CN103583338B - A kind of roof greening planting structure - Google Patents
A kind of roof greening planting structure Download PDFInfo
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- CN103583338B CN103583338B CN201310583412.8A CN201310583412A CN103583338B CN 103583338 B CN103583338 B CN 103583338B CN 201310583412 A CN201310583412 A CN 201310583412A CN 103583338 B CN103583338 B CN 103583338B
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- 239000011241 protective layer Substances 0.000 claims description 10
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of roof greening planting structure, described pattern of farming comprises roof, soft protecting net, row/aquifer, vegetable fiber blanket, overcoat and green vegetation from bottom to top successively, wherein, described overcoat is fixed on described roof via the anchoring piece running through described soft protecting net, row/aquifer and vegetable fiber blanket, the thickness of described vegetable fiber blanket is 80 ~ 120mm and comprises at least two-layer monkey grass module or coir fibre module, described green vegetation via seed plantation or cuttage in described vegetable fiber blanket.The present invention is connected with roof by anchoring piece, simultaneously with the netted anatomical connectivity of upper and lower two-layer protection, thus avoids interlayer and the slip of overall pattern of farming, overcomes slope top plantation problem, enhance integrally-built stability.
Description
Technical field
The present invention relates to a kind of architecture greening equipment, particularly relate to a kind of roof greening planting structure.
Background technology
Roof greening is not land occupation resource, one of important component part becoming city ecology construction because increasing green coverage.In existing afforestation project, market often there is the actual demand needing to carry out roof greening.For plane roof, there is not the problem that plantation is fixing; But, for domatic roof, often there will be that the landslide of planting technique soil, loss, plant growth are uneven, slope drainage and efficiency of construction low, and the practical problem such as overall structure is unstable.
Further, in the middle of the practice of construction on domatic roof, also often because domatic structure problem, and there is potential safety hazard to a certain degree.
Summary of the invention
The roof greening planting structure that the object of the invention is to propose a kind of Stability Analysis of Structures, be easy to construction, roof greening can be realized on conventional roof and some special roof (as dome, Po Ding).
For achieving the above object, the invention provides a kind of roof greening planting structure, described pattern of farming comprises roof from bottom to top successively, soft protecting net, row/aquifer, vegetable fiber blanket, overcoat and green vegetation, wherein, described overcoat is via running through described soft protecting net, the anchoring piece of row/aquifer and vegetable fiber blanket is fixed on described roof, the thickness of described vegetable fiber blanket is 80 ~ 120mm and comprises at least two-layer monkey grass module or coir fibre module, described green vegetation is planted via seed, or cuttage is in described vegetable fiber blanket.
Preferably, described at least two-layer monkey grass module or coir fibre module tundish are covered with planting matrix layer, and the matrix of planting matrix layer comprises fertilizer, turfy soil, expanded perlite or two or more mixture arbitrarily in them.
More preferably, described green vegetation is together covered by described vegetable fiber blanket with described planting matrix layer at least partly.
Preferably, the isolation filter course stoping matrix to enter described row/aquifer is also equipped with in the below of described planting matrix layer.
Further preferably, the below of described isolation filter course is also provided with the moisturizing layer that thickness is 5 ~ 10mm, and described moisturizing layer is by the cementing below being fixed on described isolation filter course.
Preferably, described row/aquifer comprises thickness 20 ~ 30mm, flow is more than or equal to 10cm
3row/the water storage board of/s.
Preferably, also comprise the below that is positioned at described soft protecting net and the heat insulation protecting layer that forms of the pea gravel concreten layer being at least 30 ~ 60mm by thickness, described heat insulation protecting layer is provided with that diameter is 2 ~ 6mm, spacing is the reinforced mesh of 80 ~ 120mm.
More preferably, in described heat insulation protecting layer, heat-insulation layer is also comprised from bottom to top successively, every root layer, every root layer protective layer, pea gravel concreten protective layer.
Further preferably, between described heat insulation protecting layer and roof, also watertight composition is provided with.
Preferably, be fixedly connected with between roof at the periphery of described soft protecting net, described overcoat is made by through antiseptic wire netting.
Based on technique scheme, advantage of the present invention is:
The present invention is connected with roof by anchoring piece, simultaneously with the netted anatomical connectivity of upper and lower two-layer protection, thus avoids interlayer and the slip of overall pattern of farming, overcomes slope top plantation problem, enhance integrally-built stability.Meanwhile, this invention also solves the problems such as the landslide of top, pitched roof slope planting technique soil, loss, plant growth be uneven, and slope drainage and the low problem of efficiency of construction, and the present invention also has that overall structure is stable, the work progress advantage such as safely.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of the present invention.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Embodiment 1:
See Fig. 1, a kind of embodiment of a kind of roof greening planting structure of the present invention shown in it, in the present embodiment, described pattern of farming comprises roof 1, soft protecting net 2, row/aquifer 3, vegetable fiber blanket 4, overcoat 5 and green vegetation 6 from bottom to top successively, as shown in Figure 1.
In the said structure of the present embodiment, described overcoat 5 is preferably the anti-wind net mechanism of adaptive setting according to dome type or the external structure on ramp type roof, and this overcoat 5 is mainly for the protection of the stability of planting layer.Further, described overcoat 5 is preferably selected wire netting and does preservative treatment; Namely overcoat 5 makes by through antiseptic wire netting, and its intensity meets engineering design requirements, and the steel wire that namely overcoat 5 uses meets the requirement of " steel wire coating wire compiled by machine " (YB/T4221-2010).
In overall structure, described overcoat 5 is fixed on described roof 1 via the anchoring piece 7 running through described soft protecting net 2, row/aquifer 3 and vegetable fiber blanket 4, as shown in Figure 1.
Described in the present embodiment, roof 1 have employed impervious material or leakage preventing structure, and between this roof 1 and anchoring piece 7, Anti-seeping technology is done in junction.
The thickness of vegetable fiber blanket 4 of the present invention is 80 ~ 120mm and comprises at least two-layer monkey grass module or coir fibre module, described green vegetation 6 via seed plantation or cuttage in described vegetable fiber blanket 4.
In in this enforcement, described green vegetation 6 preferably adopts in the mode of the multiple crassulaceae plants miscegenation of stringy stonecrop, stringy stonecrop.In actual applications, certain moulding can be made according to the requirement of view.In the present invention, by the plantation of such plant seed or cuttage vegetable fiber blanket 4; More preferably, by through artificial breeding and the vegetation established be routed in afforestation project by vegetable fiber blanket 4.The maintenance managements such as the present invention does not generally need to carry out to water, dispenser, only just good green and cover degree can be kept by natural rainfall, excellent landscape effect is provided, just greatly can reduces the maintenance cost on lawn thus, be suitable for applying in garden landscape engineering.
And then, the present invention is also had the following advantages:
1) drought-resistant, high temperature resistant: after plant is set up completely, self adjustable moisture during drought; Water absorbing capacity is strong, and within one month, do not water (containing natural rainfall) also can not thirst; Stringy stonecrop is extremely high temperature resistant: at the high temperature of about 45 DEG C, still can vigorous growth.
2) cold resistance is strong: when the minimum air temperature reaches-32 DEG C northeastward, and energy safe overwintering, has no freeze injury.
3) moisture-proof, Salt And Alkali Tolerance, impoverishment tolerant: roof planting reduces maintenance cost.
4) the green phase is long, and ornamental value is high: greenery viewing period reaches 7 ~ 8 months, turns green at the beginning of general 4 months, and 11 the end of month withered.Grass appearance is beautiful, and look green is as emerald, rather neatly grand; Pattern is golden yellow bright-coloured, and ornamental value is high.
5) diseases and insect pests resistance is strong.
6) fast growth, breeding easily, need not be pruned.
Further, at least two-layer monkey grass module of the present invention or coir fibre module tundish are covered with planting matrix layer, and the matrix of described planting matrix layer comprises fertilizer, turfy soil, expanded perlite or two or more mixture arbitrarily in them.
Vegetable fiber blanket 4 of the present invention preferably adopts coated matrix form, and the planting matrix of conventional bulk planting soil is replaced with this, the module of vegetable fiber blanket 4 is based on monkey grass or coir fibre, host material contains fertilizer, turfy soil, expanded perlite etc., or any two or more mixture in them.These host materials are preferably through sterilization with except sick worm process.
Vegetable fiber blanket 4 of the present invention at least comprises two-layer monkey grass module or coir fibre module, and high, the easy photodissociation of its braid intensity, braiding densification, can prevent matrix to run off; And quick construction, easily safeguard, be convenient for changing decrease the requirement of construction operation to overall structure load, and structure that is two-layer or multilayer also to have certain constant temperature effect.Containing aggregate material in the present embodiment host material, after organic substance degraded, stromal thickness can not obviously decline, thus host material is also not easily blown off by wind.
Green vegetation 6 of the present invention is together covered by described vegetable fiber blanket 4 with described planting matrix layer at least partly, in the present embodiment, green vegetation 6 and planting matrix layer are integral type structure, and namely the root system of green vegetation 6, host material are directly coated in vegetable fiber blanket 4.
Embodiment 2:
See Fig. 2; illustrated therein is the another kind of preferred embodiment of the present invention; in the present embodiment; described pattern of farming comprises roof 1, watertight composition 9, heat-insulation layer 81 from bottom to top successively, every root layer 82, every root layer protective layer 83, pea gravel concreten protective layer 84, soft protecting net 2, row/aquifer 3, moisturizing layer 42, isolates filter course 41, vegetable fiber blanket 4, green vegetation 6 and overcoat 5, as shown in Figure 2.
Particularly, the isolation filter course 41 stoping matrix to enter described row/aquifer 3 is also equipped with in the below of described planting matrix layer.This isolation filter course 41 generally adopts can the material such as permeable filtrable polyester fiber non-woven fabric again, stops matrix to enter row/aquifer 3.Under isolation filter course 41 is laid on planting matrix layer, the effective width of overlapping the slot should reach 100 ~ 200mm, adopts cementing, can prevent particle from entering water-storage-drainage layer.The non-woven fabrics used should meet " asphalt water-proof coiled material base tire polyester non-woven fabric " (GBT17987-2000) requirement.
Preferably, the below of isolation filter course 41 of the present invention is also provided with the moisturizing layer 42 that thickness is 5 ~ 10mm, and described moisturizing layer 42 is by the cementing below being fixed on described isolation filter course 41.Moisturizing layer 42 the present embodiment adopts discarded wool fabric moisturizing blanket, and it has good absorb subsemimodule, thickness 5 ~ 10mm.Moisturizing layer 42 is layered on isolation filter course 41 times, adopts cementing fixing, prevent fabric joint from producing relative sliding between seam.
On the other hand, row/aquifer 3 of the present invention comprises thickness 20 ~ 30mm, flow is more than or equal to 10cm
3row/the water storage board of/s.Preferably, the row/water storage board of row/aquifer 3 adopts HDPE(high density polyethylene (HDPE)) water draining and accumulating plate, the thickness of HDPE water draining and accumulating plate is 20 ~ 30mm, and its flow is not less than 10cm
3/ s.Due to high density polyethylene, to have crushing strength high, and pliability is good, tensile strength is high, anticorrosion, antiacid alkali, anti-plant-root-pricking, the characteristic such as can not to decompose, it is easy to install, and service life can reach more than 100 years, Long-Time Service in the temperature range can spent 80 ~-60.
In addition, HDPE belongs to environment-friendly type raw material, does not cause any pollution and harm to water source, ecotope and health.And due to the physical and chemical performance that material itself is unique, HDPE drainable waterproofing plate is except having the drain function identical with normal discharge plate, also possesses unique anti-plant-root-pricking function, effectively root system of plant can be intercepted on the space of a whole page, exempt from destruction with the structurally waterproof layer of architecture protection muchly; The weldability of HDPE uniqueness drainage protection board is possessed after welding excellent integral waterproofing barrier performance in addition; thus add one deck waterproofing protection to building; also further ensure globality and the systematicness of anti-plant-root-pricking function, reach the effect of the multiple-effect unifications such as waterproof, draining, root resistance simultaneously.HDPE water draining and accumulating plate also has fabulous weather resistance, and high pressure resistance, forced-ventilated water function, quality is light, construction method is simple, possesses the several functions such as draining, exhaust, sound insulation, vibration isolation, waterproof, retaining, moisturizing simultaneously.Drain bar meets the requirement of " highway engineering geosynthetics plastic draining board (band) " (JT521-2004).
See Fig. 2, the present invention also comprises the below that is positioned at described soft protecting net 2 and the heat insulation protecting layer that forms of the pea gravel concreten layer being at least 30 ~ 60mm by thickness, and described heat insulation protecting layer is provided with that diameter is 2 ~ 6mm, spacing is the reinforced mesh of 80 ~ 120mm.In the present embodiment, heat insulation protecting layer adopt pea gravel concreten, Concrete Thick is 50mm, and arrange diameter 4mm, spacing is the reinforced mesh of 100mm.
Particularly, in described heat insulation protecting layer, heat-insulation layer 81 is also comprised from bottom to top successively, every root layer 82, every root layer protective layer 83, pea gravel concreten protective layer 84, as shown in Figure 2.Watertight composition 9 is also provided with between described heat insulation protecting layer and roof 1.
Wherein, adopt geotextiles structure every root layer protective layer 83, prevent from mutually boning between root layer 82 and row/aquifer 3.Geotextiles every root layer protective layer 83 meets " woven/non-woven composite earthwork cloth of geosynthetics " (GB/T18887-2002) requirement.
And the present embodiment select polyethylene film for earthwork and/or polyvinyl chloride sheet or polyolefin coiled material every root layer 82, polyolefin coiled material also has excellent waterproof effect while preventing root system from puncturing, and can realize multiple waterproof.Every root layer 82 row of being laid on/aquifer 3 times.Lap width is not less than 100cm, adopts adhesive means.
The watertight composition 9 of the present embodiment preferably adopts SBS modified asphalt waterproof coiled material.
Further, the periphery of soft protecting net 2 of the present invention is fixedly connected with between roof, and soft protecting net 2 adopts flexible Large space wire netting, under the row of being arranged at/aquifer 3, on heat insulation protecting layer.Preferably, the periphery of soft protecting net 2 of the present invention is fixedly connected with roof edge placement, and soft protecting net 2 and connector meet " slope of highway flexible protection systems component " (JT-T528-2004) standard-required.
Finally, running through the anchoring piece 7 of described soft protecting net 2, row/aquifer 3 and vegetable fiber blanket 4, is stressed based on the inclination of large span inclined slope roof, between preventing layer and overall pattern of farming slide and anchor system element be set.Heat insulation protecting layer is laid soft protecting net 2, soft protecting net 2 is connected with edge, roof, soft protecting net 2 is arranged anchoring piece 7, the bottom of anchoring piece 7 is embedded in heat insulation protecting layer, but do not penetrate heat insulation protecting layer, anchoring piece 7 flexibly connects with the anti-wind net (steel wire) of overcoat 5 simultaneously, and allowing has micro-displacement between anchoring piece 7 and net; The top of anchoring piece 7 penetrates each layer on it, and be topmost connected with the anti-wind net of overcoat 5, its advantage neither destroys waterproof, can prevent again each layer from sliding.
Particularly, soft protecting net 2 arranges anchoring piece 7, the bottom of anchoring piece 7 is embedded in heat insulation protecting layer 84, but does not penetrate heat insulation protecting layer; The top of anchoring piece 7 penetrates each layer on it, topmost flexibly connects with the anti-wind net (steel wire) of overcoat 5, and allowing has small displacement between anchoring piece 7 and net.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (9)
1. a roof greening planting structure, it is characterized in that: described pattern of farming comprises roof (1) from bottom to top successively, soft protecting net (2), row/aquifer (3), vegetable fiber blanket (4), overcoat (5) and green vegetation (6), wherein, described overcoat (5) is via running through described soft protecting net (2), the anchoring piece (7) of row/aquifer (3) and vegetable fiber blanket (4) is fixed on described roof (1), described pattern of farming also comprises the below that is positioned at described soft protecting net (2) and the heat insulation protecting layer that forms of the pea gravel concreten layer being at least 30 ~ 60mm by thickness, the thickness of described vegetable fiber blanket (4) is 80 ~ 120mm and comprises at least two-layer monkey grass module or coir fibre module, described green vegetation (6) is planted via seed, or cuttage is in described vegetable fiber blanket (4), described at least two-layer monkey grass module or coir fibre module tundish are covered with planting matrix layer, and the matrix of described planting matrix layer comprises fertilizer, turfy soil, expanded perlite or two or more mixture arbitrarily in them.
2. roof greening planting structure according to claim 1, is characterized in that: described green vegetation (6) is together covered by described vegetable fiber blanket (4) with described planting matrix layer at least partly.
3. roof greening planting structure according to claim 1, is characterized in that: be also equipped with the isolation filter course (41) stoping matrix to enter described row/aquifer (3) in the below of described planting matrix layer.
4. roof greening planting structure according to claim 3, it is characterized in that: the below of described isolation filter course (41) is also provided with the moisturizing layer (42) that thickness is 5 ~ 10mm, and described moisturizing layer (42) is by the cementing below being fixed on described isolation filter course (41).
5. roof greening planting structure according to claim 1, is characterized in that: described row/aquifer (3) is more than or equal to 10cm for thickness 20 ~ 30mm, flow
3row/the water storage board of/s.
6. roof greening planting structure according to claim 1, is characterized in that: described heat insulation protecting layer is provided with that diameter is 2 ~ 6mm, spacing is the reinforced mesh of 80 ~ 120mm.
7. roof greening planting structure according to claim 6, is characterized in that: in described heat insulation protecting layer, also comprise heat-insulation layer (81) from bottom to top successively, every root layer (82), every root layer protective layer (83), pea gravel concreten protective layer (84).
8. roof greening planting structure according to claim 7, is characterized in that: between described heat insulation protecting layer and roof (1), be also provided with watertight composition (9).
9. roof greening planting structure according to claim 1, is characterized in that: the periphery of described soft protecting net (2) is fixedly connected with between roof, and described overcoat (5) is made by through antiseptic wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310583412.8A CN103583338B (en) | 2013-11-19 | 2013-11-19 | A kind of roof greening planting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310583412.8A CN103583338B (en) | 2013-11-19 | 2013-11-19 | A kind of roof greening planting structure |
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| Publication Number | Publication Date |
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| CN103583338A CN103583338A (en) | 2014-02-19 |
| CN103583338B true CN103583338B (en) | 2015-11-11 |
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| CN201310583412.8A Active CN103583338B (en) | 2013-11-19 | 2013-11-19 | A kind of roof greening planting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103806602A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Greening method for building roof |
| CN104170704A (en) * | 2014-08-11 | 2014-12-03 | 太仓绿丰农业生物基质有限公司 | Biological matrix pressing block |
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| CN104542229A (en) * | 2015-01-30 | 2015-04-29 | 上海师范大学 | Moss wall greening module and production method thereof |
| CN104756840B (en) * | 2015-03-09 | 2017-10-03 | 嘉兴欣盛园林绿化景观工程有限公司 | The cuttage technique and its breeding apparatus of a kind of round end Distylium racemosum |
| CN105421678B (en) * | 2015-11-03 | 2018-07-27 | 深圳大学建筑设计研究院 | A kind of resistance to of planted roof wears construction |
| US10081946B2 (en) * | 2015-11-12 | 2018-09-25 | Industrial Waterproof Systems Ltd. | Inverted roofing system and method |
| CN105888146A (en) * | 2016-04-27 | 2016-08-24 | 苏州市德威防水科技有限公司 | Waterproof and heat-insulation structure of planting top plate |
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| CN106866291A (en) * | 2017-02-27 | 2017-06-20 | 河南工程学院 | A kind of compound bio matrix for roof greening and preparation method thereof |
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