CN103321354A - Drainage board and nutrition bag combined roof greening layer - Google Patents
Drainage board and nutrition bag combined roof greening layer Download PDFInfo
- Publication number
- CN103321354A CN103321354A CN2012100706063A CN201210070606A CN103321354A CN 103321354 A CN103321354 A CN 103321354A CN 2012100706063 A CN2012100706063 A CN 2012100706063A CN 201210070606 A CN201210070606 A CN 201210070606A CN 103321354 A CN103321354 A CN 103321354A
- Authority
- CN
- China
- Prior art keywords
- drainage board
- draining board
- roof greening
- roof
- layer
- 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.)
- Pending
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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
Abstract
The invention provides a drainage board and nutrition bag combined roof greening layer. A plurality of nutrition bags filled with nutrient soil are arranged above a drainage board capable of being paved on a waterproof layer of a roof, a plurality of water leakage holes are formed in the plate face of the drainage board, limber holes are formed in a rib plate below the drainage board, and connection holes capable of being connected and fixed are formed in the side edge of the drainage board. The arrangement of the roof greening layer is simplified, the construction is convenient, the price is low and better durability is achieved.
Description
Technical field
The present invention relates to a kind of structure of greening layer at housetop, specifically is the greening layer at housetop of a kind of draining board and nutrient bag combination.
Background technology
The structure of greening roof be generally deck, waterproofing course, sluicing layer, filtration beds, plantation layer with and on vegetation.In the existing technology, the plastics draining board that the layer normal operation that sluice can retaining or discrete material such as rubble, float stone, haydite etc. its objective is in order to get rid of the too much ponding in roof when raining heavily, and are beneficial to the growth of roof waterproof and Green Roof Plants.Discrete material commonly used exists that volume is large, needs scene is smooth, the smooth shortcoming that is not easy to keep in the work progress; And the plastics draining board of energy retaining is on the high side.
Utilizing roof greening nutrition bag to carry out in the engineering of roof greening (such as invention " roof greening nutrition bag and preparation method ", application number: 201010118616.0), above-mentioned greening roof structure can be simplified to deck, waterproofing course, sluicing layer, plantation layer (namely being consisted of by roof greening nutrition bag) with and on vegetation.Because roof greening nutrition bag has good water retention property, can be to the existing sluicing layer technical scheme of retaining of taking into account (such as patent " roof greening water conservation draining board ", application number 200920087199.0) simplifies, become the draining board that does not have the retaining performance.This technical scheme has been simplified the level setting of roof greening, possesses preferably economy.
Summary of the invention
The invention provides the greening layer at housetop of a kind of draining board and nutrient bag combination, utilize roof greening nutrition bag and roof greening plastics draining board, a kind of novel roof greening layer structure is provided.
The present invention includes the Nutrition Soil in the nutrient bag, the technical scheme that adopts is: the nutrient bag that is provided with a plurality of in-built nutritious soil above the draining board that can be laid on above the roof membrane, plate face at draining board is distributed with a plurality of leaking holes, be provided with the limbers on the floor of draining board below, be provided with the connecting hole that can be interconnected and fixed at the side of draining board.
The present invention sets gradually the sluicing layer that is made of with the plastics draining board roof greening on roof membrane, by the plantation layer that roof greening nutrition bag consists of, and the upper serike of plantation layer.
Used roof greening is that rigid plastics is made with the plastics draining board, and planar profile is rectangle or square, arranges at a certain distance the leaking hole of some on the plastic board, and at plate edge connecting hole is set, and is used for the iron wire colligation and connects.Be provided with the floor that intersects in length and breadth at dull and stereotyped soffit, there is through hole the floor lower end.
Used roof greening nutrition bag can select the high strength non-woven fabric of polypropylene artificial fiber cross lapping acupuncture moulding to make, and there is ventilative micro-pore on its surface.Micro-pore allows moisture to pass through, and allows root system of plant to penetrate, but has stoped fine particle materials---the loss of clay.This material has good weatherability and corrosion resistance, good endurance.Bag casting resin (being roof greening base material) is comprised of clay, slow-release fertilizer and organic matter.Wherein, organic matter is vinasse, one or more the arbitrary proportion in the stalk that rots, rot leaf and peat soil forms; Slow-release fertilizer can be prepared with slow-release compound fertilizer or other slow-release fertilizers.
Can also add the lightweight aggregates such as float stone, haydite, perlite in the bag casting resin, with weight reduction.
Beneficial effect of the present invention is: simplified the setting of greening layer at housetop, carrying and quick construction are convenient, and low price possesses preferably durability.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is generalized section of the present invention.
Fig. 2 is the schematic top plan view of draining board of the present invention.
The specific embodiment
Shown in the accompanying drawing 1,2: be provided with a plurality of in-built nutritious nutrient bags of native 51 above the draining board 2 on can be laid on roof 4 waterproofing courses 3, plate face at draining board 2 is distributed with a plurality of leaking holes 6, be provided with limbers 7 on the floor of draining board 2 belows, be provided with the connecting hole 8 that can be interconnected and fixed at the side of draining board 2.
Claims (1)
1. the greening layer at housetop of a draining board and nutrient bag combination, comprise the Nutrition Soil (5) in the nutrient bag (1), it is characterized in that: draining board (2) top on can be laid on roof (4) waterproofing course (3) is provided with the nutrient bag (1) of a plurality of in-built nutritious soil (5), plate face at draining board (2) is distributed with a plurality of leaking holes (6), be provided with limbers (7) on the floor of draining board (2) below, be provided with the connecting hole (8) that can be interconnected and fixed at the side of draining board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100706063A CN103321354A (en) | 2012-03-19 | 2012-03-19 | Drainage board and nutrition bag combined roof greening layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100706063A CN103321354A (en) | 2012-03-19 | 2012-03-19 | Drainage board and nutrition bag combined roof greening layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103321354A true CN103321354A (en) | 2013-09-25 |
Family
ID=49190376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100706063A Pending CN103321354A (en) | 2012-03-19 | 2012-03-19 | Drainage board and nutrition bag combined roof greening layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337944A (en) * | 2019-07-19 | 2019-10-18 | 西藏俊富环境恢复有限公司 | A kind of seedling-raising cup and preparation method thereof |
-
2012
- 2012-03-19 CN CN2012100706063A patent/CN103321354A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337944A (en) * | 2019-07-19 | 2019-10-18 | 西藏俊富环境恢复有限公司 | A kind of seedling-raising cup and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |