow rate of cauline leaf was about 5%; When night, continuous subzero temperature was no more than-10 ℃, the withered and yellow rate of cauline leaf was about 30-40%; The withered and yellow rate of cauline leaf was accelerated when night, continuous subzero temperature surpassed-15 ℃, but careless lobus cardiacus sheet still is a peak green.And common lawn is just all withered and yellow when night, continuous subzero temperature was no more than-7 ℃.
(3) compliance.Can on greater than the long side slope of the height of 45 degree, afforest, until vertical greening.Can on various interfaces, afforest.
(4) fast natural disposition.During in temperature on average 〉=20 ℃, the plant blanket lawn that is used to transplant is 30-40 days from the shop blanket to transplant time.Make and manually educate the shortening of lawn time, the yields have increased considerably.
(5) other is big as area, and is in light weight, and each link health of transplanting is lossless etc.
(2) engineering properties
Engineering bank protection plant blanket is taken thought as the leading factor to advocate brand-new environmental protection bank protection new concept, utilizes the inherent law of object interphase interaction, advocates the design principles of " gentle with gentle gram, as to defeat a force with a tenderness ".Promptly with the pliable and tough mobile water of plant blanket gram, the wave of gram brute force restrains huge rigidity frost-heave force.With satisfy the erosion control energy dissipating, filter draining, protect native antiseepage, the firmly requirement of aspect such as durable, monolithic stability, freeze thawing resistance, anti-ice slush.Experimental results show that under the impact of jet velocity 15m/s, the plant blanket structure does not change, no alluvium, the no disturbance of material under the blanket (simulated soil).Such impact velocity is equivalent to the high strike velocity of wave of 6m wave.The proof plant blanket can be under the above wave of 6m hits, and structure does not have distortion, and the soil body does not have destruction under the blanket.Its advantage is:
1, the low distortion of high strength.Slope protection works intensity can reach more than the 4T/m, and distortion is less than 4%.
2, utilizing plant blanket can realize that bank protection waterborne is integrated under water, is water plant under water, and waterborne is xerophyte.The underwater portion that the depth of water is darker, bank protection can be concrete plated construction (seeing " greening and engineering bank protection grid nest device ").
3, shock-resistance.Plant blanket is pliable and tough to be had both, and multi-level high strength, be one can fully endergonic elastic body completely, so have good erosion control, energy dissipating effect.
4, filtering function.Plant blanket is a fabulous multistage filter pad of joining, and multi-level filtration, decompression that it had constitute the desirable filtration system of bimodal current.
5, drain function.Plant blanket is a slope sticking type water discharging body.All have good drain function along line of slope and horizontal direction, the positive/negative pressure that wave produced that can dissipate fast is beneficial to the stability and safety of side slope.
6, protect soil nature.Because plant blanket is multistage filtering bodies of joining, and with domatic integrally closed, becomes the topping of domatic soil, can prevent that domatic soil is by heavy rain, flowing water or wave erosion.
7, resistance to overturning.Plant blanket can be spliced into domatic equally big integral body on domatic, owing to possess two-way good water permeability, negative pressure is dissipated fast under blanket upward pressure and the blanket under wave action, particularly the quick dissipation of negative pressure makes uplift force be kept to minimum or is zero, the stable earth bag that is connected as a single entity with plant blanket has more increased the security and stability of blanket, and therefore doing bank protection with plant blanket has good whole stability.
8, fastness.Plant blanket is embedded in up and down carries in shoulder and the toe whole domatic being wrapped.Root system of plant is formed integral body with blanket body and domatic soil dish again, and plant blanket had both firmly been controlled root system of plant and plant under wave hits, and protected soil particle not to be flushed away again, therefore has the fastness of bank protection.
9, freeze-proof.Plant blanket and plant caulome are domatic good heat insulating materials, can reduce the depth of frost penetration and the frost heaving amount of domatic soil, and what can prevent that freeze thawing from causing domaticly comes off and cave in.
10, anti-ice slush.The buffer action of the pliability of plant blanket and plant caulome has the ability of anti-ice slush bump and friction.
Range of application
1. roof greening need not to change the roof existing structure, and in light weight, antiseep reduces radiant heat.The limit of can directly paving the way is afforested in the roadside, need not to change or increase the roadside structure, also can move arbitrarily as required.Exposed body of wall vertical hanging greening intensity height, water saving, even have the function that absorbs smog, depositing dust, noise abatement.It also is the good material of viaduct, isolation strip sound barrier.It is big that ground greening has an area, becomes the level ground fast, the characteristics that root system is complete.
2. water surface pollution treatment greening improves water quality, and cleaning ambient can be created higher economic benefit.
3. control soil erosion, steppe vegetation recovers, and the desertification treatment aspect can cover the face of land fast, plays the function of erosion control, isolation, containment sandstorm rapidly.
4. have the characteristics that can replace piece stone or concrete bank protection aspect the hydraulic engineering bank protection, its durability is not low.On the high gradient slope of highway, railway and other building, the advantage that replaces concrete hollow block or concrete sash is arranged.
5. positive slope of greening or negative sloping scar are that any method is incomparable.
6. can be special building, storage arrangement provides disguised and covers.
7. the indoor greening that does not take up space, ornamental greening.
8. can be the quality plant blanket that the athletic ground provides that area is big, drainage performance good, intensity is high, anti-ly tramples on, cost is low.
Seven, the plant blanket technological process of production is seen Figure 12 and Figure 13.
Eight, greening and engineering bank protection grid nest device
Greening and engineering bank protection are by extraordinary net grid material and the non-woven fabric compounded continuous compact arranged three-dimensional hexahedron grid nest structure with bottom gate that is processed into grid nest device.
(1) grid nest equipment energy characteristic
Grid nest equipment energy characteristic has: the tool spatial structure characteristic, the grid nest is equilateral hexahedron, has good stress characteristic.Bulk strength is very big, tensile strength can reach more than the 4t/m; Stress distribution is even, be out of shape little, during fracture the distortion less than 4%.Grid nest device has the characteristic of material in reinforcement, isolation, the set nest.The bottom gate compound nonwoven cloth is had more filtering function, can resist washing away of high strength current especially.Have the ability of large-area resistance to overturning and opposing external force, be difficult to cause local failure, the more difficult safety that jeopardizes integral body.Have good durability, slope protection greening can be with more than 30 years.Low temperature resistant reaching-100 ℃ and operate as normal, and more high temperature resistant.
(2) grid nest device purposes
1 is the enhancing structure of plant blanket
Plant blanket is used for rock slope, comprises the greening of vertical scar; Steep slight slope (45 °-90 °) greening; There is not native suspension type greening; There are not native water surface greening and industrial crops cultivation; Plateau ecology is recovered; The manufacturability greening; Replace the green bank protection of piece stone or concrete slab etc., grid nest device all need be arranged.The plant blanket that contains grid nest device is used for the rock slope greening, can reduce investment outlay more than 50% by conventional concrete frame lattice structure.The multi-arch type structure of more steep slight slope, or the hollow concrete hexahedron structure reduces investment outlay more than 40%, and need not ad hoc slope drainage ditch.Also do not have and wash away the worry of emptying soil erosion.Still there is not the greening that economic method is finished 60 ° ~ 90 ° scars or Tu Ya at present both at home and abroad, more no native suspension type greening.Grid nest device is the important channel that solves the bigger greening of above-mentioned difficulty.
The size of grid nest area is different according to the difference of the greening gradient.The steep more grid nest of gradient area is more little.Alternative grid nest area is shown in Figure 14 table.
2 engineering bank protections
Grid nest device is used for the engineering bank protection, underwater concrete plate bank protection and plant blanket bank protection waterborne more effectively can be combined.Simplify engineering design, construction sequence.Make underwater portion and above water become organic whole, be more conducive to the stable and safety of engineering.
Lower Half grid nest is filled out sand, and first half grid nest is cast in the concrete slab, and the thickness of concrete revetment plate is greatly reduced, and can reduce about half than conventional design thickness.Grid nest device and cement have compatibility preferably, as reinforcement, have increased the elastic strength of concrete slab.Be subjected to the control of grid nest device, because of the thickness attenuation, block size does not diminish and unstability concrete slab under external force.
The introducing of grid nest device makes whole bank protection laterally, vertically become one, and need not establish the shrinkage joint again, has improved the resistance to overturning of bank protection and the ability of opposing external force greatly.Grid nest device is a flexible body, combines with the concrete slab of less block size, makes whole bank protection hard and soft and deposit, not because of foundation deformation unstability or destruction.Especially be suitable for the bank protection in swelling soil area.
The introducing of grid nest device is connected as a single entity underwater concrete bank protection and plant blanket bank protection waterborne, has increased the overall security of bank protection.Particularly the greening of the plant rock slope that is difficult to grow can obtain essence and solves.The introducing of grid nest device makes the slope protection works overall cost reduce more than 50%.The grid nest size that is used for concrete revetment is shown in Figure 15 table 2.
Multifunctional greening plant blanket production technology of the present invention comprises kind of layer of cloth production and media mat production, and seam milling train or needing machine are the keys of the whole technology of control.Its speed is adjusted definite by corresponding daily output scale.Seam rolls speed per minute 2--4m, acupuncture speed per minute 3--6m.Seam rolls wide in length and breadth 3 centimetres, and acupuncture points is apart from 1.5----2.0cm.Seam rolls 2 meters of fabric widths, and the acupuncture fabric width can reach more than 4 meters.Whole activities is carried out under normal temperature, normal wet, ventilation state.
Claims (8)
1. multifunctional greening plant blanket is to be composited by vegetable seeds with for the organic carrier of plant growing, is made up of kind of layer of cloth and media mat; Playing feature is: described kind of cloth layer surface layer fabric is degradation material (1) or semi-degradable material (7), and bottom fabric layer is semi-degradable material or non-degradable material (9); On bottom fabric layer, sow seed (2), on be covered with the thick water conservation wetted material of 3-5mm (3), cover the laggard hand-manipulating of needle of surface layer fabric thorn or seam again and prick (5) and form perforated film (4), it is become one; Plant blanket at different regions varying environment is equipped with the seed that adapts with it; Described media mat (1), bottom are non-degraded fabric, are reinforcement regular hexahedron grid nests (8) on it, and filling matrix is spread acupuncture of degradable fabric and/or seam more thereon and is bundled into type in the nest after the compacting; Thickness 2cm ~ 4cm.
2. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: for roof, roadside greening structure, described media mat bottom is that impermeable layer (10) is compound with non-degraded fabric (9), no reinforcement; Evenly spread matrix (6) and compacting thereon, surface layer shop degradable fabric, acupuncture or seam are bundled into type; Thickness 2cm ~ 4cm.
3. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: media mat and the media mat multiple layer combination of can arranging in pairs or groups.
4. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: described degradable fabric be waste and old cloth, cotton or clothing factory's cloth, cotton leftover bits and pieces through bloom, combing, acupuncture or make through soaking paste, roll extrusion, oven dry.
5. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: the described fabric of partly degrading is that various regeneration chemical fibers mix by a certain percentage with fibers such as cotton, cloth, combing, acupuncture or chemical fiber net are made through soaking paste, roll extrusion, oven dry with cotton, measuring fiber.
6. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: described non-degraded fabric is made through acupuncture by chemical fiber; Described water conservation wetted material is sawdust, straw end, rice husk etc.; Described host material is that sawdust, straw end, rice husk, peat etc. mix a certain proportion of fertilizer through sterilization, pesticide, water-keeping material etc.; Described water-keeping material is soft foam beads, swell soil or various synthetic high polymer water-absorbing resin, and by its various water-loss reducers of making, plants clothing agent etc.; Described impermeable layer: be polyethylene or polychloroethylene film.
7. a kind of multifunctional greening plant blanket as claimed in claim 1 is characterized in that: described grid nest material is glass fiber grid or screen cloth; Described perforated film is on impermeable layer, by the vaporization prevention requirement and to be beneficial to that plant takes root be to pass through to require to carry out perforated film.
8. multifunctional greening plant blanket production technology, plant the layer of cloth production technology and be: fabric cylinder (11) is delivered to bottom fabric layer on the conveyer belt (12), and at the uniform velocity moves ahead.Seeder (13) is removed vegetable seeds automatically and is sowed on the bottom fabric layer; Matrix is removed the dry water conservation wetted material that material machine (14) will prepare and evenly is covered on the vegetable seeds, wipe off through scraper plate (15), roll extrusion (16) densification, 4 millimeters of its thickness, with back layer plant cylinder (17) the surface layer fabric is laid on the water conservation wetted material, rolls into the acupuncture moulding through seam milling train or needing machine (18) seam, edge machine (19) is with border seal, and press Len req and cut off (20) clot (21), technology is finished;
The media mat production technology is: the activities of media mat is basic identical with kind cloth layer process, just changes seeder (13) into grid nest cylinder (22), adds grid nest device; The matrix material is the siccative for preparing, densification thickness 20--40 millimeter, and not clot of product, length of a film is at random.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100100320A CN100436723C (en) | 2005-05-27 | 2005-05-27 | Multifunctional greening plant blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100100320A CN100436723C (en) | 2005-05-27 | 2005-05-27 | Multifunctional greening plant blanket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1699700A true CN1699700A (en) | 2005-11-23 |
| CN100436723C CN100436723C (en) | 2008-11-26 |
Family
ID=35475930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100100320A Expired - Fee Related CN100436723C (en) | 2005-05-27 | 2005-05-27 | Multifunctional greening plant blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436723C (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333817B (en) * | 2008-08-06 | 2010-06-09 | 赵品畯 | Natural hemp microorganism soil-fixing blanket and its manufacture method |
| CN103262726A (en) * | 2013-04-26 | 2013-08-28 | 祝辛卯 | Method for ecological restoration by vegetation felts suitable for mining areas |
| CN104472152A (en) * | 2014-11-17 | 2015-04-01 | 华东师范大学 | Disturbance-resistant lawn establishing and planting method |
| CN105145038A (en) * | 2015-07-09 | 2015-12-16 | 常州大学 | Method for repairing vegetation of coal mine storage yard |
| CN106612747A (en) * | 2016-12-19 | 2017-05-10 | 崔学晨 | Multi-purpose integrated plate type seed germination bed |
| CN106717903A (en) * | 2016-12-13 | 2017-05-31 | 重庆市环境科学研究院 | A kind of novel combination type matrix connects roof greening casing |
| CN108471707A (en) * | 2016-02-22 | 2018-08-31 | 镐正产业公司 | Utilize the vegetation pad of shell |
| CN108569766A (en) * | 2017-07-16 | 2018-09-25 | 东北师范大学 | A kind of processing of cotton class solid waste and artificial swamp utilize method |
| CN108589743A (en) * | 2018-04-26 | 2018-09-28 | 重庆大学产业技术研究院 | A kind of ecological TGXG for side slope protection |
| CN108811902A (en) * | 2018-06-08 | 2018-11-16 | 中国环境科学研究院 | A kind of submerged plant planting blanket and preparation method thereof |
| CN108934795A (en) * | 2018-07-02 | 2018-12-07 | 青海碧城生态环境科技有限公司 | A kind of fixing of soil and conservation of water grass planting construction method |
| CN108990613A (en) * | 2018-08-01 | 2018-12-14 | 江苏绿岩生态技术股份有限公司 | A kind of roofing lawn |
| CN109371986A (en) * | 2018-10-16 | 2019-02-22 | 北京星河园林景观工程有限公司 | A kind of ecological bank protecting method conducive to slope plant growth |
| CN109618719A (en) * | 2012-07-05 | 2019-04-16 | 博尔玛沃尔德有限公司 | Growing surface structure and the module and method for being used to form this growing surface structure |
| CN111630975A (en) * | 2020-06-08 | 2020-09-08 | 中国电建集团成都勘测设计研究院有限公司 | Vegetation concrete and preparation method thereof, and plant blanket and preparation method thereof |
| CN112606497A (en) * | 2020-11-20 | 2021-04-06 | 三峡大学 | Manufacturing equipment, process and construction method of vegetation concrete canvas |
| CN114134781A (en) * | 2020-04-27 | 2022-03-04 | 上海久鼎绿化混凝土有限公司 | Construction method of cast-in-place green concrete in football field |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10238084B2 (en) | 2012-09-07 | 2019-03-26 | Permavoid Limited | Cattle floor |
| WO2015135972A1 (en) | 2014-03-12 | 2015-09-17 | Permavoid Limited | Sports field structure and method for forming the same |
| US10208434B2 (en) | 2014-03-12 | 2019-02-19 | Permavoid Limited | Sports field structure and method for forming the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500095Y (en) * | 2001-07-30 | 2002-07-17 | 扬州市环境科学研究所 | Greenbelt grass felt |
| CN1327719A (en) * | 2001-07-30 | 2001-12-26 | 扬州市环境科学研究所 | Felt-type turf for greening |
| CN2512238Y (en) * | 2001-11-15 | 2002-09-25 | 宋勇 | Environment protection type vegetation plant carpet |
| CN2514644Y (en) * | 2001-11-29 | 2002-10-09 | 宋长欣 | Easy-to-spread green grass blanket |
| CN2519818Y (en) * | 2001-12-14 | 2002-11-06 | 王滨生 | Plant carpet |
| UA69028A (en) * | 2003-11-27 | 2004-08-16 | Nat Scient Ct O N Sokolovsky I | Method of presowing soil cultivation |
-
2005
- 2005-05-27 CN CNB2005100100320A patent/CN100436723C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333817B (en) * | 2008-08-06 | 2010-06-09 | 赵品畯 | Natural hemp microorganism soil-fixing blanket and its manufacture method |
| CN109618719A (en) * | 2012-07-05 | 2019-04-16 | 博尔玛沃尔德有限公司 | Growing surface structure and the module and method for being used to form this growing surface structure |
| US10973175B2 (en) | 2012-07-05 | 2021-04-13 | Airborne International B.V. | Plant surface structure and modules and method for forming the same |
| CN103262726A (en) * | 2013-04-26 | 2013-08-28 | 祝辛卯 | Method for ecological restoration by vegetation felts suitable for mining areas |
| CN104472152A (en) * | 2014-11-17 | 2015-04-01 | 华东师范大学 | Disturbance-resistant lawn establishing and planting method |
| CN105145038A (en) * | 2015-07-09 | 2015-12-16 | 常州大学 | Method for repairing vegetation of coal mine storage yard |
| CN108471707A (en) * | 2016-02-22 | 2018-08-31 | 镐正产业公司 | Utilize the vegetation pad of shell |
| CN106717903A (en) * | 2016-12-13 | 2017-05-31 | 重庆市环境科学研究院 | A kind of novel combination type matrix connects roof greening casing |
| CN106717903B (en) * | 2016-12-13 | 2019-09-24 | 重庆市环境科学研究院 | A kind of novel combination type matrix connection roof greening cabinet |
| CN106612747A (en) * | 2016-12-19 | 2017-05-10 | 崔学晨 | Multi-purpose integrated plate type seed germination bed |
| CN108569766A (en) * | 2017-07-16 | 2018-09-25 | 东北师范大学 | A kind of processing of cotton class solid waste and artificial swamp utilize method |
| CN108569766B (en) * | 2017-07-16 | 2021-03-05 | 东北师范大学 | Cotton solid waste treatment and artificial wetland utilization method |
| CN108589743A (en) * | 2018-04-26 | 2018-09-28 | 重庆大学产业技术研究院 | A kind of ecological TGXG for side slope protection |
| CN108811902A (en) * | 2018-06-08 | 2018-11-16 | 中国环境科学研究院 | A kind of submerged plant planting blanket and preparation method thereof |
| CN108811902B (en) * | 2018-06-08 | 2024-01-30 | 中国环境科学研究院 | Submerged plant planting blanket and preparation method thereof |
| CN108934795A (en) * | 2018-07-02 | 2018-12-07 | 青海碧城生态环境科技有限公司 | A kind of fixing of soil and conservation of water grass planting construction method |
| CN108990613A (en) * | 2018-08-01 | 2018-12-14 | 江苏绿岩生态技术股份有限公司 | A kind of roofing lawn |
| CN109371986A (en) * | 2018-10-16 | 2019-02-22 | 北京星河园林景观工程有限公司 | A kind of ecological bank protecting method conducive to slope plant growth |
| CN114134781A (en) * | 2020-04-27 | 2022-03-04 | 上海久鼎绿化混凝土有限公司 | Construction method of cast-in-place green concrete in football field |
| CN111630975A (en) * | 2020-06-08 | 2020-09-08 | 中国电建集团成都勘测设计研究院有限公司 | Vegetation concrete and preparation method thereof, and plant blanket and preparation method thereof |
| CN112606497A (en) * | 2020-11-20 | 2021-04-06 | 三峡大学 | Manufacturing equipment, process and construction method of vegetation concrete canvas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100436723C (en) | 2008-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100436723C (en) | Multifunctional greening plant blanket | |
| CN108797612B (en) | High-stability slope three-dimensional greening ecological restoration method | |
| CN107700429B (en) | Slope runoff erosion preventing device and slope runoff erosion preventing method | |
| CN102926391B (en) | Loess slope ecological protection method | |
| CN107710945B (en) | Sand dune slope greening device and sand dune slope greening method | |
| CN107836288B (en) | Dangerous slope reinforcement and greening device and method | |
| CN104885827A (en) | High and steep slope vegetation recovery structure | |
| CN107237334B (en) | A kind of road foundation execavated rockmass frame gird type slope protection code builds the construction method of plant biological bag greening | |
| CN112136408B (en) | Greening method suitable for sand abrupt slope in high-altitude area | |
| CN101518186A (en) | Method of recovering and reconstructing vegetation of mining land | |
| CN1548663A (en) | Greening technology for sheer soft slope | |
| CN108755593A (en) | A kind of concrete for plant growth prefabricated components and construction method for side slope protection | |
| KR101283514B1 (en) | Restoration method based on reinforecment and organic vegetation material | |
| CN103444293B (en) | The improvement method of beach saline land Regional City street tree underground | |
| CN114128589A (en) | Marine organism spray seeding matrix for slope protection and implementation process thereof | |
| CN102011271A (en) | Polypropylene short fiber needling anti-UV biological non-woven fabric and manufacture method thereof | |
| CN204112342U (en) | A kind of slope protection greening band | |
| KR101187934B1 (en) | Afforestation blocks using the same manufacturing methods and afforestation process | |
| CN107691166A (en) | The ecological recovery planting matrix and multiple method for green of refuse landfill sealing | |
| CN2928950Y (en) | Sand fixing greening brick containing water retaining agent | |
| CN102002954A (en) | Ecological bag | |
| CN105274966B (en) | A kind of cavernous body ecological revetment and its building method | |
| CN207573988U (en) | A kind of water plant planting matrix module | |
| CN108677973A (en) | A kind of climing combination bank protecting method of celluar concrete grass | |
| KR101523558B1 (en) | Lightweight green roof system that is not managed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20110527 |