CN207277700U - A kind of roof rain water garden basis - Google Patents
A kind of roof rain water garden basis Download PDFInfo
- Publication number
- CN207277700U CN207277700U CN201720795645.8U CN201720795645U CN207277700U CN 207277700 U CN207277700 U CN 207277700U CN 201720795645 U CN201720795645 U CN 201720795645U CN 207277700 U CN207277700 U CN 207277700U
- Authority
- CN
- China
- Prior art keywords
- layer
- basis
- rain water
- roof rain
- garden
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 33
- 239000004698 Polyethylene Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- -1 Polyethylene Polymers 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 9
- 239000010426 asphalt Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000011527 polyurethane coating Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 229920002521 macromolecule Polymers 0.000 claims description 6
- 229920001179 medium density polyethylene Polymers 0.000 claims description 6
- 239000004701 medium-density polyethylene Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000004746 geotextile Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 11
- 239000003415 peat Substances 0.000 description 9
- 239000003895 organic fertilizer Substances 0.000 description 8
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
Classifications
-
- 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 utility model discloses a kind of roof rain water garden basis, including：Impermeable layer, be covered on impermeable layer every root layer, be covered in every the moisturizing layer in root layer, the water-storage-drainage layer being covered on moisturizing layer, the filter layer being covered on water-storage-drainage layer, and the plantation layer being arranged on filter layer.The utility model solves the technical problem that roof leak is caused in the roof rain water garden that the prior art is built.
Description
Technical field
It the utility model is related to construction of environmental protection field, more particularly to a kind of roof rain water garden basis.
Background technology
As social economy is fast-developing, urban water safety and water environmental problems are increasingly serious, more and more city frequencies
It is numerous the environmental problems such as heavy rain waterlogging, black and odorous water occur.For this reason, country proposes to build sponge Urban strategy.Sponge city refers to
By strengthening urban planning and development control, give full play to the ecosystem such as building, road and greenery patches, water system to the receiving of rainwater,
Storage blends slow releasing function, effectively controls rainfall runoff, realizes a kind of urban development of nature accumulation, naturally osmotic, self-purification
Mode.The embodiment of sponge urban construction have it is a variety of, including sunk type greenery patches, roof collect rainwater, rainwater storage tank
Deng, and roof rain water garden is a kind of simple and practicable rainwater-collecting mode, it is mainly according to building roof structure feature, lotus
Carry the ecological environmental condition with roof, the vegetable material that selection production habit is adapted therewith, by certain skill, in building
Top and all special spaces build a kind of form of green landscape, and wherein above all base configuration layer is set for roof garden
Meter.Roof rain water garden effectively can carry out filtration treatment to initial rainwater, reduce rainwash pollution, and the rainwater after processing can
For cell water resource of reclaimed water, new water consumption has been saved.
But in recent years, building roof Rain Garden destroys the waterproof and drainage system on roof, easily causes roof leak
Roof leak is caused, and it is larger to conduct oneself with dignity so that application places are restricted.
Utility model content
The utility model is by providing a kind of roof rain water garden basis, the roof rain water flower for solving prior art construction
Cause the technical problem of roof leak in garden.
A kind of roof rain water garden basis that the utility model embodiment provides, including：Impermeable layer, is covered in described anti-
On permeable formation every root layer, be covered in described every the moisturizing layer in root layer, the water-storage-drainage layer being covered on the moisturizing layer, covering
Filter layer on the water-storage-drainage layer, and the plantation layer being arranged on the filter layer.
Optionally, the impermeable layer includes：Bituminous waterproof coating and it is covered on the Bituminous waterproof coating at least
Twice macromolecule waterproof layer wherein, at least twice macromolecule waterproof layer, including：
Polyethylene coiled material；
Polyurethane coating film coated on the polyethylene coiled material upper surface, or be layed in poly- on the polyethylene coiled material
Urethane coiled material.
Optionally, it is described every root layer be specially single or multiple lift, wherein, every layer of material is aluminium foil surface asphalt felt, poly-
One kind in vinyl chloride coiled material or medium density polyethylene geotextiles.
Optionally, the moisturizing layer is：The felt of 2~5cm of thickness.
Optionally, the thickness of the water-storage-drainage layer is 80mm~100mm.
Optionally, the water-storage-drainage layer, including：Multiple splicing blocks spliced in the horizontal direction, each splicing block it
Between splicing gap between be equipped with stone；
The thickness of the splicing block is 80mm~100mm；
The particle diameter of the stone is 20mm~40mm.
Optionally, roof rain water garden basis further includes：It is connected to the drainage pipeline of the water-storage-drainage layer.
Optionally, the material of the splicing block is specially：Plastics or rubber.
Optionally, the plantation layer is made of by mass percentage following material：Planting soil 35%~45%, peat 25%
~35%, chaff ash 15%~25% and organic fertilizer component 5%~15%.
Optionally, the filter layer includes：Polyester fiber non-woven fabric, and it is affixed on the polyester fiber non-woven fabric lower surface
Glass mat.
The one or more technical solutions provided in the utility model embodiment, at least have the following technical effect that or excellent
Point：
Prevent Water deep leaching from destroying original building roof by impermeable layer, by be covered on impermeable layer every root layer every
It is completely cured and is, in order to avoid destroy impermeable layer；Moisture is discharged when the moisturizing layer in root layer is in arid by being covered in, to ensure plant
Existence, the water-storage-drainage layer being covered on moisturizing layer can carry above filter layer and plant layer and the plant planted, pass through
The filter layer being covered on water-storage-drainage layer is permeable, the plantation layer being arranged on filter layer, and roof flower is built so that avoiding
Destruction of the garden to roof system, and then roof leak is avoided, rainwater roofing overflow is alleviated, and can guarantee that plant on roof
Growth.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the hierarchical diagram on the roof rain water garden basis that the utility model embodiment provides；
Fig. 2 is the structure diagram for the water-storage-drainage layer that the utility model embodiment provides.
Embodiment
In view of the prior art has the technical problem that roof leak is caused in the roof rain water garden built, the utility model is real
Apply example and provide a kind of roof rain water garden basis, general thought is as follows：
It prevents Water deep leaching from destroying original building roof by impermeable layer, by be covered on impermeable layer every root layer
Separate root system, in order to avoid destroy impermeable layer；Moisture is discharged when the moisturizing layer in root layer is in arid by being covered in, is planted with ensureing
Thing is survived, and the water-storage-drainage layer being covered on moisturizing layer can carry above filter layer and plant layer and the plant planted, and lead to
The plantation layer that the filter layer being covered on water-storage-drainage layer is permeable, is arranged on filter layer is crossed, so as to avoid roof garden is built
Destruction of the meeting to roof system, and then roof leak is avoided, rainwater roofing overflow is alleviated, and can guarantee that plant on roof
Growth.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
With reference to shown in figure 1 and Fig. 2, a kind of roof rain water garden basis provided in this embodiment, including：Impermeable layer 1, covers
Be placed on impermeable layer 1 every root layer 2, be covered in the water-storage-drainage layer 4 every the moisturizing layer 3 in root layer 2, being covered on moisturizing layer 3,
The filter layer 5 being covered on water-storage-drainage layer 4, and the plantation layer 6 being arranged on filter layer 5.
In the following, every layer of roof rain water garden provided by the utility model basis is described in detail：
Impermeable layer 1：
The impermeable layer 1 of the present embodiment includes：Bituminous waterproof coating and at least twice being covered on Bituminous waterproof coating
Macromolecule waterproof layer.
Specifically, Bituminous waterproof coating is to brush on building roof surface.
Specifically, at least twice macromolecule waterproof layer of impermeable layer 1 includes：Polyethylene coiled material；Rolled up coated on polyethylene
The polyurethane coating film of material upper surface, or the polyurethane coiled material being layed on polyethylene coiled material.If it is on polyethylene coiled material
Polyurethane coating film, directly brushes polyurethane coating, to form polyurethane coating film on the surface of polyethylene coiled material.As fruit polyethylene is rolled up
It is polyurethane coiled material on material, then polyurethane coiled material is specially that glass fabric and polyurethane glue-line are combined.Specifically,
Polyurethane glue-line is uniformly coated on to the one side of glass fabric, the another side of glass fabric can also coat aluminium foil at the same time,
To form polyurethane coiled material.
In specific implementation process, it is 2mm or greatly to select polyethylene coiled material thickness of the thickness for 1mm either more than 1mm
In the polyurethane coiled material or polyurethane coating film of 2mm.
In the present embodiment, the structure of impermeable layer 1 have the characteristics that it is water-fast, corrosion-resistant, resistance to mildew and rot, and stretch to basic unit and
Craze and transfiguration has stronger adaptability, so as to prevent leak.
Every root layer 2：
Every root layer 2 be specially single or multiple lift, to separate root system, so as not to root system destroy lower section impermeable layer 1.Wherein,
Every layer of material is one kind in aluminium foil surface asphalt felt, polyvinyl chloride sheet or medium density polyethylene geotextiles.
If being individual layer every root layer 2, it is one layer of aluminium foil surface asphalt felt every root layer 2, or is one layer of aluminium foil surface pitch
Malthoid, or be one layer of medium density polyethylene geotextiles.
If every root layer 2 be multilayer, can by aluminium foil surface asphalt felt, polyvinyl chloride sheet or medium density polyethylene soil
A kind of material in work cloth is laid with multilayer, or various material interval therein is laid with multilayer.Such as every root layer 2 be three
Layer, then be laminated by one layer of aluminium foil surface asphalt felt, one layer of aluminium foil surface asphalt felt and one layer of medium density polyethylene geotextiles.
Such as every root layer 2 be two layers, be laminated by two-layered foil face asphalt felt.
Moisturizing layer 3 is specially felt, its effect is that moisture is discharged in arid, ensures plant life, the thickness of moisturizing layer 3
For 2~5cm.
Water-storage-drainage layer 4：
The thickness of water-storage-drainage layer 4 is 80mm~100mm.
Specifically, refering to what is shown in Fig. 2, the water-storage-drainage layer 4 in the present embodiment includes：Multiple splicing block 4-1 are in the horizontal direction
It is spliced, stone 4-2 is equipped between the splicing gap between each splicing block 4-1；The material of splicing block 4-1 for plastics or
Rubber, so that the bearing capacity that water-storage-drainage layer 4 has had.
In the present embodiment, the thickness of splicing block 4-1 is 80mm~100mm, and the particle diameter of stone 4-2 is 20mm~40mm.
In specific implementation process, stone 4-2 can be cobblestone, uniformly be put in the gap between each splicing block 4-1
Be equipped with cobblestone of the particle diameter between 20~40mm, laying depth is identical with the thickness of splicing block 4-1,80mm~100mm it
Between, further increase the bearing capacity of water-storage-drainage layer 4.
Water-storage-drainage layer 4 is connected with drainage pipeline (not shown), and when raining heavyly, plantation layer 6 absorbs water after saturation, unnecessary
Water can be expelled to roof drainage pipeline by water-storage-drainage layer 4, and then discharge roof.
Filter layer 5
In the present embodiment, filter layer 5 includes：Polyester fiber non-woven fabric, and it is affixed on polyester fiber non-woven fabric lower surface
Glass mat.So that filter layer 5 can be permeable and prevents planting soil to be lost in.
Plant layer 6
In the present embodiment, plantation layer 6 is made of by mass percentage following material：Planting soil 35%~45%, peat
25%~35%, chaff ash 15%~25% and organic fertilizer component 5%~15%.
Peat is as common planting soil, and as main cultivation matrix, the addition of peat significantly reduces plantation layer 6
Weight, the addition of chaff ash also significantly reduces the weight of soil matrix, and organic fertilizer component then provides nutrient for plant.
In an instantiation, Ke Yiwei：Planting soil 30%, peat 30%, chaff ash 20% and organic fertilizer component 10%.
In one instantiation, Ke Yiwei：Planting soil 35%, peat 35%, chaff ash 15% and organic fertilizer component 15%.In an instantiation
In, Ke Yiwei：Planting soil 35%, peat 35%, chaff ash 25% and organic fertilizer component 5%.In an instantiation, Ke Yiwei：
Planting soil 45%, peat 35%, chaff ash 15% and organic fertilizer component 5%.In an instantiation, Ke Yiwei：Planting soil
45%, peat 35%, chaff ash 15% and organic fertilizer component 5%.
In the present embodiment, plant is planted on plantation layer 6, to form vegetable layer 7.The gap of vegetable layer 7 is provided with tree
Skin coating, adds planting soil layer wind resistance effect.
Roof rain water garden basis in the present embodiment avoids the seepage problem that conventional roof garden easily occurs, into one
Walk, the combination material on the roof rain water garden basis in the present embodiment is lighter, does not increase building roof load excessively.
Although having been described for the preferred embodiment of the utility model, those skilled in the art once know substantially
Creative concept, then can make these embodiments other change and modification.So appended claims are intended to be construed to wrap
Include preferred embodiment and fall into all change and modification of the scope of the utility model.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
New spirit and scope.If in this way, these modifications and variations of the utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these modification and variations.
Claims (8)
- A kind of 1. roof rain water garden basis, it is characterised in that including：Impermeable layer, be covered on the impermeable layer every Root layer, is covered in described every the moisturizing layer in root layer, and the water-storage-drainage layer being covered on the moisturizing layer, is covered in the drainage Filter layer on layer, and the plantation layer being arranged on the filter layer；The water-storage-drainage layer, including：Multiple splicing blocks spliced in the horizontal direction, the splicing gap between each splicing block Between be equipped with stone；The thickness of the splicing block is 80mm~100mm；The particle diameter of the stone is 20mm~40mm.
- 2. roof rain water garden basis as claimed in claim 1, it is characterised in that the impermeable layer includes：Asphalt waterproofing Coating and at least twice macromolecule waterproof layer that is covered on the Bituminous waterproof coating are wherein；At least twice macromolecule waterproof layer, including：Polyethylene coiled material；Polyurethane coating film coated on the polyethylene coiled material upper surface, or the polyurethane being layed on the polyethylene coiled material Coiled material.
- 3. roof rain water garden as claimed in claim 1 or 2 basis, it is characterised in that it is described every root layer be specially individual layer or Multilayer, wherein, every layer of material is one in aluminium foil surface asphalt felt, polyvinyl chloride sheet or medium density polyethylene geotextiles Kind.
- 4. roof rain water garden as claimed in claim 1 basis, it is characterised in that the moisturizing layer is：2~5cm's of thickness Felt.
- 5. roof rain water garden as claimed in claim 1 basis, it is characterised in that the thickness of the water-storage-drainage layer for 80mm~ 100mm。
- 6. the roof rain water garden basis as described in claim 1 or 5, it is characterised in that the roof rain water garden basis is also Including：It is connected to the drainage pipeline of the water-storage-drainage layer.
- 7. roof rain water garden as claimed in claim 6 basis, it is characterised in that the material of the splicing block is specially：Modeling Material or rubber.
- 8. roof rain water garden basis as claimed in claim 1, it is characterised in that the filter layer includes：Polyester fiber without Woven fabric, and it is affixed on the glass mat of the polyester fiber non-woven fabric lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795645.8U CN207277700U (en) | 2017-07-03 | 2017-07-03 | A kind of roof rain water garden basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795645.8U CN207277700U (en) | 2017-07-03 | 2017-07-03 | A kind of roof rain water garden basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277700U true CN207277700U (en) | 2018-04-27 |
Family
ID=61993147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795645.8U Expired - Fee Related CN207277700U (en) | 2017-07-03 | 2017-07-03 | A kind of roof rain water garden basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099902A (en) * | 2021-04-21 | 2021-07-13 | 苏州金螳螂园林绿化景观有限公司 | Method for planting arbor in roof garden |
| CN114108964A (en) * | 2021-11-19 | 2022-03-01 | 和发峰 | A green roof device for sponge city construction |
-
2017
- 2017-07-03 CN CN201720795645.8U patent/CN207277700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099902A (en) * | 2021-04-21 | 2021-07-13 | 苏州金螳螂园林绿化景观有限公司 | Method for planting arbor in roof garden |
| CN114108964A (en) * | 2021-11-19 | 2022-03-01 | 和发峰 | A green roof device for sponge city construction |
| CN114108964B (en) * | 2021-11-19 | 2023-02-28 | 和发峰 | A green roof device for sponge city construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |