CN204551920U - A kind of planted roof plate constructing structure - Google Patents
A kind of planted roof plate constructing structure Download PDFInfo
- Publication number
- CN204551920U CN204551920U CN201520152479.0U CN201520152479U CN204551920U CN 204551920 U CN204551920 U CN 204551920U CN 201520152479 U CN201520152479 U CN 201520152479U CN 204551920 U CN204551920 U CN 204551920U
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- CN
- China
- Prior art keywords
- layer
- density polyethylene
- high density
- protection board
- roof plate
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- 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.)
- 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
-
- 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 planted roof plate constructing structure; comprise set gradually from bottom to top roof steel bar concrete structure basic unit, leveling layer, coil waterproof layer; more than coil waterproof layer be equipped with high density polyethylene drainage protection board; more than high density polyethylene drainage protection board be provided with plastic grid Stilt layer; more than plastic grid Stilt layer being provided with polyester non-woven fabric filtration beds, is plantation soil layer on polyester non-woven fabric filtration beds.The utility model can be set up water, an air-flow and move the circulating system on top plate of underground parking garage, and meet the plantation demand of various plants, not only anti-pressure ability is high, and construction is simple, with low cost, can reduction construction costs by a relatively large margin.
Description
Technical field
The utility model relates to building engineering construction field, in particular, relates to a kind of planted roof plate constructing structure.
Background technology
Along with social development, vehicle day by day increases, and in order to Appropriate application soil, underground garage has been built usually in current residential quarters, and simultaneously in order to ensure greening and the view area of residential communities, top plate of underground parking garage is also often as plantation platform.
Because underground garage area is larger, its using function and reinforced concrete structure durability all require to accomplish strict airtight waterproof, the overlying soil thickness on top also should reduce structural load as far as possible, this is just easy to form shallow basin shape, the feature of this landform is inner is stable impervious layer, overall situation is linked up and is obstructed, and the easy ponding of deep layer, top drying cause plant species unification.
But, greenery patches, urban residence community needs the ecological environment of Species Diversity in Plant, the clean effect of environment of broad-leaved arbor is the most excellent, and therefore greenery patches, community needs to build with broad-leaved arbor, shrub, herbaceos perennial, and shallow basin shape obviously can not meet above-mentioned requirements.
Utility model content
The technical problem being existing roof planting platform and can not meeting greenery patches, urban residence community ecological environment demand to be solved in the utility model, a kind of planted roof plate constructing structure is provided, water, an air-flow can be set up move the circulating system on top plate of underground parking garage, meet the plantation demand of various plants.
In order to solve the problems of the technologies described above, the utility model is achieved by following technical scheme:
A kind of planted roof plate constructing structure; comprise set gradually from bottom to top roof steel bar concrete structure basic unit, leveling layer, coil waterproof layer; more than described coil waterproof layer be equipped with high density polyethylene drainage protection board; more than described high density polyethylene drainage protection board be provided with plastic grid Stilt layer; more than described plastic grid Stilt layer being provided with polyester non-woven fabric filtration beds, is plantation soil layer on described polyester non-woven fabric filtration beds.
Wherein, the thickness of described high density polyethylene drainage protection board is 12 ~ 15mm.
Wherein, the lap length of described high density polyethylene drainage protection board is 100 ~ 110mm.
Wherein, the specification of described high density polyethylene drainage protection board is 700 ~ 800g/m
2.
Wherein, in described plastic grid Stilt layer, the lap length of plastic grid is 45 ~ 50mm.
Wherein, in described plastic grid Stilt layer, the mesh size of plastic grid is 40*40mm ~ 60*60mm.
Wherein, in described polyester non-woven fabric filtration beds, the lap length of polyester non-woven fabric is 145 ~ 150mm.
Wherein, in described polyester non-woven fabric filtration beds, the specification of polyester non-woven fabric is 200 ~ 300g/m
2.
The beneficial effects of the utility model are:
(1) planted roof plate constructing structure of the present utility model adopts high density polyethylene drainage protection board, effectively utilize the function such as himself waterproof, anti-root system of plant puncture, and by the feature that in its plane, pliability is good, compressive strength is high, make overall structure can bear higher upper load;
(2) planted roof plate constructing structure integral construction of the present utility model is simple, and especially high density polyethylene drainage protection board is installed on lap buckle crossed belt, and splicing only needs simple overlap joint to fasten, and professional training need not can supervise construction quality;
(3) planted roof plate constructing structure of the present utility model adopts high density polyethylene drainage protection board, because it is flexible structure and do not belong to the rigid course of conventional method, therefore can not destroy waterproofing course in construction; And can being directly laid on waterproofing course by sky, without the need to arranging tar felt separation layer, screed and reinforced concrete protective layer etc., reducing cost on the one hand, can follow up after backfill on the other hand, shorten the duration greatly;
(3) planted roof plate constructing structure of the present utility model adopts plastic grid Stilt layer; it has penetrating tectonic system; drainability is stronger; therefore can cancel the sloping layer of shed deckhead, utilize the self gravitation draining of water, and original two way system pea gravel concreten fish tail and waterproof layer can be replaced; and replace original cobble drainage blanket; construction is simple, low cost, can reduction construction costs by a relatively large margin.
Accompanying drawing explanation
Accompanying drawing Fig. 1 is the structural representation of planted roof plate constructing structure provided by the utility model.
In figure: 1-roof steel bar concrete structure basic unit; 2-leveling layer; 3-coil waterproof layer; 4-high density polyethylene drainage protection board; 5-plastic grid Stilt layer; 6-polyester non-woven fabric filtration beds; 7-kind plants soil layer; 8-green vegetation.
Detailed description of the invention
For content of the present utility model, feature and effect can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in drawings; this embodiment discloses herein a kind of planted roof plate constructing structure, mainly comprise roof steel bar concrete structure basic unit 1, leveling layer 2, coil waterproof layer 3, high density polyethylene drainage protection board 4, plastic grid Stilt layer 5, polyester non-woven fabric filtration beds 6 and plantation soil layer 7.
Roof steel bar concrete structure basic unit 1, leveling layer 2 and coil waterproof layer 3 are common underground garage constructing structure.Coil waterproof layer more than 3 is equipped with high density polyethylene drainage protection board 4.Because high density polyethylene drainage protection board 4 belongs to flexible structure, therefore can directly be laid on coil waterproof layer 3 by sky.
High density polyethylene drainage protection board 4 in this constructing structure is high-density polyethylene geomembranes that employing is extruded or blow moulding is produced; go out column, half taper, the hemispherical housing of closed projection through special process die mould in manufacturing process; form a kind of film, shell is continuous; there is solid space and certain support stiffness, liquid, gas can within it flow excretion sheet material.High density polyethylene drainage protection board 4 thickness in the present embodiment is 12mm, average film thickness >=0.7mm, weight >=700g/ ㎡, tensile strength >=300N/5cm, resistance to compression load >=250kPa, fracture elongation >=25%, longitudinal flowing water measuring are 5.6cm2/s.The lap length of high density polyethylene drainage protection board 4, usually within the scope of 100 ~ 110mm, guarantees that adjacent high density polyethylene drainage protection board 4 can link together closely, avoids overlap to produce gap, thus forms the entirety closed.
On high density polyethylene drainage protection board 4, utilize plastic grid to overlap and form plastic grid Stilt layer 5, its lap length is 45 ~ 50mm.Plastic grid Stilt layer 5 utilizes 200g/m
2polyester non-woven fabric overlap joint form polyester non-woven fabric filtration beds 6, its lap length is 145 ~ 150mm.Polyester non-woven fabric filtration beds 6 effectively can strengthen the water permeability of structure, and can well intercept sand and planting soil, and strengthens the crack resistance of whole planted roof plate.It is the plantation soil layer for planting green vegetation 8 on polyester non-woven fabric filtration beds.
The construction method of the planted roof plate constructing structure of the present embodiment is specific as follows:
1, coil waterproof layer 3 is processed, ensure surfacing, solid;
2, on coil waterproof layer 3, directly lay high density polyethylene drainage protection board 4, note during laying:
1) high density polyethylene drainage protection board 4 naturally should launch, relaxed and comfortable be layed in the position of having planned;
2) high density polyethylene drainage protection board 4 can be laid by the vertical or horizontal unified direction of drainage grade;
3) high density polyethylene drainage protection board 4 overlaps and must overlap according to the direction along drainage grade, does not allow reverse overlap joint;
4), when high density polyethylene drainage protection board 4 needs the position of location or change in shape position to need temporary fixed, can pitch water chestnut fat point type be adopted to be adhesively fixed according to on-the-spot physical condition or adopt double surface self-adhesive rubber bar bonding fixing;
5) installation of high density polyethylene drainage protection board 4 is laid according to designing requirement, and long limit and minor face lap width are 100-110mm;
6) the long edge lap of high density polyethylene drainage protection board 4 adopts the mode of hot air welding, and minor face adopts the overlapping mode of sweat soldering;
3, high density polyethylene drainage protection board 4 carries out the laying of plastic grid Stilt layer 5 after carrying out concealment acceptance, plastic grid lap length 45mm-50mm, and firm with nylon rope colligation, spacing 1200mm, and in quincunx, surface must be smooth, smooth-going;
4, plastic grid Stilt layer 5 carries out the construction of polyester non-woven fabric filtration beds 6 after completing, and the lap length between polyester non-woven fabric is 145-150mm, can carry out backfill after concealment acceptance;
5, carry out backfill and form plantation soil layer 7, in order to prevent earth moving vehicles to structural damage, backfill needs inwardly to be backfilled by periphery, and operation is as follows:
1) laying non-woven fabrics in advance when backfilling, laying non-woven fabrics and adopting backfill crown point to press solidly, backfill subsequently;
2) the disposable backfill thickness of first floor backfill is greater than 600mm, just can walk in backfill, guarantee that drainage system must not be destroyed because of vehicle to run after frog rammer compacting;
3) back-filling in layers thereafter, it is thick that each backfill thickness can be 600mm;
4) finally reserved 300-500mm is thick in manually to prepare planting soil, naturally backfills, does not tamp.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that invention aim and claim protect, can also make the concrete conversion of a lot of form, these all belong within protection domain of the present utility model.
Claims (8)
1. a planted roof plate constructing structure; comprise set gradually from bottom to top roof steel bar concrete structure basic unit, leveling layer, coil waterproof layer; it is characterized in that; more than described coil waterproof layer be equipped with high density polyethylene drainage protection board; more than described high density polyethylene drainage protection board be provided with plastic grid Stilt layer; more than described plastic grid Stilt layer being provided with polyester non-woven fabric filtration beds, is plantation soil layer on described polyester non-woven fabric filtration beds.
2. a kind of planted roof plate constructing structure according to claim 1, is characterized in that, the thickness of described high density polyethylene drainage protection board is 12 ~ 15mm.
3. a kind of planted roof plate constructing structure according to claim 1, is characterized in that, the lap length of described high density polyethylene drainage protection board is 100 ~ 110mm.
4. a kind of planted roof plate constructing structure according to claim 1, is characterized in that, the specification of described high density polyethylene drainage protection board is 700 ~ 800g/m
2.
5. a kind of planted roof plate constructing structure according to claim 1, it is characterized in that, in described plastic grid Stilt layer, the lap length of plastic grid is 45 ~ 50mm.
6. a kind of planted roof plate constructing structure according to claim 1, it is characterized in that, in described plastic grid Stilt layer, the mesh size of plastic grid is 40*40mm ~ 60*60mm.
7. a kind of planted roof plate constructing structure according to claim 1, it is characterized in that, in described polyester non-woven fabric filtration beds, the lap length of polyester non-woven fabric is 145 ~ 150mm.
8. a kind of planted roof plate constructing structure according to claim 1, it is characterized in that, in described polyester non-woven fabric filtration beds, the specification of polyester non-woven fabric is 200 ~ 300g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152479.0U CN204551920U (en) | 2015-03-17 | 2015-03-17 | A kind of planted roof plate constructing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152479.0U CN204551920U (en) | 2015-03-17 | 2015-03-17 | A kind of planted roof plate constructing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551920U true CN204551920U (en) | 2015-08-12 |
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ID=53827050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152479.0U Expired - Fee Related CN204551920U (en) | 2015-03-17 | 2015-03-17 | A kind of planted roof plate constructing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551920U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130581A (en) * | 2017-06-02 | 2017-09-05 | 中联世纪建设集团有限公司 | Underground garage plants top plate high density polyethylene drainage protection board construction method |
| CN107419855A (en) * | 2017-06-06 | 2017-12-01 | 广州城建职业学院 | A kind of large-scale arbor implantation methods suitable on top plate of underground parking garage |
| CN112314303A (en) * | 2020-11-02 | 2021-02-05 | 秀艺(福建)园林工程有限公司 | Basement roof cinnamomum camphora planting method |
-
2015
- 2015-03-17 CN CN201520152479.0U patent/CN204551920U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130581A (en) * | 2017-06-02 | 2017-09-05 | 中联世纪建设集团有限公司 | Underground garage plants top plate high density polyethylene drainage protection board construction method |
| CN107419855A (en) * | 2017-06-06 | 2017-12-01 | 广州城建职业学院 | A kind of large-scale arbor implantation methods suitable on top plate of underground parking garage |
| CN107419855B (en) * | 2017-06-06 | 2019-04-02 | 广州城建职业学院 | A kind of large-scale arbor implantation methods suitable on top plate of underground parking garage |
| CN112314303A (en) * | 2020-11-02 | 2021-02-05 | 秀艺(福建)园林工程有限公司 | Basement roof cinnamomum camphora planting method |
| CN112314303B (en) * | 2020-11-02 | 2022-09-16 | 秀艺(福建)园林工程有限公司 | Basement roof cinnamomum camphora planting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200317 |