CN204357015U - The drainage system in roof greening and planting district - Google Patents
The drainage system in roof greening and planting district Download PDFInfo
- Publication number
- CN204357015U CN204357015U CN201420871575.6U CN201420871575U CN204357015U CN 204357015 U CN204357015 U CN 204357015U CN 201420871575 U CN201420871575 U CN 201420871575U CN 204357015 U CN204357015 U CN 204357015U
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- China
- Prior art keywords
- haydite
- drainage
- layer
- roof
- layed
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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 kind of drainage system of roof greening and planting district, comprise the waterproofing course be layed on roof from the bottom up successively, the steel concrete leveling layer of building on waterproof roll layer, be layed in the haydite drainage blanket be positioned on steel concrete leveling layer, the polyester non-woven fabric drainage layer be layed on haydite drainage blanket, be covered on polyester non-woven fabric drainage layer lightweight plantation soil layer, in haydite drainage blanket, be also furnished with many draining blind pipes.By adopting haydite as drainage blanket, the load to roof can be reduced, and the loading of energy Gu Zengjia planting soil, and then extend again the weight bearing power on roof.In addition, by placing draining blind pipe in haydite layer, rainwater or water is poured water and is entered blind pipe by haydite drainage blanket, then is concentrated by blind pipe and enter collecting gutter, to realize effective draining of roof greening.
Description
Technical field
The utility model relates to roof greening drainage structure, more particularly, relates to a kind of drainage system of roof greening and planting district.
Background technology
At a tremendous pace due to urban construction, multifarious building high building towers one after another, and appearance of city is taken on an entirely new look, and all brims with Metroplises breath everywhere.But the development in city also makes green area significantly reduce, and heat island effect is more and more significant.
Therefore, the urbanite lived in city generally likes tourism, particularly lives in metropolitan people and more likes tourism, contact the Nature.Blue mountains and green waters, the emerald green leaf of safflower, dense anion, the fresh air of the little careless taste of band point is hope and the yearning of each urbanite.
Waterproof, drainage sunk well are then one of required indispensable prerequisite conditions of roof greening, traditional drainage pattern is for adopting masonry tile fragment (as cobble etc.) as leading filtering layer, this type of mode exist weight large, invest high, not only to add building load, but also there is certain difficulty of construction.
Utility model content
For the above-mentioned shortcoming existed in prior art, the purpose of this utility model is to provide a kind of drainage system of roof greening and planting district, can realize that draining is energy-conservation, investment-saving, reduction building load.
For achieving the above object, the utility model adopts following technical scheme:
The drainage system in this roof greening and planting district, comprise the waterproofing course be layed on roof from the bottom up successively, the steel concrete leveling layer of building on waterproof roll layer, be layed in the haydite drainage blanket be positioned on steel concrete leveling layer, the polyester non-woven fabric drainage layer be layed on haydite drainage blanket, be covered on polyester non-woven fabric drainage layer lightweight plantation soil layer, in haydite drainage blanket, be also furnished with many draining blind pipes.
Equal interval 2m between described draining blind pipe.
The haydite diameter of described haydite drainage blanket is 8-12mm.
The thickness of described haydite drainage blanket is 120mm.
The output of described draining blind pipe is concentrated to be connected to and is located at district's collecting gutter on one side of planting.
In technique scheme, the drainage system in roof greening and planting district of the present utility model, comprise the waterproofing course be layed on roof from the bottom up successively, the steel concrete leveling layer of building on waterproof roll layer, be layed in the haydite drainage blanket be positioned on steel concrete leveling layer, the polyester non-woven fabric drainage layer be layed on haydite drainage blanket, be covered on polyester non-woven fabric drainage layer lightweight plantation soil layer, in haydite drainage blanket, be also furnished with many draining blind pipes.By adopting haydite as drainage blanket, the load to roof can be reduced, and the loading of energy Gu Zengjia planting soil, and then extend again the weight bearing power on roof.In addition, by placing draining blind pipe in haydite layer, rainwater or water is poured water and is entered blind pipe by haydite drainage blanket, then is concentrated by blind pipe and enter collecting gutter, to realize effective draining of roof greening.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of the drainage system in roof greening and planting district of the present invention;
Fig. 2 is the partial sectional view of drainage system of the present invention.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with drawings and Examples.
Shown in Fig. 1-Fig. 2, the drainage system in roof greening and planting district of the present utility model from the bottom up, mainly comprise the waterproofing course 2 be layed on roof 1, the steel concrete leveling layer 3 of building on waterproof roll layer, be layed in the haydite drainage blanket 4 be positioned on steel concrete leveling layer 3, the polyester non-woven fabric drainage layer 5 be layed on haydite drainage blanket 4, be covered on polyester non-woven fabric drainage layer 5 lightweight plantation soil layer 6, further, in haydite drainage blanket 4, be also furnished with a row many draining blind pipes 7.
Use haydite to carry out the materials such as alternative original cobble as drainage blanket, be based on it under good drainage performance, more lightweight, can reduce the load to roof 1, and can increase the loading of 7-8 centimetre planting soil, and then extend the weight bearing power on roof 1.
Wherein, the haydite diameter that described haydite drainage blanket 4 adopts is 8-12mm, and the thickness of haydite drainage blanket 4 is 120mm.
And equal interval 2m between described draining blind pipe 7, and the output of draining blind pipe 7 concentrates the collecting gutter being connected to and being located at one side, district of planting, the rainwater or water being entered blind pipe by haydite drainage blanket can be poured water, be concentrated by blind pipe and enter collecting gutter, to realize effective draining that roof 1 is afforested.
In addition, it should be noted that the sequence of construction of this drainage blanket should from inside to outside, according to iterative method in proper order, first place draining blind pipe 7, repave haydite, cover polyester non-woven fabric then earthing, is goodly slowly to advance with 5m.Disposablely all can not complete and then concentrate earthing, so easy destruction drainage system, finally affects draining.
In sum, roof 1 of the present utility model is adopted to afforest the drainage system in district of planting, can be good at reducing the load to roof 1, and the loading of energy Gu Zengjia planting soil, in addition, by placing draining blind pipe in haydite layer, rainwater or water is poured water and is entered blind pipe by haydite, concentrated by blind pipe again and enter collecting gutter, to realize effective draining that roof 1 is afforested.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (5)
1. the drainage system in a roof greening and planting district, it is characterized in that, comprise the waterproofing course be layed on roof from the bottom up successively, the steel concrete leveling layer of building on waterproof roll layer, be layed in the haydite drainage blanket be positioned on steel concrete leveling layer, the polyester non-woven fabric drainage layer be layed on haydite drainage blanket, be covered on polyester non-woven fabric drainage layer lightweight plantation soil layer, in haydite drainage blanket, be also furnished with many draining blind pipes.
2. the drainage system in roof greening and planting district as claimed in claim 1, is characterized in that:
Equal interval 2m between described draining blind pipe.
3. the drainage system in roof greening and planting district as claimed in claim 1, is characterized in that:
The haydite diameter of described haydite drainage blanket is 8-12mm.
4. the drainage system in roof greening and planting district as claimed in claim 1, is characterized in that:
The thickness of described haydite drainage blanket is 120mm.
5. the drainage system in roof greening and planting district as claimed in claim 1, is characterized in that:
The output of described draining blind pipe is concentrated to be connected to and is located at district's collecting gutter on one side of planting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871575.6U CN204357015U (en) | 2014-12-26 | 2014-12-26 | The drainage system in roof greening and planting district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871575.6U CN204357015U (en) | 2014-12-26 | 2014-12-26 | The drainage system in roof greening and planting district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357015U true CN204357015U (en) | 2015-05-27 |
Family
ID=53258493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871575.6U Active CN204357015U (en) | 2014-12-26 | 2014-12-26 | The drainage system in roof greening and planting district |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842089A (en) * | 2017-11-14 | 2018-03-27 | 四川建筑职业技术学院 | A kind of water resources circulation system based on green building |
| CN109845519A (en) * | 2017-11-29 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of bridge plantation afforestation equipment |
-
2014
- 2014-12-26 CN CN201420871575.6U patent/CN204357015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842089A (en) * | 2017-11-14 | 2018-03-27 | 四川建筑职业技术学院 | A kind of water resources circulation system based on green building |
| CN109845519A (en) * | 2017-11-29 | 2019-06-07 | 上海浦东建筑设计研究院有限公司 | A kind of bridge plantation afforestation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |