CN204850266U - Novel type that catchments roof garden - Google Patents
Novel type that catchments roof garden Download PDFInfo
- Publication number
- CN204850266U CN204850266U CN201520414686.9U CN201520414686U CN204850266U CN 204850266 U CN204850266 U CN 204850266U CN 201520414686 U CN201520414686 U CN 201520414686U CN 204850266 U CN204850266 U CN 204850266U
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- layer
- plant
- planting matrix
- utility
- roof garden
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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 Of Plants (AREA)
Abstract
The utility model discloses a novel type that catchments roof garden, it sets up in the roofing structural layer, and it still includes: locate the thick haydite drainage blanket of waterproof mortar screed -coat, heat preservation, coiled material waterproof layer, 200mm, glass fiber cloth filter layer, plant substrates layer on the roofing structural layer in proper order, the plant has been arranged on this plant substrates layer, wherein, the plant substrates layer is provided with the hard surfacing, is provided with the culvert along the both sides edge of hard surfacing. The beneficial effects of the utility model are that: one kind in the waste residue is produced as steel plant to the molten iron sediment that adds among the planting soil, and its permeability is good, and the hydroscopicity can be good, to the pollutant, especially there is good adsorption efficiency to phosphorus simultaneously, choose for use root system landscape plant comparatively flourishing or that have a stolon to plant and to fix soil, avoid rainwash, can absorb the pollutant in the rainfall runoff simultaneously.
Description
Technical field
The utility model relates to a kind of Novel water collection type roof garden.
Background technology
Roof greening compensates the urban green space that building is occupied with almost can waiting building area, but roof wind speed is large, and moisture very easily evaporates, and plantation soil layer is thin, and water conservation moisture holding capacity is weak, makes roof garden be subject to some restrictions in the application of arid or semiarid zone.
Rain water on roof because of collecting amount comparatively concentrated, water quality is better, do not need or only need simple process just can reach middle water quality standard and become a kind of available resources, if effectively can store in roof garden and utilize rainwater resource can reduce manual watering's number of times, reduce maintenance cost.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides a kind of Novel water collection type roof garden.
To achieve these goals, the utility model adopts following technical scheme:
Novel water collection type roof garden, it is arranged at roof construction layer (1), and it comprises:
Be located at the waterproofing mortar leveling layer (2) on roof construction layer;
Be located at the insulation layer (3) on waterproofing mortar leveling layer;
Be located at the coil waterproof layer (4) on insulation layer;
Be located at the thick haydite drainage blanket (5) of 200mm on coil waterproof layer;
Be located at the glass fabric filtration beds (6) on haydite drainage blanket;
Be provided with planting matrix layer (7) on described glass fabric filtration beds, this planting matrix layer is furnished with plant;
Wherein, described planting matrix layer is provided with hard surfacing (8), and the both sides of the edge along hard surfacing are provided with escape canal (9).
Described planting matrix layer surface is in height relief fabric.
Described planting matrix layer is built-in with molten iron slag.
The utility model has following beneficial effect:
1. the molten iron slag added in planting soil produces the one in waste residue as iron and steel works, and its permeability is good, and water absorbing properties is good; Simultaneously to pollutant, especially there is good adsorption capacity to phosphorus.
2. the sawdust light weight added in planting soil is loose, degree of porosity is beaten, and can increase permeability and the water retention property of soil, and can decompose under the effect of edaphon, is converted into humus, the agglomeration of increase soil and nutrient preserving capability.
3. select root system landscape plant that is comparatively flourishing or that have a stolon to carry out plantation energy fixing soil, avoid rain drop erosion; Pollutant in rainfall runoff can be absorbed simultaneously.
Accompanying drawing explanation
Fig. 1 is Novel water collection type roof garden structural representation.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the utility model further.
As shown in Figure 1, Novel water collection type roof garden, it is arranged at roof construction layer 1, and it comprises: be located at the waterproofing mortar leveling layer 2 on roof construction layer; Be located at the insulation layer 3 on waterproofing mortar leveling layer; Be located at the coil waterproof layer 4 on insulation layer; Be located at the thick haydite drainage blanket 5 of 200mm on coil waterproof layer; Be located at the glass fabric filtration beds 6 on haydite drainage blanket; Be provided with planting matrix layer 7 on described glass fabric filtration beds, this planting matrix layer is furnished with plant, selects root system landscape plant that is comparatively flourishing or that have a stolon to carry out plantation energy fixing soil, avoids rain drop erosion; Wherein, described planting matrix layer is provided with hard surfacing 8, and the both sides of the edge along hard surfacing are provided with escape canal 9.
Described planting matrix layer surface is in height relief fabric, and low-lying ground plays the effect of charge for remittance (in figure, arrow represents water (flow) direction), and is successively down permeated by infiltration structure.
Described planting matrix layer is built-in with molten iron slag, and its permeability is good, and water absorbing properties is good; Simultaneously to pollutant, especially there is good adsorption capacity to phosphorus.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme belonging to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. Novel water collection type roof garden, it is arranged at roof construction layer (1), it is characterized in that, also comprises:
Be located at the waterproofing mortar leveling layer (2) on roof construction layer;
Be located at the insulation layer (3) on waterproofing mortar leveling layer;
Be located at the coil waterproof layer (4) on insulation layer;
Be located at the thick haydite drainage blanket (5) of 200mm on coil waterproof layer;
Be located at the glass fabric filtration beds (6) on haydite drainage blanket;
Be provided with planting matrix layer (7) on described glass fabric filtration beds, this planting matrix layer is furnished with plant;
Wherein, described planting matrix layer is provided with hard surfacing (8), and the both sides of the edge along hard surfacing are provided with escape canal (9).
2. Novel water collection type roof garden according to claim 1, is characterized in that, described planting matrix layer surface is in height relief fabric.
3. Novel water collection type roof garden according to claim 1, is characterized in that, described planting matrix layer is built-in with molten iron slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414686.9U CN204850266U (en) | 2015-06-16 | 2015-06-16 | Novel type that catchments roof garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414686.9U CN204850266U (en) | 2015-06-16 | 2015-06-16 | Novel type that catchments roof garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850266U true CN204850266U (en) | 2015-12-09 |
Family
ID=54740831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414686.9U Active CN204850266U (en) | 2015-06-16 | 2015-06-16 | Novel type that catchments roof garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320614A (en) * | 2016-10-28 | 2017-01-11 | 贵州大学 | Roof garden rainwater utilization system |
-
2015
- 2015-06-16 CN CN201520414686.9U patent/CN204850266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320614A (en) * | 2016-10-28 | 2017-01-11 | 贵州大学 | Roof garden rainwater utilization system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |