CN101637115A - Method for greening roof - Google Patents
Method for greening roof Download PDFInfo
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- CN101637115A CN101637115A CN200810117261A CN200810117261A CN101637115A CN 101637115 A CN101637115 A CN 101637115A CN 200810117261 A CN200810117261 A CN 200810117261A CN 200810117261 A CN200810117261 A CN 200810117261A CN 101637115 A CN101637115 A CN 101637115A
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- roof
- water
- nutritive cube
- greening
- substrate
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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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Abstract
The invention relates to a novel method for greening a roof. Tests determine that the maximum water-holding capacity of a substrate in the method is 750mg/ml, and is higher than that of common soil by37 percent; and the proportion of the substrate in the method is 490mg/ml, and is lighter than that of the common soil by 52 percent. The determination is clear that the substrate in the method has strong water-holding capacity and light weight, and is the proper substrate for greening the roof. The test results prove that the substrate in the method is the environment-friendly substrate with light weight and strong water-holding capacity, and can meet the requirement of greening the roof. A novel technical thought is the key point in the method, can greatly reduce the construction cost and maintenance cost, and simultaneously can flexibly change scenery patterns and select different vegetation types, so the method has good operability.
Description
Technical field
The present invention relates to a kind of greening method, particularly a kind of novel roof greening method.
Background technology
Roof greening is to be the place with the top of building, constructs the environment that can be fit to plant growing, plants plants such as lawn, flowers, trees again, thereby builds a kind of garden landscape ecotope form that has.Roof greening is to improve the effective and efficient manner of ratio of green space in limited city space, can help changing aerial view, embodies modern big city elegance; Help protection ecology, the covering of regulating the climate, purify air, shade, reduce room temperature, noise and urban heat land effect, save water and energy, environmental benefit is huge.So the development roof greening has very wide prospect, invention and popularization roof greening supporting technology also are that thing must gone.Present roof afforestation technology mainly at the roofing earthing, is planted green plants then.Because long-term maintenance is moistening below the vegetation, and the corrosiveness of acid, alkali, salt is arranged, long-term use meeting damages watertight composition.Simultaneously, the root system of roof plant can penetrate watertight composition, destroys the housing roof structure, causes seepage.Roof greening engineering and management more complicated, in order to build satisfactory roof greening engineering, generally to build roof waterproof layer, separate sliding layer, every root layer (anti-puncture layer), row's (holding) water layer, isolate filter course.Difficulty is big, construction cost is high, the construction period is also long thereby cause building, and roof greening is promoted slower as a result.Because plant is in process of growth, need constantly to give fertilizer irrigation, also to carry out the extermination of disease and insect pest in case of necessity, and plant is to plant in top of high-rise buildings, so spend more time and manpower, could be transported to roof to fertilizer, increase maintenance difficulties so again, also increase maintenance costs simultaneously plant.
Summary of the invention
The objective of the invention is to disclose a kind of method for greening roof.
The present invention seeks to be achieved through the following technical solutions:
Method for greening roof of the present invention is as follows:
A. prepare matrix and nutrition soil: to the cow dung processing of squeezing the juice, make the cow dung water content be reduced to 10%, be crushed to the minimum material diameter of cow dung greater than 1 millimeter, matrix, standby; Matrix and garden mould are mixed with nutrition soil according to 1: 1 ratio;
B. with seedling-cultivating tray or the nutritive cube material that cultivates plants: adopt seedling-cultivating tray or nutritive cube to cultivate full root system Green Roof Plants material;
C. practice seedling: if the required vegetable material of roof greening is cultivated, before being transplanted to the roof, will perform physical exercise,, practice the seedling time at 7 to 15 days according to the difference of the biological property of plant outdoor in booth or greenhouse;
D. roof greening construction: measure the height distribution situation on roof with spirit level, draw out contour map; According to above-mentioned measurement result, manually the roof is carried out height adjustment, draw flow route figure; Put special nutritive cube according to flow route figure, special nutritive cube is made up of shell and inner bag two parts, sees Fig. 1, and the shell global shape is a regular octahedron, in raised edges is arranged, Fig. 2 is seen in side distribution diplopore or three holes; The inner bag global shape is a regular octahedron, tool basin edge, and the side is covered with pore, sees Fig. 3; Its annex comprises the three-way pipe and the nut of tool two ends screw thread, sees Fig. 5; The speciality nutritive cube is connected with three-way pipe by the hole of shell side, sees Fig. 4; Nutritive cube is divided into two parts, and plant growth medium is equipped with on top, and the bottom is the space of storage water, and aqueduct is arranged at the bottom, is equipped with water inlet and 1 or 2 delivery ports; Adjacent adjacent the putting of special nutritive cube, and connect intake-outlet with pipeline from the side, exhaust outlet makes progress, and the stream line is S-shaped near water mutually, sees Fig. 6; Special nutritive cube is put the distribution that becomes band; An end of water inlet be connected to can controlled water flow the suction pump or the running water pipe of speed, open water intaking valve, detect pipeline and connect and water velocity, when current in the pipeline become semicanal stream, note the state of water intaking valve, do the basis according to this, behind the plantation plant, adjust intake pressure; Special nutritive cube connect and put finish after, fill out in the special nutritive cube and put nutrition soil, full root system nursery stock is implanted in compacting, opens water intaking valve, the adjustment water intake velocity gets final product after the stable water outlet.
Description of drawings:
Fig. 1: special nutritive cube overall schematic;
Fig. 2: edge and gaging hole schematic diagram in the special nutritive cube shell tool;
Fig. 3: special nutritive cube inner bag porous schematic diagram;
Fig. 4: special nutritive cube moisture movement and feedwater principle;
Fig. 5: the three-way pipe of tool two ends screw thread;
Fig. 6: special nutritive cube connects the effect schematic diagram.
Through test determination, the maximum water-holding capacity of mesostroma of the present invention is 750mg/ml, exceeds than normal soil 37%; The proportion of mesostroma of the present invention is 490mg/ml, and is lighter by 52% than normal soil. As seen among the present invention The water-retaining property of matrix is strong, in light weight, is the suitable matrix of roof greening. Can be seen by above result of the test Go out, mesostroma of the present invention is a kind of environmentally friendly, in light weight, matrix that water holding capacity is strong, is fit to the room The requirement of top greening. Key of the present invention is to adopt new technical thought, can greatly reducing the construction costs With manage and protect expense, can also change flexibly simultaneously the view pattern vegetation type different with selection, have fine Operability.
Experiment and embodiment are used for further specifying but are not limited to the present invention below.
Embodiment
Embodiment 1: mint plants roof greening method
(1) preparation matrix and nutrition soil: to cow dung processings of squeezing the juice, make the cow dung water content be reduced to 10%, be crushed to the minimum material diameter of cow dung greater than 1 millimeter, must matrix, standby; Matrix and garden mould are mixed with nutrition soil according to 1: 1 ratio;
(2) cultivate peppermint with seedling-cultivating tray or nutritive cube: the employing diameter is that 10 centimetres nutritive cube is cultivated full root system peppermint seedling;
(3) practice seedling: the nutritive cube of planting the peppermint seedling was placed outdoor white silk seedling 7 days;
(4) roof greening construction:, draw out contour map with the height distribution situation on spirit level measurement roof; According to above-mentioned measurement result, manually the roof is carried out height adjustment, draw flow route figure; Put special nutritive cube according to flow route figure, adjacent adjacent the putting of special nutritive cube, and connect intake-outlet with pipeline from the side, and exhaust outlet makes progress, and the stream line is S-shaped near water mutually; Special nutritive cube is put the distribution that becomes band, and line nutritive cube bandwidth is 1 meter; An end of water inlet be connected to can controlled water flow the suction pump or the running water pipe of speed, open water intaking valve, detect pipeline and connect and water velocity, when current in the pipeline become semicanal stream, note the state of water intaking valve, do the basis according to this, behind the plantation plant, adjust intake pressure; Special nutritive cube connect and put finish after, fill out in the special nutritive cube and put nutrition soil, full root system peppermint seedling is implanted in compacting, opens water intaking valve, the adjustment water intake velocity gets final product after the stable water outlet; The monitoring video is installed in position, is used under the situation of checking on roof on the inconvenience.
Claims (1)
1, a kind of method for greening roof, this method comprises the steps:
A. prepare matrix and nutrition soil: to the cow dung processing of squeezing the juice, make the cow dung water content be reduced to 10%, be crushed to the minimum material diameter of cow dung greater than 1 millimeter, matrix, standby; Matrix and garden mould are mixed with nutrition soil according to 1: 1 ratio;
B. with seedling-cultivating tray or the nutritive cube material that cultivates plants: adopt seedling-cultivating tray or nutritive cube to cultivate full root system Green Roof Plants material;
C. practice seedling: if the required vegetable material of roof greening is cultivated, before being transplanted to the roof, will perform physical exercise,, practice the seedling time at 7 to 15 days according to the difference of the biological property of plant outdoor in booth or greenhouse;
D. roof greening construction: measure the height distribution situation on roof with spirit level, draw out contour map; According to above-mentioned measurement result, manually the roof is carried out height adjustment, draw flow route figure; Put special nutritive cube according to flow route figure, special nutritive cube is made up of shell and inner bag two parts, and the shell global shape is an octahedral shape, in raised edges is arranged, side distribution diplopore or three holes; The inner bag global shape is a regular octahedron, tool basin edge, and the side is covered with pore; Its annex comprises the three-way pipe and the nut of tool two ends screw thread; The speciality nutritive cube is connected with three-way pipe by the hole of shell side; Nutritive cube is divided into two parts, and plant growth medium is equipped with on top, and the bottom is the space of storage water, and aqueduct is arranged at the bottom, is equipped with water inlet and 1 or 2 delivery ports; Adjacent adjacent the putting of special nutritive cube, and connect intake-outlet with pipeline from the side, exhaust outlet makes progress, and the stream line is S-shaped near water mutually; Special nutritive cube is put the distribution that becomes band; An end of water inlet be connected to can controlled water flow the suction pump or the running water pipe of speed, open water intaking valve, detect pipeline and connect and water velocity, when current in the pipeline become semicanal stream, note the state of water intaking valve, do the basis according to this, behind the plantation plant, adjust intake pressure; Special nutritive cube connect and put finish after, fill out in the special nutritive cube and put nutrition soil, full root system nursery stock is implanted in compacting, opens water intaking valve, the adjustment water intake velocity gets final product after the stable water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101172616A CN101637115B (en) | 2008-07-28 | 2008-07-28 | Method for greening roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101172616A CN101637115B (en) | 2008-07-28 | 2008-07-28 | Method for greening roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101637115A true CN101637115A (en) | 2010-02-03 |
| CN101637115B CN101637115B (en) | 2011-01-26 |
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ID=41612439
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101172616A Expired - Fee Related CN101637115B (en) | 2008-07-28 | 2008-07-28 | Method for greening roof |
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| Country | Link |
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| CN (1) | CN101637115B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204505A (en) * | 2010-03-30 | 2011-10-05 | 北京美家绿家生态科技有限公司 | Soilless culture-combined water-planting mini vegetable garden |
| CN102217503A (en) * | 2011-04-22 | 2011-10-19 | 扬州市里下河有机蔬菜种植园 | Method for cultivating and packaging crops |
| CN104782415A (en) * | 2015-05-01 | 2015-07-22 | 冀明利 | Combined water-saving flowerpot |
| CN105815151A (en) * | 2015-01-10 | 2016-08-03 | 吴任平 | Roof clean cultivating facility |
| CN106718210A (en) * | 2016-11-21 | 2017-05-31 | 邹建悉 | Roof greening system |
| CN108849456A (en) * | 2018-05-28 | 2018-11-23 | 江苏省农业科学院 | Water planting device and cultural method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209856Y (en) * | 1993-12-04 | 1995-10-18 | 刘刚 | Composition type receptacle for cultivation |
| CN1331912A (en) * | 2001-07-25 | 2002-01-23 | 雷龙文 | Soil-less grass planting technology for greening roof |
| CN1307862C (en) * | 2004-09-28 | 2007-04-04 | 中国科学院华南植物园 | Roof afforestation technology of kalimeris indica |
-
2008
- 2008-07-28 CN CN2008101172616A patent/CN101637115B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204505A (en) * | 2010-03-30 | 2011-10-05 | 北京美家绿家生态科技有限公司 | Soilless culture-combined water-planting mini vegetable garden |
| CN102217503A (en) * | 2011-04-22 | 2011-10-19 | 扬州市里下河有机蔬菜种植园 | Method for cultivating and packaging crops |
| CN105815151A (en) * | 2015-01-10 | 2016-08-03 | 吴任平 | Roof clean cultivating facility |
| CN104782415A (en) * | 2015-05-01 | 2015-07-22 | 冀明利 | Combined water-saving flowerpot |
| CN106718210A (en) * | 2016-11-21 | 2017-05-31 | 邹建悉 | Roof greening system |
| CN106718210B (en) * | 2016-11-21 | 2020-05-01 | 邹建悉 | Roof greening system |
| CN108849456A (en) * | 2018-05-28 | 2018-11-23 | 江苏省农业科学院 | Water planting device and cultural method |
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| Publication number | Publication date |
|---|---|
| CN101637115B (en) | 2011-01-26 |
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