CN204386042U - A kind of roof afforestation structure - Google Patents
A kind of roof afforestation structure Download PDFInfo
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- CN204386042U CN204386042U CN201420835123.2U CN201420835123U CN204386042U CN 204386042 U CN204386042 U CN 204386042U CN 201420835123 U CN201420835123 U CN 201420835123U CN 204386042 U CN204386042 U CN 204386042U
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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
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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
- 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
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of roof afforestation structure, there is vegetable layer and roof construction layer, the bottom of described vegetable layer is provided with planting medium layer, the lower end of planting medium layer is provided with isolation filtration beds, the lower end of isolation filtration beds is provided with row's (storing) water layer, the lower end of row's (storing) water layer is provided with resistance to root system puncture waterproofing course, row's (storing) water layer and resistance to root system puncture between waterproofing course and are provided with topping, the lower end of resistance to root system puncture waterproofing course is provided with waterproofing course, the lower end of waterproofing course is provided with leveling layer, the lower end of leveling layer is provided with insulation layer, sloping layer is provided with between insulation layer and roof construction layer, structure of the present utility model is simple, easy to use, draining is smooth and easy, not easily causes roof ponding, improves the survival rate of plant, there is good waterproof destructiveness simultaneously and prevent piercing through performance, improve drainage performance, and reduce roof and to weigh pressure and hidden danger, reduce the investment of manpower and cost, reduce maintenance cost, increase the service life.
Description
Technical field
The utility model relates to a kind of roof afforestation structure.
Background technology
In existing roof greening construction, often structure is too simple.Such as, often with traditional rubble or cobble or even cinder as built on stilts drainage blanket, cause draining to be blocked up smooth, easily cause roof ponding, and then cause plant rotten death, roof cannot form continuation greening state; A lot of Planting Roof Design is with in construction simultaneously, often only remain drainage blanket, and have ignored the design of filtering topping, cause rainwater or irrigation water when infiltrating, mud and sand are carried along, can not accomplish that water and soil is isolated, and can not ensure the draining space long-term existence of drainage blanket, result is often after the rainy day several times, and the drain function of drainage blanket is lost substantially;
And existing roof greening planting layer is often in order to save cost, local loess or sandy soil are directly selected to plant, result causes two large hidden danger, one is that loess or sandy soil deadweight are heavier, plant slightly macrophyte time, need certain thickness to ensure, easily like this cause pressure in roof load-bearing and hidden danger; Two be local loess and sandy soil to the growing nutrient undersupply of roof plants, cause plant growth weak, need for a long time to spend no small cost to carry out applying fertilizer and reclamation, cause the lasting waste of manpower and cost.
Existing roof greening, in construction, often because misoperation, very easily damages original waterproofing course, after roof greening completion, as easy as rolling off a logly causes roof seepage; The Activities of Some Plants of roof greening has more flourishing root system, and the root system of multiplying in long term growth has stronger penetration power, very easily causes the original waterproofing course in roof and pierces through, and then cause waterproofing course actual effect, causes the seepage being difficult to repair.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the prior art Problems existing in above-mentioned background technology, the survival rate of a kind of raising plant of improvement is provided, there is good waterproof destructiveness simultaneously and prevent piercing through performance, improve drainage performance, and reduce roof and to weigh the roof afforestation structure of pressure and hidden danger.
The utility model solves the technical scheme that its technical problem adopts: a kind of roof afforestation structure, there is vegetable layer and roof construction layer, the bottom of described vegetable layer is provided with planting medium layer, vegetation medium layer should have and do not harden from heavy and light, preserve moisture and fertility, suitable for plant cultivates growth, easy construction and economic environmental protection, the lower end of planting medium layer is provided with isolation filtration beds, the lower end of isolation filtration beds is provided with row's (storing) water layer, the lower end of row's (storing) water layer is provided with resistance to root system puncture waterproofing course, row's (storing) water layer and resistance to root system puncture between waterproofing course and are provided with topping, the lower end of resistance to root system puncture waterproofing course is provided with waterproofing course, the lower end of waterproofing course is provided with leveling layer, leveling layer can better moisture-keeping maintaining, not easily occur loose, dusting, peeling and hollowing phenomenon, reduce maintenance cost, increase the service life, the lower end of leveling layer is provided with insulation layer, sloping layer is provided with between insulation layer and roof construction layer,
Described row's (storing) water layer comprises plate body, the dual-side of described plate body is provided with card article, the another both sides of plate body are provided with draw-in groove, plate body horizontal and vertical on be provided with some retaining boss and grid, the surface of retaining boss is provided with reinforcing rib, connected by stiffener between retaining boss, the surrounding plate face of plate body is provided with some circular holes, arrange the effective of the draining percolation-proof of (storing) water layer, fulcrum gap is little, enhance compressive strength in actual use, ensure that effective drainage space, contribute to the growth of plant in summer of top, promote survival rate, reduce nourishment's number of times and cost, and enhance overall strength and stability, Long-Time Service for the drainage space of the underground space has established good guarantee.
Further, described waterproofing course adopts polyester blank modified asphalt waterproof coiled material, synthetic polymeric waterproofing material, bi-component or mono-composition poyurethane water-proof paint, and waterproofing course has water-fast, corrosion-resistant, resistance to going rotten and the flexible or craze and transfiguration strong adaptability to basic unit.
Further, described isolation filtration beds adopts polyester fiber geotextiles, and its weight is 200 ~ 300g/m
2, isolation filtration beds plays water conservation and water filtering function.
Further, described topping adopts 200g/m
2polyester non-woven fabric or the empty laid process construction of geotextiles, lap width 200 ~ 300mm or the thick microlith of employing 40 ~ 50mm mix earth.
Further, described resistance to root system puncture waterproofing course adopts antiseepage root separation film or modified bitumen root resistant waterproof roll, there is good puncture-resistant performance, prevent from vegetation root system from causing the original waterproofing course in roof to pierce through, and then cause waterproofing course actual effect, cause the seepage being difficult to repair, there is good root resistance and water resistance simultaneously, adopt hot melt application.
Further, described insulation layer adopts density to be not more than 100kg/m
3polyphenyl plate or hard polyurethane foam, there is good heat insulation effect, provide plantation layer enough temperature, greatly improve the survival rate of vegetation.
Further, described sloping layer adopts haydite, gas concrete or foam glass material, and be convenient to the ponding of discharging rapidly planted roof, guarantee plant normal growth, this can reduce the pressure of weighing of roof construction layer with light material, improves safety factor.
Further, described roof construction layer adopts cast-in-situ steel reinforced concrete, and plate seam width is greater than 40mm, plate end seam pointing encapsulant, and have good sealing performance, reduce permeance property, intensity is high, improves roof and to weigh pressure and safety factor.
Further, described plate body adopts polythene material to make, and long service life, often need not change, energy-conserving and environment-protective, reduce costs.
Further, the quantity of described retaining boss is 20 ~ 50, plate body and retaining boss are formed in one structure, guarded drainage percolation-proof effective, the isolation filtration beds above covered not easily produces and collapses after earthing, hinders the flowing of current, contribute to the growth of plant in summer of top, promote survival rate, reduce nourishment's number of times and cost, and enhance overall strength and stability.
The beneficial effects of the utility model are, structure of the present utility model is simple, and easy to use, draining is smooth and easy, not easily cause roof ponding, improve the survival rate of plant, there is good waterproof destructiveness simultaneously and prevent piercing through performance, improving drainage performance, and reduce roof to weigh pressure and hidden danger, reduce the investment of manpower and cost, reduce maintenance cost, increase the service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model row (storing) water layer;
Fig. 3 is the partial schematic diagram of row of the present utility model (storing) water layer.
In figure: 1. vegetable layer, 2. roof construction layer, 3. planting medium layer, 4. isolates filtration beds; 5. arrange (storing) water layer, 6. resistance to root system puncture waterproofing course, 7. topping; 8. waterproofing course, 9. leveling layer, 10. insulation layer; 11. sloping layers, 12. plate bodys, 13. card articles; 14. draw-in grooves, 15. retaining boss, 16. grids; 17. reinforcing ribs, 18. stiffeners, 19. circular holes.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of roof afforestation structure as shown in Figure 1, 2, 3, there is vegetable layer 1 and roof construction layer 2, roof construction layer 2 adopts cast-in-situ steel reinforced concrete, plate seam width is greater than 40mm, plate end seam pointing encapsulant, the bottom of vegetable layer 1 is provided with planting medium layer 3, and the lower end of planting medium layer 3 is provided with isolation filtration beds 4, isolation filtration beds 4 adopts polyester fiber geotextiles, and its weight is 200 ~ 300g/m
2the lower end of isolation filtration beds 4 is provided with row's (storing) water layer 5; the lower end of row's (storing) water layer 5 is provided with resistance to root system puncture waterproofing course 6; resistance to root system puncture waterproofing course 6 adopts antiseepage root separation film or modified bitumen root resistant waterproof roll; row's (storing) water layer 5 and resistance to root system puncture between waterproofing course 6 and are provided with topping 7, and topping 7 adopts 200g/m
2polyester non-woven fabric or the empty laid process construction of geotextiles, lap width 200 ~ 300mm or the thick microlith of employing 40 ~ 50mm mix earth, the lower end of resistance to root system puncture waterproofing course 6 is provided with waterproofing course 8, waterproofing course 8 adopts polyester blank modified asphalt waterproof coiled material, synthetic polymeric waterproofing material, bi-component or mono-composition poyurethane water-proof paint, the lower end of waterproofing course 8 is provided with leveling layer 9, the lower end of leveling layer 9 is provided with insulation layer 10, and insulation layer 10 adopts density to be not more than 100kg/m
3polyphenyl plate or hard polyurethane foam, be provided with sloping layer 11 between insulation layer 10 and roof construction layer 2, sloping layer 11 adopts haydite, gas concrete or foam glass material;
Row's (storing) water layer 5 comprises plate body 12, plate body 12 adopts polythene material to make, the dual-side of plate body 12 is provided with card article 13, the another both sides of plate body 12 are provided with draw-in groove 14, plate body 12 horizontal and vertical on be provided with some retaining boss 15 and grid 16, the quantity of retaining boss 15 is 20 ~ 50, plate body 12 and retaining boss 15 are formed in one structure, the surface of retaining boss 15 is provided with reinforcing rib 17, connected by stiffener 18 between retaining boss 15, the surrounding plate face of plate body 12 is provided with some circular holes 19.
The concrete upper end as body 1 roof construction layer 2 is equipped with the sloping layer 9 adopting and have the light material of some strength, the gradient of sloping layer 9 is generally 1% ~ 3% and is advisable, the upper end of sloping layer 9 is provided with insulation layer 10, insulation layer 10 can ensure that plant has good heat insulation effect, improve the survival rate of vegetation, the upper end of insulation layer 10 is provided with leveling layer 9, the upper end of leveling layer 9 spreads waterproofing course 8, the upper end of waterproofing course 8 is provided with resistance to root system puncture waterproofing course 6, in existing roof greening, generally all can not adopt resistance to root system puncture waterproofing course 6, use inferior materials and turn out substandard goods, the root system of plant causes the original waterproofing course in roof and pierces through, and then cause waterproofing course actual effect, cause the seepage being difficult to repair, waterproofing course 8 at least lays 1 ~ 2 layer, the upper end of resistance to root system puncture waterproofing course 6 is provided with topping 7, the upper end of topping 7 arranges the row's of being equipped with (storing) water layer 5, row's (storing) water layer 5 is provided with retaining boss 15, what can ensure plant has enough moisture, improve survival rate, simultaneously as Fig. 2, row's (storing) water layer 5 shown in 3 is provided with grid 16, the draining rapidly of grid 16 energy, prevent ponding and occur bad root phenomenon, the surface of retaining boss 15 is provided with reinforcing rib 17, connected by stiffener 18 between retaining boss 15, improve the application life of row's (storing) water layer 5, the upper end of row's (storing) water layer 5 is provided with isolation filtration beds 4, isolation filtration beds 4 can play the effect of filtration, the Nutrition Soil of the moisture oozed out and plantation is kept apart, the loss of plantation Nutrition Soil can not be caused, can the long term growth of effective guarantee plant, isolation filtration beds 4 upper end is provided with planting medium layer 3, planting medium layer 3 upper strata is equipped with vegetable layer 1, planting medium layer 3 adopts Nutrition Soil to the plantation replacing common planting soil to carry out roof greening, Nutrition Soil can manually be allocated as required, and Nutrition Soil quality is light, can not harden, draining is unobstructed, without ponding, the most important thing is that Nutrition Soil is rich in every organic matter needed for plant and best pH value, promote the growth of plant to greatest extent, greatly reduce the death rate of plant, save later stage artificial maintenance cost greatly, form operating process and the specification of system simultaneously, important directiveness effect is served to the construction standardization of roof greening industry.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (10)
1. a roof afforestation structure, there is vegetable layer (1) and roof construction layer (2), it is characterized in that: the bottom of described vegetable layer (1) is provided with planting medium layer (3), the lower end of planting medium layer (3) is provided with isolation filtration beds (4), the lower end of isolation filtration beds (4) is provided with row's (storing) water layer (5), the lower end of row's (storing) water layer (5) is provided with resistance to root system puncture waterproofing course (6), row's (storing) water layer (5) and resistance to root system puncture between waterproofing course (6) and are provided with topping (7), the lower end of resistance to root system puncture waterproofing course (6) is provided with waterproofing course (8), the lower end of waterproofing course (8) is provided with leveling layer (9), the lower end of leveling layer (9) is provided with insulation layer (10), sloping layer (11) is provided with between insulation layer (10) and roof construction layer (2),
Described row's (storing) water layer (5) comprises plate body (12), the dual-side of described plate body (12) is provided with card article (13), the another both sides of plate body (12) are provided with draw-in groove (14), plate body (12) horizontal and vertical on be provided with some retaining boss (15) and grid (16), the surface of retaining boss (15) is provided with reinforcing rib (17), connected by stiffener (18) between retaining boss (15), the surrounding plate face of plate body (12) is provided with some circular holes (19).
2. roof afforestation structure according to claim 1, is characterized in that: described waterproofing course (8) adopts polyester blank modified asphalt waterproof coiled material, synthetic polymeric waterproofing material, bi-component or mono-composition poyurethane water-proof paint.
3. roof greening according to claim 1, is characterized in that: described isolation filtration beds (4) adopts polyester fiber geotextiles, and its weight is 200 ~ 300g/m
2.
4. roof afforestation structure according to claim 1, is characterized in that: described topping (7) adopts 200g/m
2polyester non-woven fabric or the empty laid process construction of geotextiles, lap width 200 ~ 300mm or the thick microlith of employing 40 ~ 50mm mix earth.
5. roof afforestation structure according to claim 1, is characterized in that: described resistance to root system puncture waterproofing course (6) adopts antiseepage root separation film or modified bitumen root resistant waterproof roll.
6. roof afforestation structure according to claim 1, is characterized in that: described insulation layer (10) adopts density to be not more than 100kg/m
3polyphenyl plate or hard polyurethane foam.
7. roof afforestation structure according to claim 1, is characterized in that: described sloping layer (11) adopts haydite, gas concrete or foam glass material.
8. roof afforestation structure according to claim 1, is characterized in that: described roof construction layer (2) adopts cast-in-situ steel reinforced concrete, and plate seam width is greater than 40mm, plate end seam pointing encapsulant.
9. roof afforestation structure according to claim 1, is characterized in that: described plate body (12) adopts polythene material to make.
10. roof afforestation structure according to claim 1, is characterized in that: the quantity of described retaining boss (15) is 20 ~ 50, and plate body (12) and retaining boss (15) are formed in one structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835123.2U CN204386042U (en) | 2014-12-23 | 2014-12-23 | A kind of roof afforestation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835123.2U CN204386042U (en) | 2014-12-23 | 2014-12-23 | A kind of roof afforestation structure |
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| CN204386042U true CN204386042U (en) | 2015-06-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533028A (en) * | 2014-12-23 | 2015-04-22 | 杭州置顶科技有限公司 | Roof greening structure |
| 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 |
| CN105888145A (en) * | 2016-04-27 | 2016-08-24 | 苏州市德威防水科技有限公司 | Planting deck waterproof structure |
| CN108496634A (en) * | 2018-01-24 | 2018-09-07 | 河南工程学院 | A kind of greening method on water proof type garden landscape roof |
| CN109972793A (en) * | 2019-03-27 | 2019-07-05 | 长江勘测规划设计研究有限责任公司 | The green plant roof structure of reversed beam |
| CN111788965A (en) * | 2020-07-17 | 2020-10-20 | 广东珠江建筑工程设计有限公司 | Roof greening root-resistant and waterproof planting system |
-
2014
- 2014-12-23 CN CN201420835123.2U patent/CN204386042U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533028A (en) * | 2014-12-23 | 2015-04-22 | 杭州置顶科技有限公司 | Roof greening structure |
| 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 |
| CN105888145A (en) * | 2016-04-27 | 2016-08-24 | 苏州市德威防水科技有限公司 | Planting deck waterproof structure |
| CN108496634A (en) * | 2018-01-24 | 2018-09-07 | 河南工程学院 | A kind of greening method on water proof type garden landscape roof |
| CN109972793A (en) * | 2019-03-27 | 2019-07-05 | 长江勘测规划设计研究有限责任公司 | The green plant roof structure of reversed beam |
| CN109972793B (en) * | 2019-03-27 | 2024-04-12 | 长江勘测规划设计研究有限责任公司 | Roof structure is planted to green of back-up beam |
| CN111788965A (en) * | 2020-07-17 | 2020-10-20 | 广东珠江建筑工程设计有限公司 | Roof greening root-resistant and waterproof planting system |
| CN111788965B (en) * | 2020-07-17 | 2021-10-08 | 广东珠江建筑工程设计有限公司 | Roof greening root-resistant and waterproof planting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510th Floor, 5th Floor, Building 4, No. 14 Yuanzhong Road, Gongshu District, Hangzhou City, Zhejiang Province, 310064 Patentee after: Hangzhou Dingding Xingcui New Materials Co.,Ltd. Address before: Room 510, Floor 5, Building 4, No. 14, Middle Yuan Road, Gongshu District, Hangzhou City, Zhejiang Province, 310000 Patentee before: HANGZHOU TOP TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |