CN206024624U - A modularization vegetation for roof greening - Google Patents

A modularization vegetation for roof greening Download PDF

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Publication number
CN206024624U
CN206024624U CN201620970565.7U CN201620970565U CN206024624U CN 206024624 U CN206024624 U CN 206024624U CN 201620970565 U CN201620970565 U CN 201620970565U CN 206024624 U CN206024624 U CN 206024624U
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China
Prior art keywords
vegetation
layer
modularization
roof greening
greening according
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Expired - Fee Related
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CN201620970565.7U
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Chinese (zh)
Inventor
李飞
余明辉
陆华夏
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Individual
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  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The utility model relates to a modularization vegetation for roof greening, the modularization vegetation is become by a plurality of vegetation submodule block groups, and every vegetation submodule piece includes plastic basket and lay on the inside glass pumice layer of plastic basket from last plant layer, planting soil layer, regeneration foundation matter layer and the plastics module of including in proper order extremely down, plastics module that plastic basket's bottom plate is equipped with arch and the recess of evenly arranging, the recess bottom lock, bellied top is equipped with the wash port. Compared with the prior art, the utility model has the characteristics of the modularization, construction convenience, moreover the utility model discloses a lawn load is light, have the good water discharge ability that holds, and the required nutrient of plant is secure, has good market prospect.

Description

A kind of modularization vegetation for roof greening
Technical field
The utility model is related to roof greening technology field, and in particular to a kind of modularization vegetation for roof greening.
Background technology
Roof greening is different from the general greening on ground, has certain particularity.Roof greening need simultaneously to consider with Lower aspect:
1) roof greening needs to consider the weight capacity of building roof:The planting plants on building roof, structure sheaf And the weight of vegetation must be within the tolerable load of building, otherwise, building is likely to occur crackle and causes room Top leak, it is serious to be also possible to cause cave-in accident.
2) roof greening needs to consider Quick drainage:Building structure layer is impervious bed, and rainwater and greening watering must be use up It is fast to discharge, if the long-term ponding of roofing, gently can then cause rotten of plant to wither, it is heavy then may result in roof leak.
3) roof greening needs to protect building roof and waterproof layer:Root system of plant has very strong penetration capacity, if not Try to prevent root system of plant destruction building roof and waterproof layer, it is possible to waterproof layer can be caused impaired and its service life is affected, May also result in roof leak.
4) roof greening later stage regular maintenance is supported and protects difficult:Affected by landform and architectural design, the roof greening later stage supports Shield is relatively costly.
5) roof planting environment is more severe:By factors such as Exposure to Sunlight, winds, moisture evaporation is too fast on roof.
6) construction period control problem:Roof greening construction is difficult, and the cycle is longer.
At present, it is domestic to be difficult have a kind of technology all to solve the problems referred to above, therefore have a variety of construction technologies, have It is a little to consider load-bearing still it is difficult to ensure that plant long term growth, some consider plant growths but load-bearing and waterproof go wrong again.
Utility model content
The purpose of this utility model is exactly to provide that a kind of load is light, store to overcome defect that above-mentioned prior art is present Drainability is strong, the modularization vegetation for roof greening of low cost.
The purpose of this utility model can be achieved through the following technical solutions:A kind of modularization for roof greening is planted Quilt, described modularization vegetation are made up of many sub- vegetation modules, include successively per individual sub- vegetation module from top to bottom vegetable layer, Plantation soil layer, regenerated root hypothallus and plastic module, described plastic module include plastic crate and are laid on inside plastic crate Glass pumice layer, the base plate of described plastic crate is provided with the raised and groove being evenly arranged, described bottom portion of groove closing, institute The top for stating projection is provided with osculum.
Groove is set so that plastic crate has bigger reservoir storage, it is ensured that there is the water source of abundance on lawn;Arrange raised, and Osculum is provided with convex top, effectively unnecessary moisture can be discharged, it is to avoid the root system long-time on lawn is immersed in water In and cause root wither.
Slow-release fertilizer is sprinkled with described plantation soil layer.
Described slow-release fertilizer is inorganic coated slow releasing fertilizer, and the particle diameter of the slow-release fertilizer is 1.5~3mm.Adopt with The brand new ideas of fertilizer Wrapped fertilizer, the inorganic fertilizer with different solubilities as lapping, coated water-soluble particle nitrogen fertilizer, The Composite process of product while realizing core nitrogen fertilizer slow-releasing function, is completed, and while makes phosphorus, potassium element that there is certain delaying Release function;Coated is slow to be applied compound fertilizer part and is plant nutrient substance, without any useless to plant organic poly- Compound, it is environmentally friendly;Simplify fertilising operation, reduce fertilising cost.
Described regenerated root hypothallus includes following percentage by weight raw material:
Polypropylene short fiber 20~50%,
Cotton 30~40%,
Aramid fiber 20~50%.
Regenerated root hypothallus causes fertility to decline and roof drainage system blocking for preventing planting soil to be lost in, in planting soil Bottom arrange regenerated root hypothallus as filter layer, prevent the loss of fine particle in planting soil.
The thickness of described glass pumice layer is 1.5~3cm, and the particle diameter of glass pumice therein is 0.5~1cm.Glass Pumice layer both can exclude rapidly bottom ponding as inside modules water-storage-drainage layer, and the ventilation and water storage to lawn has well Improvement result.Drainage system will be consistent with the drainage system of plastic module, try to prevent kind of a plant rubbish or silt etc. Debris flow into drainage system.
Described plastic crate is rectangular, and two adjacent sides of plastic crate are provided with the strip of outwardly convex, relative at which Two sides are provided with the draw-in groove matched with strip.By such setting, in that context it may be convenient to which the strip of a plastic crate is inserted It is located in the draw-in groove of adj acent plastic basket, realizes the splicing of two plastic crates, construction is simple.
The depth of the base plate of described plastic crate is 3~5cm.
Described projection is in truncated cone-shaped, and described groove is in reverse frustoconic.
The bottom portion of groove is 1~2cm relative to the depth of the base plate of plastic crate.
The vegetable layer includes one or more in lawn, cover plant layer, shrub layer or arborous layer.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects:
(1) modularization:Construction technology is simple, convenient construction, after the construction of roof greening waterproof stopping area is finished, can be according to need Green Roof Plants module is directly placed, is spliced in the strip by plastic crate and notch;
(2) load is light:Glass pumice and regenerated root hypothallus unit weight are less, used in energy in Green Roof Plants modular system The load of roof garden is significantly reduced, glass pumice only has the 10%-20% of general soil unit weight;
(3) water-holding capacity is strong:Glass pumice has powerful absorbent function, usual 1m3Glass pumice storing water 600- 700kg, can fully inhale storage natural rain, reduce rain water runoff, meet plant growth needs;Regenerated root hypothallus can also inhale water storage Point, usual 1m2Regenerated root hypothallus storing water 15kg, in addition, plastic crate arranges groove, can also play certain retaining and make With, slowing down moisture evaporation, reduce irrigation frequency, reduction manual maintenance cost has saved water resource;
(4) drainability is strong:Arrange raised in plastic crate, and osculum is set in projection, can be many with valid prize claim Remaining moisture is discharged, and prevents root to wither;
(5) application of regenerated root hypothallus, not only can prevent planting soil to be lost in and cause fertility to decline and roof drainage In system jams, and regenerated root hypothallus, itself is containing abundant organic matter and slow-release fertilizer, the maintenance for needed for the growth of plant There is provided sound assurance;
(6) easily conserve:Green Roof Plants modularization, overhauls and safeguards simple, convenient, good stability.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation on the outside of the utility model plastic crate.
Wherein, 1 is lawn, and 2 are plantation soil layer, and 21 is slow-release fertilizer, and 3 is regenerated root hypothallus, and 4 is plastic module, and 41 are Glass pumice layer, 42 is base plate, and 43 are projection, and 44 is groove, and 45 is osculum, and 46 is strip, and 47 is draw-in groove.
Specific embodiment
Below embodiment of the present utility model is elaborated, the present embodiment is with technical solutions of the utility model as front Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited In following embodiments.
Embodiment 1
Planting lawn is tested, and concrete grammar is as follows:
(1) lay plastic row water storage module on concrete topping, the thickness of plastic module is 2cm, long 42.5cm, wide The square structure module of 42.5cm;
(2) lay glass pumice layer on plastic module, the thickness of glass pumice layer is 2cm, the particle diameter of its glass pumice For 0.5-1cm;
(3) it is 1cm (thermoplasticity cotton felt) to lay regenerated root hypothallus thickness, and regenerated root hypothallus is by following percentage by weight Raw material composition:Polypropylene short fiber 30%, cotton 40%, aramid fiber 30%;
(4) uniform broadcasting slow-release fertilizer;
(5) sod lawn.
Plastic module and glass pumice lay glass light in plastic module as the chief component of water draining and accumulating layer Stone, combines closely, and both can exclude rapidly bottom ponding, and to regenerating the growing environment of the ventilation, water storage and plant of rooting media There is good improvement result.
Regenerated root hypothallus causes fertility to decline and roof drainage system blocking for preventing planting soil to be lost in, in planting soil Bottom arrange regenerated root hypothallus as filter layer, prevent the loss of fine particle in planting soil.
According to above-mentioned construction process, in May, 2016 has carried out plant modules planting experiment, after 7 days, lawn Root system grown into regenerated root hypothallus (thermoplastic cotton felt) 3-5mm, through 1 month or so, the root system on lawn was worn completely Saturating regenerated root hypothallus (thermoplastic cotton felt), and combine closely with thermoplastic cotton felt, through the time of 1 first quarter moon or so, lawn root system Go deep in glass pumice layer, and combined closely, through two months or so, lawn, matrix of taking root layer, glass pumice layer were closely tied It is combined, complete modularization, and the upgrowth situation on lawn is good.
Embodiment 2
A kind of modularization vegetation for roof greening, greening lawn are made up of multiple modularization lawns, each modularization The structure on lawn as shown in figure 1, include lawn 1, plantation soil layer 2, regenerated root hypothallus 3 and plastic module 4 from top to bottom successively, Plastic module 4 includes plastic crate and the glass pumice layer 41 being laid on inside plastic crate, and the base plate 42 of plastic crate is provided with uniformly The groove 44 of the projection 43 of the truncated cone-shaped of arrangement and reverse frustoconic, 44 bottom lock of groove, raised 43 top are provided with osculum 45。
Groove 44 is set so that plastic crate has bigger reservoir storage, it is ensured that there is the water source of abundance on lawn;Arrange raised 43, and osculum 45 is provided with the top of raised 43, effectively unnecessary moisture can be discharged, it is to avoid the root system long-time on lawn Root is caused to wither in being immersed in water.
Slow-release fertilizer 21 is sprinkled with plantation soil layer 2.Slow-release fertilizer 21 is that inorganic coated slow releasing is fertile, the particle diameter of slow-release fertilizer 21 For 2mm.Adopt with the brand new ideas of fertilizer Wrapped fertilizer, the inorganic fertilizer with different solubilities is wrapped up water-soluble as lapping Property particle nitrogen fertilizer, while core nitrogen fertilizer slow-releasing function is realized, complete the Composite process of product, and while make phosphorus, potassium unit Element has certain slow-release function;Coated is slow to be applied compound fertilizer part and is plant nutrient substance, without any to planting The useless organic polymer of thing, it is environmentally friendly;Simplify fertilising operation, reduce fertilising cost.
Regenerated root hypothallus 3 includes following percentage by weight raw material:
Polypropylene short fiber 30%,
Cotton 40%,
Aramid fiber 30%.
Regenerated root hypothallus causes fertility to decline and roof drainage system blocking for preventing planting soil to be lost in, in planting soil Bottom arrange regenerated root hypothallus as filter layer, prevent the loss of fine particle in planting soil.
The thickness of glass pumice layer 41 is 2cm, and the particle diameter of glass pumice therein is 0.8cm.41 conduct of glass pumice layer Inside modules water-storage-drainage layer, both can exclude rapidly bottom ponding, and the ventilation to lawn and water storage had had good improvement result. Drainage system will be consistent with the drainage system of plastic module 4, try to prevent kind of the debris such as plant rubbish or silt from flowing into row Water system.
Plastic crate is rectangular, and two adjacent sides of plastic crate are provided with the strip 46 of outwardly convex 43, its relative two Bar side is provided with the draw-in groove 47 matched with strip 46.By such setting, in that context it may be convenient to by the strip of a plastic crate 46 are plugged in the draw-in groove 47 of adj acent plastic basket, realize the splicing of two plastic crates, and construction is simple, and its structure is as shown in Figure 2.
The depth of the base plate 42 of plastic crate is 4cm.
44 bottom of groove is 1.5cm relative to the depth of the base plate 42 of plastic crate.
Embodiment 3
Using the modular plant of structure same as Example 2, difference is:
(1) particle diameter of slow-release fertilizer is 1.5mm;
(2) regenerated root hypothallus is consisted of:Polypropylene fiber 20%, cotton 30%, aramid fiber 50%;
(3) thickness of glass pumice layer is 1.5cm, and the particle diameter of glass pumice is 0.5cm;
(4) depth of plastic crate base plate is 3cm;
(5) depth of groove distance base plate is 1cm;
(6) plant that the present embodiment is adopted is for shrub.
Through two months or so, shrub, matrix of taking root layer, glass pumice layer were closely linked, complete modularization, and And the upgrowth situation of shrub is good.
Embodiment 4
Using the modularization lawn of structure same as Example 2, difference is:
(1) particle diameter of slow-release fertilizer is 3mm;
(2) regenerated root hypothallus is consisted of:Polypropylene fiber 50%, cotton 30%, aramid fiber 20%;
(3) thickness of glass pumice layer is 3cm, and the particle diameter of glass pumice is 1cm;
(4) depth of plastic crate base plate is 5cm;
(5) depth of groove distance base plate is 2cm;
(6) mixing of the vegetation that the present embodiment is adopted for arbor and cover plant.
Through two months or so, plant, matrix of taking root layer, glass pumice layer were closely linked, complete modularization, and And arbor, the upgrowth situation of cover plant are good.

Claims (10)

1. a kind of modularization vegetation for roof greening, it is characterised in that described modularization vegetation is by many sub- vegetation moulds Block is constituted, and includes vegetable layer, plantation soil layer, regenerated root hypothallus and plastic module per individual sub- vegetation module from top to bottom successively, Described plastic module includes plastic crate and the glass pumice layer being laid on inside plastic crate, and the base plate of described plastic crate sets There is the raised and groove being evenly arranged, described bottom portion of groove is closed, and the raised top is provided with osculum.
2. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described planting soil Slow-release fertilizer is sprinkled with layer.
3. a kind of modularization vegetation for roof greening according to claim 2, it is characterised in that described slow-release fertilizer For inorganic coated slow releasing fertilizer, the particle diameter of the slow-release fertilizer is 1.5~3mm.
4. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described regenerated root Hypothallus includes following percentage by weight raw material:
Polypropylene short fiber 20~50%,
Cotton 30~40%,
Aramid fiber 20~50%.
5. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described glass is light The thickness of rock layers is 1.5~3cm, and the particle diameter of glass pumice therein is 0.5~1cm.
6. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described plastic crate Rectangular, two adjacent sides of plastic crate are provided with the strip of outwardly convex, are provided with and strip phase in its two relative side The draw-in groove of matching.
7. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described plastic crate Base plate depth be 3~5cm.
8. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that described projection is in Truncated cone-shaped, described groove are in reverse frustoconic.
9. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that the bottom portion of groove It is 1~2cm relative to the depth of the base plate of plastic crate.
10. a kind of modularization vegetation for roof greening according to claim 1, it is characterised in that the vegetable layer Including one or more in lawn, cover plant layer, shrub layer or arborous layer.
CN201620970565.7U 2016-08-29 2016-08-29 A modularization vegetation for roof greening Expired - Fee Related CN206024624U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107006283A (en) * 2017-04-27 2017-08-04 上海林同炎李国豪土建工程咨询有限公司 A kind of fouling fauna greening module makeup is put
CN107409697A (en) * 2017-07-27 2017-12-01 胡立明 It is a kind of with slider roof planting sedum lineare method
CN108293506A (en) * 2016-08-29 2018-07-20 李飞 A kind of modularization vegetation for roof greening
CN108307875A (en) * 2018-02-07 2018-07-24 上海市老教授协会 Using natural biomass as the roof greening platform of host material and the method afforested
CN108476805A (en) * 2018-01-18 2018-09-04 同济大学 A kind of building vibration damping energy dissipator combined with roof greening technology
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
CN109024157A (en) * 2017-06-12 2018-12-18 上海景域园林建设发展有限公司 A kind of garden greening brick

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108293506A (en) * 2016-08-29 2018-07-20 李飞 A kind of modularization vegetation for roof greening
CN107006283A (en) * 2017-04-27 2017-08-04 上海林同炎李国豪土建工程咨询有限公司 A kind of fouling fauna greening module makeup is put
CN109024157A (en) * 2017-06-12 2018-12-18 上海景域园林建设发展有限公司 A kind of garden greening brick
CN107409697A (en) * 2017-07-27 2017-12-01 胡立明 It is a kind of with slider roof planting sedum lineare method
CN108476805A (en) * 2018-01-18 2018-09-04 同济大学 A kind of building vibration damping energy dissipator combined with roof greening technology
CN108307875A (en) * 2018-02-07 2018-07-24 上海市老教授协会 Using natural biomass as the roof greening platform of host material and the method afforested
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

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Granted publication date: 20170322