CN105756293B - A kind of Green Roof structure and its construction method - Google Patents
A kind of Green Roof structure and its construction method Download PDFInfo
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- CN105756293B CN105756293B CN201610268494.0A CN201610268494A CN105756293B CN 105756293 B CN105756293 B CN 105756293B CN 201610268494 A CN201610268494 A CN 201610268494A CN 105756293 B CN105756293 B CN 105756293B
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- geomembrane
- roof
- geotextiles
- parapet
- water
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Water Supply & Treatment (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of Green Roof structure, including roof and the parapet for being arranged on roof periphery, waterproof layer is provided with roof in parapet, geomembrane is provided with waterproof layer, pumice layer is provided with geomembrane, pumice layer top is provided with the first geotextiles, organic fertilizer is provided with first geotextiles, kind is implanted with green plants on organic fertilizer, and the Drainage Division periphery on roof is additionally provided with stop relief portion, its construction method, comprises the following steps：The inspection of step 1) roof water-proof is simultaneously repaired；Step 2) is cleaned；Geomembrane is bonded on waterproof layer by step 3) by water-resistant adhesives, is then laid with pumice layer and geotextiles successively；Step 4) is laid with organic fertilizer；The sedum lineare of step 5) plantation domestication, and complete to construct.The configuration of the present invention is simple, it is easy for construction, and contribute to roof water-proof, there is provided comfortable living environment.
Description
Technical field
The present invention relates to building field, and in particular to a kind of Green Roof structure and its construction method.
Background technology
Plane roof is a kind of common building structure, its waterproof construction is the emphasis construction part of roofing.It is of today anti-
Water-bound is typically all to be laid with waterproof coiled material, and originally waterproof effect is splendid, but since coiled material is all splicing composition, it is sudden and violent for a long time
After shining and drenching with rain, easily it is cracking or damaged the problems such as, cause roofing to seep water, and due to this kind of roof directly with lower section room
Between directly contact, therefore during summer, temperature is higher in room, and winter again can not be warming, and the living environment of top layer resident is brought
It is certain to influence.
The content of the invention
It is an object of the invention to overcome problem above existing in the prior art, there is provided a kind of Green Roof structure and its apply
Work method, the configuration of the present invention is simple is easy for construction, and contributes to roof water-proof, there is provided comfortable living environment.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
A kind of Green Roof structure, including roof and the parapet of roof periphery is arranged on, the roof in the parapet
On be provided with waterproof layer, geomembrane is provided with the waterproof layer, is provided with pumice layer on the geomembrane, on the pumice layer
Portion is provided with the first geotextiles, and organic fertilizer is provided with first geotextiles, and kind is implanted with green plants on the organic fertilizer, institute
The Drainage Division periphery for stating roof is additionally provided with stop relief portion.
Further, the second geotextiles are also compounded with the geomembrane two sides.
Further, the geomembrane is located at the end bending of parapet side upwards and setting is bonded with parapet.
Further, water-resistant adhesives are passed through between the geomembrane and waterproof layer and between geomembrane and parapet
Bonding.
Further, count in parts by weight, the water-resistant adhesives include following composition：Potassium silicate 42-45, Ludox
15-24, deionized water 18-25, poly- isobutyl ester 24-60, aluminium hydroxide 30-40, metoxyphenol 20-40, acetone 10-12, second
Alcohol 10-24, poly- isobutyl ester 20-30, vulcanizing agent 15-20 and dispersant 3-5.
Further, the Drainage Division is gutter, and the stop relief portion is brick wall, and the brick wall is arranged on gutter
On the geomembrane of side, the brick wall side is abutted with pumice layer, the first geotextiles and organic fertilizer side, the brick wall bottom with
Some deflector holes are also evenly arranged between geomembrane, the brick wall is highly less than parapet height.
Further, the green plants is the sedum lineare of domestication.
Further, the geotechnological film thickness is 0.4-0.6mm, and the pumice layer thickness is 15-25mm, first soil
The set amount of work cloth is 200-220g/m2, the thickness of the organic fertilizer is 20-30mm.
Further, watering pipe is further included, the watering pipe is used for pumice layer supplement water storage.
A kind of construction method of Green Roof structure described in claim 1 is prepared, is comprised the following steps：
The inspection of step 1) roof water-proof is simultaneously repaired；
Step 2) is cleaned ready-made waterproof layer；
Geomembrane is bonded on waterproof layer by step 3) by water-resistant adhesives, is then laid with successively gently in geotechnological film surface
Rock layers and geotextiles；
Step 4) is laid with organic fertilizer in Geotextile；
The sedum lineare of step 5) plantation domestication, completes construction.
The beneficial effects of the invention are as follows:
Using unique roof planting mode, can store rainwater with pumice can also filter rainwater at the same time, improve water quality,
The rainwater being stored in pumice can supplement roof greening planting by evaporating.Meanwhile plantation sedum lineare can improve roof and prevent
Water quality standard, it is not necessary to change roof structure, every square metre of sedum lineare weight 20-30Kg, every square metre can at least store 20kg
Rainwater, therefore will not be affected to roof load-bearing, securely and reliably, and play effect cool in summer and warm in winter.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
The embodiment of the present invention is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
Technical solution in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
Required attached drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the part-structure enlarged diagram of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Embodiment one
With reference to shown in Fig. 1 and Fig. 2, a kind of Green Roof structure, including roof 1 and the parapet 2 for being arranged on roof periphery,
Waterproof layer 3 is provided with roof in parapet, geomembrane 4 is provided with waterproof layer, pumice layer 5 is provided with geomembrane, gently
Rock layers supplement the watering demand of green plants to store rainwater by way of evaporation, and pumice layer top is provided with the first soil
Work cloth 6, is provided with organic fertilizer 7 in the first geotextiles, the first geotextiles well separate organic fertilizer and pumice layer, avoid raining
When, organic fertilizer is washed away or poured pumice layer, influences the water storage effect of pumice in pumice layer, kind is implanted with green plants on organic fertilizer
8,9 periphery of Drainage Division on roof, which is additionally provided with, stops relief portion 10, ensures that organic fertilizer is not lost in, and excessive moisture can flow
Walk, avoid Drainage Division from blocking.
Wherein, the second geotextiles are also compounded with geomembrane two sides, make geomembrane without damage, and increase ageing resistance
Can, improve service life.
Geomembrane is located at the end bending of parapet side upwards and be bonded setting with parapet, reasonably by parapet and
Pumice layer etc. is isolated, and is avoided causing connection loosing under long-time wet environment, is caused harmful effect, is also easy to destroy waterproof layer,
Cause leak.
Bonded, improved firm by water-resistant adhesives between geomembrane and waterproof layer and between geomembrane and parapet
Degree, and easy to construction.Count in parts by weight, water-resistant adhesives include following composition：Potassium silicate 43, Ludox 18, deionization
Water 22, poly- isobutyl ester 50, aluminium hydroxide 35, metoxyphenol 30, acetone 11, ethanol 18, poly- isobutyl ester 25, vulcanizing agent 17 and point
Powder 4.The formula is a kind of avirulent product, is considered for the health of user, the using effect of adhesive is good, bonding effect
It is good, there is good water proofing property, therefore can be good at geomembrane bonding adhesion, and keep not cracking persistently, by temperature
Influence small, good bonding effect can be played between -10 to 100 degrees Celsius, and in physical property test, it is also
With stronger crushing resistance and permeability resistance.
Drainage Division is gutter, and stop relief portion is brick wall, and brick wall is arranged on the geomembrane of gutter side, brick wall side
Side is abutted with pumice layer, the first geotextiles and organic fertilizer side, and some lead also is evenly arranged between brick wall bottom and geomembrane
Discharge orifice, brick wall are highly less than parapet height.So design enables excessive rainfall to flow out to gutter from deflector hole
It is interior, drained, and roof area is made full use of, protection organic fertilizer is not flushed away.
Green plants is the sedum lineare of domestication.Its growth can resist 12 grades of violent typhoon torrential rains, be adapted to plantation without soil
On roof, and its vitality is indomitable, can be grown in theory with indefinite duration, without building, reduce the cost of nourishment.
Geotechnological film thickness is 0.4-0.6mm, and pumice layer thickness is 15-25mm, and the set amount of the first geotextiles is 200-
220g/m2, the thickness of organic fertilizer is 20-30mm.The structure prepared under the thickness can play good waterproof effect, also protect
While demonstrate,proving the normal growth of sedum lineare, overall weight is reduced as far as possible, to reduce the carrying on roof, is reduced to building structure
Destruction.It can be made suitable for old housing reform
Watering pipe is further included, watering pipe is used for pumice layer supplement water storage, can conveniently conserve, maintenance only needs to water
, 10 days spring, other 30 days seasons, therefore it is quite laborsaving time saving.
A kind of construction method of Green Roof structure of claim 1 is prepared, is comprised the following steps：
The inspection of step 1) roof water-proof is simultaneously repaired；
Step 2) is cleaned ready-made waterproof layer, is avoided magazine, dirt from existing, is influenced adhesion effect；
Geomembrane is bonded on waterproof layer by step 3) by water-resistant adhesives, is then laid with successively gently in geotechnological film surface
Rock layers and geotextiles；
Step 4) is laid with organic fertilizer in Geotextile；
The sedum lineare of step 5) plantation domestication, completes construction.
This construction method is simple and reliable, and construction requirement is low, and does not influence place where troops were originally stationed water layer, can be useful in newly-built or built room
On top, limitation is small.
Embodiment two
Difference lies in count, water-resistant adhesives include following composition embodiment two in parts by weight with embodiment one：Silicic acid
It is K42, Ludox 15, deionized water 18, poly- isobutyl ester 24, aluminium hydroxide 30, metoxyphenol 20, acetone 10, ethanol 10, poly-
Isobutyl ester 20, vulcanizing agent 15 and dispersant 3.It is with more prominent bonding effect, and binding speed is fast, beneficial to construction.
Embodiment three
Difference lies in count, water-resistant adhesives include following composition embodiment three in parts by weight with embodiment one：Silicic acid
It is potassium 45, Ludox 24, deionized water 25, poly- isobutyl ester 60, aluminium hydroxide 40, metoxyphenol 40, acetone 12, ethanol 24, poly-
Isobutyl ester 30, vulcanizing agent 20 and dispersant 5.It is with preferable waterproof effect, resistance to infiltration.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (7)
- A kind of 1. Green Roof structure, it is characterised in that：Including roof and the parapet for being arranged on roof periphery, the parapet Waterproof layer is provided with interior roof, geomembrane is provided with the waterproof layer, pumice layer is provided with the geomembrane, it is described Pumice layer top is provided with the first geotextiles, is provided with organic fertilizer in first geotextiles, and kind is implanted with green on the organic fertilizer Color plant, the Drainage Division periphery on the roof are additionally provided with stop relief portion；The geomembrane is located at the end bending of parapet side upwards and setting is bonded with parapet；Bonded between the geomembrane and waterproof layer and between geomembrane and parapet by water-resistant adhesives；Count in parts by weight, the water-resistant adhesives include following composition：Potassium silicate 42-45, Ludox 15-24, deionized water 18-25, poly- isobutyl ester 24-60, aluminium hydroxide 30-40, metoxyphenol 20-40, acetone 10-12, ethanol 10-24, poly- isobutyl Ester 20-30, vulcanizing agent 15-20 and dispersant 3-5.
- A kind of 2. Green Roof structure according to claim 1, it is characterised in that：It is also compound on the geomembrane two sides There are the second geotextiles.
- A kind of 3. Green Roof structure according to claim 1, it is characterised in that：The Drainage Division is gutter, described Stop relief portion is brick wall, and the brick wall is arranged on the geomembrane of gutter side, the brick wall side and pumice layer, first Geotextiles and organic fertilizer side abut, and some deflector holes, the brick are also evenly arranged between the brick wall bottom and geomembrane Wall is highly less than parapet height.
- A kind of 4. Green Roof structure according to claim 1, it is characterised in that：The green plants is the Fo Jia of domestication Grass.
- A kind of 5. Green Roof structure according to claim 1, it is characterised in that：Geotechnique's film thickness is 0.4- 0.6mm, the pumice layer thickness are 15-25mm, and the weight of first geotextiles is 200-220g/m2, the organic fertilizer Thickness is 20-30mm.
- A kind of 6. Green Roof structure according to claim 1, it is characterised in that：Further include watering pipe, the pouring Pipeline is used for pumice layer supplement water storage.
- 7. prepare a kind of construction method of Green Roof structure described in claim 1, it is characterised in that：Comprise the following steps：The inspection of step 1) roof water-proof is simultaneously repaired；Step 2) is cleaned ready-made waterproof layer；Geomembrane is bonded on waterproof layer by step 3) by water-resistant adhesives, is then laid with pumice layer successively in geotechnological film surface And geotextiles；Step 4) is laid with organic fertilizer in Geotextile；The sedum lineare of step 5) plantation domestication, completes construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610268494.0A CN105756293B (en) | 2016-04-27 | 2016-04-27 | A kind of Green Roof structure and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610268494.0A CN105756293B (en) | 2016-04-27 | 2016-04-27 | A kind of Green Roof structure and its construction method |
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| CN105756293A CN105756293A (en) | 2016-07-13 |
| CN105756293B true CN105756293B (en) | 2018-05-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108293506A (en) * | 2016-08-29 | 2018-07-20 | 李飞 | A kind of modularization vegetation for roof greening |
| CN106613289B (en) * | 2017-01-26 | 2022-12-27 | 天津市建筑工程质量检测中心有限公司 | Assembled passive greening system for roof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101191363A (en) * | 2006-11-28 | 2008-06-04 | 贵阳铝镁设计研究院 | Planting zoology roofing for infiltration crystallization type concrete topping |
| CN102720308A (en) * | 2012-02-28 | 2012-10-10 | 江苏山水建设集团有限公司 | Roof greening structure |
| CN102587592B (en) * | 2012-03-30 | 2014-03-26 | 中国建筑股份有限公司 | Roof greening drainage structure and construction method thereof |
| CN103806602A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Greening method for building roof |
| CN105340506B (en) * | 2015-09-15 | 2017-06-06 | 广东易绿谷屋顶绿化有限公司 | New Roof afforests the acclimation method of sedum lineare |
| CN205591440U (en) * | 2016-04-27 | 2016-09-21 | 苏州础润生态科技有限公司 | Green roof structure |
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