CN201730256U - Light greening roof - Google Patents
Light greening roof Download PDFInfo
- Publication number
- CN201730256U CN201730256U CN2010201742951U CN201020174295U CN201730256U CN 201730256 U CN201730256 U CN 201730256U CN 2010201742951 U CN2010201742951 U CN 2010201742951U CN 201020174295 U CN201020174295 U CN 201020174295U CN 201730256 U CN201730256 U CN 201730256U
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- roof
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- greening
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- Expired - Fee Related
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Of Plants (AREA)
Abstract
The utility model provides a light greening roof, which is long-acting, water-saving, water proof and fertilizer preserving. The light greening roof comprises a building roof layer, a root resistant and waterproof layer, a water retaining layer, a substrate layer and a plant layer are upwards laid on the building roof layer sequentially. The water retaining layer consists of a moisture preserving blanket, water retaining particles (such as pearlite and swelling soil) non-woven fabrics through overlaying. The substrate layer adopts a light roof greening growth substrate which is treated via fertilizer release, insect and disease prevention and water retaining techniques, and a piece of sedum lineare seedling block (or other grassytacese plants such as stringy stonecrop and sedum morganianum) which is formed at one step is planted on the substrate layer. The light greening roof is convenient in process, low in manufacturing cost, is long-acting, water-saving and fertilizer preserving, and is the novel technology special for various new and old building roofs.
Description
Technical field
The utility model relates to greening technology, specifically, relates to a kind of long-acting water saving, protects light-duty greening roof fertile, waterproof.
Background technology
Roof greening mainly contains dual mode, and a kind of is compound, and another kind is a skeleton symbol.Double roof greening has only the only a few roof to adopt this greening mode because all higher to built-loading requirement and construction and later maintenance cost.At present most widely used is the skeleton symbol roof greening.
But it is that basic unit is thinner that skeleton symbol is afforested ubiquitous problem, can not keep water, fertilizer effectively, need often water, supplementary fertilizer, and the measure that do not block water, the roof is prone to drainage.Therefore, develop long-acting water saving, protect light-duty greening roof fertile, waterproof and become problem demanding prompt solution.
Summary of the invention
The purpose of this utility model provides a kind of long-acting water saving, protects light-duty greening roof fertile, waterproof, makes light-duty roof greening realize that technology is easy, cheap, can long-actingly economize on water, protect fertilizer again simultaneously.
In order to realize the purpose of this utility model, a kind of light-duty greening of the present utility model roof comprises the building roof layer, on described building roof layer, upwards is equipped with successively every root aquiclude, water conservation layer, hypothallus and vegetable layer.
The aforesaid 0.3-0.6 millimeters thick HDPE geomembrane that adopts every the root aquiclude with root-resistant puncturing function, be preferably 0.6 millimeters thick HDPE geomembrane, completely spread and form identifying watertight roofing in-line arrangement water direction, effectively lap width is 10-15 centimetre, lap side seam adopts the gluing or hot weld mode of pitch to fix, and parapet base portion slit adopts waterproof cement to smear reality around the roof, for roof drainage hole, gutter part, reserve the slit, roof ponding can be discharged smoothly.
Aforesaid water conservation layer is the compound blanket layer of long-acting water-holding particle, and it is formed by stacking by the blanket of preserving moisture, water-preserving granular layer and nonwoven from the bottom to top successively.Adopt corrosion-resistant, ageing-resistant, the permeable not blanket of preserving moisture of saturating soil is substrate, be layed on the root aquiclude, effectively lap width is 10-15 centimetre, adopt water-preserving granular material such as expanded perlite, kieselguhr, swell soil, zeolite etc., expanded perlite wherein, kieselguhr, swell soil and zeolite were by 5: 2: 2: 1 weight ratio mixes, in every square metre of mixture, add the 0.25-0.5g water-loss reducer then, after stirring, be layed on the blanket layer of preserving moisture, compacting, laying depth are about 1-1.5 centimetre, adopt nonwoven to be covered with and are laid on the water-preserving granular layer, effectively lap width is 10-15 centimetre, is used for firm stratum granulosum.After being paved with, water conservation layer gross thickness is about 1-2 centimetre.
Aforesaid hypothallus is light-duty roof greening hypothallus, and described hypothallus contains the smart powder of rural area soil, turfy soil, crude fibre humus and fertilizer, and thickness is 4-6 centimetre.
Aforesaid hypothallus also contains pesticide, bactericide, water-loss reducer and fertility sustained release agent.It is by with rural area soil, turfy soil, crude fibre humus and the smart powder of fertilizer etc. by 2: 3: 4: 1 weight ratio is mixed, then pesticide, bactericide, water-loss reducer and fertility sustained release agent are mixed by following consumption and matrix, wherein said pesticide is nuisanceless wide spectrum soil special-purpose insecticide efficiently, every cubic metre of consumption 5-10g; Bactericide is nuisanceless, noresidue, low-toxin farm chemicals, every cubic metre of consumption 1-2g; The water-loss reducer of energy fast Absorption, release moisture, nutrient, every cubic metre of consumption 5-10g; The fertility sustained release agent is a long-acting slow-release compound fertilizers, every cubic metre of consumption 60-90g.Laying depth is about 4-6 centimetre, and every square metre of full water weight is less than 40kg.
Aforesaid vegetable layer can be planted the Crassulaceae plant, as stonecrop, stringy stonecrop, take dish etc., be preferably one-stage lawn formation stonecrop seedling piece layer, it is to adopt the process introduction and acclimatization, the Crassulaceae stonecrop that can adapt to the roof adverse weather condition specially is as green plants, utilize its meat, short and small, numerous from being conigenous, extremely drought-enduring cold-resistant barren-resistant, winter, green subtracted light and not dead, spring is returned green again, water saving, the saving of labor is hardly with the characteristic of managing, host material with the 2-3 cm thick is cultivated the lawn piece in special planting base, once sod into the level ground on the roof, easy construction, it is green to realize that rapidly the roof covers.
The utility model also provides a kind of roofing thing, this roofing thing comprise upwards stack successively every root aquiclude, water conservation layer, hypothallus and vegetable layer.
It is thinner that advantage of the present utility model has been successfully to solve the basic unit that the skeleton symbol roof greening exists, can not keep water, fertilizer effectively, there is not the measure that blocks water, problems such as the roof easily leaks, develop long-acting water saving, protect light-duty greening roof fertile, waterproof, be specifically applied to the greening new technology on all kinds of new, old building roofs.
Description of drawings
Fig. 1 is the long-acting water saving of the utility model, protects the light-duty greening roof construction figure of fertilizer, waterproof, and wherein, 1 is the building roof layer, and 2 is every the root aquiclude, and 3 is the water conservation layer, and 4 is hypothallus, and 5 is vegetable layer.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Embodiment
In a roof greening engineering, comprise following technical system: the building roof layer on the building roof layer, upwards is equipped with successively every root aquiclude, the compound blanket layer of long-acting water-holding particle, light-duty roof greening hypothallus and one-stage lawn formation stonecrop seedling piece layer.This technical system constructional drawing as shown in Figure 1.
The building roof of at first treating greening carries out field investigation, understands building concrete conditions in the establishment of a specific crime and technical data, confirms building body weight capacity again, begins construction according to designing requirement then, and technological process comprises: 1. the cleaning roof detects waterproofing course; 2. lay every the root aquiclude; 3. build plantation enclosing and outfall; 4. pave the garden road; 5. lay the compound blanket layer of long-acting water-holding particle; 6. lay light-duty roof greening hypothallus; 7. sod one-stage lawn formation stonecrop seedling piece layer; 8. cleaning is on-the-spot.Particularly:
1, the cleaning roof detects waterproofing course: the cleaning flooring, check whether waterproof and draining be normal, and if any problem, need in time to repair, water-tight until the roof, draining is normal.
2, lay every the root aquiclude: adopt 0.6 millimeters thick HDPE geomembrane with root-resistant puncturing function, completely spread along the roof drainage direction, effectively lap width is 10-15 centimetre, lap side seam adopts the gluing or hot weld mode of pitch to fix, parapet base portion slit around the roof adopts waterproof cement to smear reality, for roof drainage hole, gutter part, reserve the slit, roof ponding can be discharged smoothly.
3, build plantation enclosing and outfall: puzzle the plantation enclosing according to plan, per 3,4 meters are stayed an outfall, and outfall is wide be 3-4 centimetre, on cover stainless steel cloth to prevent the loss of planting matrix matter.
4, pave the garden road: adopt stone, stone material, plastic pad or Artificial lawn to lay the garden road by designing requirement, in case of necessity can below bury gutter underground so that roof ponding is discharged smoothly.
5, lay the compound blanket layer of long-acting water-holding particle: adopt corrosion-resistant, ageing-resistant, the permeable not blanket of preserving moisture of saturating soil is substrate, be layed on the root aquiclude, effectively lap width is 10-15 centimetre, adopt water-preserving granular material such as expanded perlite, kieselguhr, swell soil, zeolite etc., expanded perlite wherein, kieselguhr, swell soil and zeolite were by 5: 2: 2: 1 weight ratio mixes, in every square metre of mixture, add 0.4g then and like gloomy water-loss reducer, after stirring, be layed on the blanket layer of preserving moisture, compacting, laying depth is 1 centimetre, be covered with nonwoven then and be laid on the water-preserving granular layer, effectively lap width is 10-15 centimetre, is used for firm stratum granulosum.After being paved with, the compound blanket layer of long-acting water-holding particle gross thickness is 1.5 centimetres.
6, lay light-duty roof greening hypothallus: its be by rural area soil, northeast turfy soil, crude fibre humus and fertilizer essence powder etc. by 2: 3: 4: 1 weight ratio mixes, then pesticide, bactericide, water-loss reducer and fertility sustained release agent are mixed by following consumption and matrix, wherein said pesticide is dead for smelling, every cubic metre of consumption 8g; Bactericide is for disliking mould spirit, every cubic metre of consumption 1.5g; Like gloomy water-loss reducer, every cubic metre of consumption 8g; The fertility sustained release agent can rich long-acting slow-release compound fertilizers for executing, every cubic metre of consumption 75g.Matrix evenly is layed on the compound blanket layer of long-acting water-holding particle, and thickness is not less than 5 centimetres, is about 3 centimetres after the sedimentation.
7, sod one-stage lawn formation stonecrop seedling piece layer: the stonecrop seedling piece that special planting base is shipped is sodded on matrix, want seam tight, smooth between every, after having spread, promptly survive, become green, Cheng Jing.
8, cleaning is on-the-spot: the cleaning job site, and after finishing, construction dismantles construction installation and instrument immediately, clean body of wall and road, transport remaining material and instrument etc.
Though, above with a general description of the specific embodiments the utility model having been done detailed description, on the utility model basis, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of not departing from the utility model spirit all belong to the claimed scope of the utility model.
Claims (7)
1. a light-duty greening roof comprises building roof layer (1), it is characterized in that, on described building roof layer (1), upwards is equipped with successively every root aquiclude (2), water conservation layer (3), hypothallus (4) and vegetable layer (5).
2. roof according to claim 1 is characterized in that, wherein said is 0.3-0.6 millimeters thick HDPE geomembrane every the root aquiclude.
3. roof according to claim 2 is characterized in that, wherein said is 0.6 millimeters thick HDPE geomembrane every the root aquiclude.
4. roof according to claim 1 is characterized in that, wherein said water conservation layer is formed by stacking by the blanket of preserving moisture, water-preserving granular layer and nonwoven from the bottom to top successively.
5. roof according to claim 1 is characterized in that, wherein said vegetable layer is the Crassulaceae vegetable layer.
6. roof according to claim 5 is characterized in that, wherein said vegetable layer is the stonecrop seedling piece of one-stage lawn formation.
7. a roofing thing is characterized in that, this roofing thing comprise upwards stack successively every root aquiclude (2), water conservation layer (3), hypothallus (4) and vegetable layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201742951U CN201730256U (en) | 2010-04-23 | 2010-04-23 | Light greening roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201742951U CN201730256U (en) | 2010-04-23 | 2010-04-23 | Light greening roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730256U true CN201730256U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201742951U Expired - Fee Related CN201730256U (en) | 2010-04-23 | 2010-04-23 | Light greening roof |
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| Country | Link |
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| CN (1) | CN201730256U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416238A (en) * | 2013-07-25 | 2013-12-04 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN104106460A (en) * | 2014-06-10 | 2014-10-22 | 东莞市万科建筑技术研究有限公司 | Roof greening grass blanket, cultivating method of roof greening grass blanket and lawn once forming method of roof greening grass blanket |
| CN105493946A (en) * | 2015-12-17 | 2016-04-20 | 湖北海图园艺景观工程有限公司 | Roof greening method of energy-saving system with maintenance-free and automatic cycle growth performance |
| CN105557494A (en) * | 2015-12-17 | 2016-05-11 | 盛和深 | Light roof planting system |
| CN105638295A (en) * | 2014-11-12 | 2016-06-08 | 福州古树景观工程有限公司 | Plant habitat restriction ecological technology for roof greening and three-dimensional greening |
| CN105926709A (en) * | 2016-06-27 | 2016-09-07 | 苏州金螳螂园林绿化景观有限公司 | Multifunctional rainwater accumulation and discharging garden system |
| CN106472056A (en) * | 2016-04-14 | 2017-03-08 | 深圳文科园林股份有限公司 | A kind of planting and establishing method on water-saving lawn |
| CN106856906A (en) * | 2015-12-10 | 2017-06-20 | 上海临港漕河泾生态环境建设有限公司 | A kind of light roof greening method |
| CN107006255A (en) * | 2017-04-17 | 2017-08-04 | 华贝纳（杭州）毛纺染整有限公司 | A kind of lawn for roof greening and its planting and establishing method |
| CN107023125A (en) * | 2017-05-25 | 2017-08-08 | 广东玉宇环保科技有限公司 | Technique based on building roof leakproof |
| US20190048591A1 (en) * | 2015-11-12 | 2019-02-14 | Industrial Waterproof Systems Ltd. | Inverted roofing system and method |
| CN109937842A (en) * | 2019-01-24 | 2019-06-28 | 新疆农业大学 | A kind of greening soil texture water-saving method |
| CN110178652A (en) * | 2019-05-31 | 2019-08-30 | 广西七色草科技有限公司 | The breeding of Ji's Yanchuicao non-earth grass blanket and application method |
| CN110810164A (en) * | 2019-11-12 | 2020-02-21 | 湖南省核农学与航天育种研究所 | Method for producing agricultural products without phytotoxicity by using roof |
| CN115104488A (en) * | 2022-07-19 | 2022-09-27 | 东珠生态环保股份有限公司 | Urban roof greening system |
| CN115299320A (en) * | 2022-08-23 | 2022-11-08 | 广东省科学院生态环境与土壤研究所 | Roof greening soil buffer structure layer and construction method thereof |
-
2010
- 2010-04-23 CN CN2010201742951U patent/CN201730256U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416238B (en) * | 2013-07-25 | 2015-05-20 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN103416238A (en) * | 2013-07-25 | 2013-12-04 | 北京仁创科技集团有限公司 | Breathable seepage-proofing blanket and application thereof |
| CN104106460A (en) * | 2014-06-10 | 2014-10-22 | 东莞市万科建筑技术研究有限公司 | Roof greening grass blanket, cultivating method of roof greening grass blanket and lawn once forming method of roof greening grass blanket |
| CN105638295A (en) * | 2014-11-12 | 2016-06-08 | 福州古树景观工程有限公司 | Plant habitat restriction ecological technology for roof greening and three-dimensional greening |
| US20190048591A1 (en) * | 2015-11-12 | 2019-02-14 | Industrial Waterproof Systems Ltd. | Inverted roofing system and method |
| CN106856906A (en) * | 2015-12-10 | 2017-06-20 | 上海临港漕河泾生态环境建设有限公司 | A kind of light roof greening method |
| CN105557494A (en) * | 2015-12-17 | 2016-05-11 | 盛和深 | Light roof planting system |
| CN105493946A (en) * | 2015-12-17 | 2016-04-20 | 湖北海图园艺景观工程有限公司 | Roof greening method of energy-saving system with maintenance-free and automatic cycle growth performance |
| CN106472056A (en) * | 2016-04-14 | 2017-03-08 | 深圳文科园林股份有限公司 | A kind of planting and establishing method on water-saving lawn |
| CN105926709B (en) * | 2016-06-27 | 2018-02-09 | 苏州金螳螂园林绿化景观有限公司 | It is multi-functional to store row's Rain Garden system |
| CN105926709A (en) * | 2016-06-27 | 2016-09-07 | 苏州金螳螂园林绿化景观有限公司 | Multifunctional rainwater accumulation and discharging garden system |
| CN107006255A (en) * | 2017-04-17 | 2017-08-04 | 华贝纳（杭州）毛纺染整有限公司 | A kind of lawn for roof greening and its planting and establishing method |
| CN107023125A (en) * | 2017-05-25 | 2017-08-08 | 广东玉宇环保科技有限公司 | Technique based on building roof leakproof |
| CN109937842A (en) * | 2019-01-24 | 2019-06-28 | 新疆农业大学 | A kind of greening soil texture water-saving method |
| CN109937842B (en) * | 2019-01-24 | 2021-11-26 | 新疆农业大学 | Water-saving method for soil structure for greening |
| CN110178652A (en) * | 2019-05-31 | 2019-08-30 | 广西七色草科技有限公司 | The breeding of Ji's Yanchuicao non-earth grass blanket and application method |
| CN110810164A (en) * | 2019-11-12 | 2020-02-21 | 湖南省核农学与航天育种研究所 | Method for producing agricultural products without phytotoxicity by using roof |
| CN115104488A (en) * | 2022-07-19 | 2022-09-27 | 东珠生态环保股份有限公司 | Urban roof greening system |
| CN115299320A (en) * | 2022-08-23 | 2022-11-08 | 广东省科学院生态环境与土壤研究所 | Roof greening soil buffer structure layer and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20170423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |