CN103266724B - Drainage structure of planted roof - Google Patents
Drainage structure of planted roof Download PDFInfo
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- CN103266724B CN103266724B CN201310154779.8A CN201310154779A CN103266724B CN 103266724 B CN103266724 B CN 103266724B CN 201310154779 A CN201310154779 A CN 201310154779A CN 103266724 B CN103266724 B CN 103266724B
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- rainwater
- discharge structure
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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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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Revetment (AREA)
Abstract
The invention relates to building roof structure s, in particular to a drainage structure of a planted roof. The drainage structure of the planted roof comprises a roof structure layer, a plant soil layer directly or indirectly arranged on the roof structure layer, a water drainage opening formed in the plant soil layer, a rainwater hopper connected at the bottom of the water drainage opening and inlaid in the roof structure layer, and a water drainage pipe for communicating the plant soil layer with the water drainage opening so as to drain infiltrating water in the plant soil layer to the water drainage opening, wherein the water drainage opening is formed by surrounding of a well wall on the roof structure layer. By the drainage structure of the planted roof, overland flows on the planted roof and the infiltrating water under plant oil on the planted roof can be converged and drained together with rainwater, so that the number of the rainwater hoppers is decreased, engineering cost is saved, and roof leakage probability is decreased.
Description
Technical field
The present invention relates to building roof structure, specifically a kind of discharge structure being arranged at planted roof.
Background technology
At present, planted roof draining is mainly combined by two kinds of modes and carries out draining, and one is that planted roof overland flow rainwater looks for slope slope aspect roof surface layer roof drain or rain rill through building, and establish roof drain again in rain rill, rainwater is got rid of after roof drain is collected; Two is ooze rainwater under planted roof planting soil through band drain or draining antipriming pipe seepage flow to the rainwater covered conduit be located under planting soil on roofing construction sheet, is provided with roof drain in rainwater covered conduit, under ooze rainwater and get rid of finally by roof drain.
There is following problem in above-mentioned planted roof rain-water drainage mode: (1) overland flow rainwater under ooze rainwater and discharge through different roof drain respectively, add roof drain and pass through roof panel quantity, add construction costs, particularly add the risk of passing through roof panel place roof leakage.(2) roof drain being located at roof surface layer has flowers and plants, trees due to roof kind, the blocking that dead twigs and withered leaves and silt etc. easily cause roof drain can be carried in surface rain water runoff, especially when roof drain adopts siphon rainwater head, because siphon rainwater head Grill space is little, this kind of roof drain more easily blocks.(3) roof drain be located under planting soil belongs to concealed installation, is not easy to maintenance, dredging.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of planted roof discharge structure, makes it not only can reduce the quantity of rain water on roof bucket, reduces the risk of construction costs and roof leakage.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of planted roof discharge structure, it comprises roof construction layer, directly or indirectly be arranged at the plantation soil layer on described roof construction layer, be arranged on the outfall in described plantation soil layer, to be connected to bottom described outfall and the roof drain be embedded in described roof construction layer, and be communicated with described plantation soil layer and described outfall to enter gutter in described outfall by oozing rainwater under in described plantation soil layer, wherein said outfall is surrounded by the borehole wall be arranged on described roof construction layer.
One of improve: described planted roof discharge structure also comprises the pvd layer be arranged on bottom described plantation soil layer, described gutter is communicated between described pvd layer and described outfall, with by under infilter described pvd layer rainwater enter in described outfall.
Two of improvement: described planted roof discharge structure also comprises and is arranged on sloping layer between described pvd layer and described roof construction layer and waterproofing course from bottom to up.
Three of improvement: described planted roof discharge structure also comprises and is arranged on insulation layer between described waterproofing course and described pvd layer and topping from bottom to up.
Four of improvement: be also provided with filtration beds between described plantation soil layer and described pvd layer, has an impact to pvd layer permeability performance to prevent the earth by oozing under plantation soil layer.
Five of improvement: described filtration beds is geotextiles, described geotextile laying also extends the outside wall surface of the described borehole wall of parcel on described pvd layer.
Six of improvement: the geotextiles of described borehole wall periphery is equipped with grating stone, described geotextiles pressure holding is fixed by described grating stone.
Seven of improvement: described pvd layer adopts plastic lenticular band drain, plastic sandwich plate, drainage board, drainage protection board, water filter plate or plastic drain.The described borehole wall adopts concrete or brickwork.Described borehole wall inner surface is coated with screed, and described pulp layer adopts 1: 2: 4 polymer cement mortar.
Eight of improvement: the entrance of described outfall is also provided with rainwater castor, described rainwater castor surface is lower than described plantation soil layer surface or concordant with described plantation soil layer surface.Rainwater castor can be isolated dead leaf, soil or other solid waste and be prevented from blocking outfall, carries out overhauling and dredging after outfall can also being facilitated blocked simultaneously.
Nine of improvement: described planted roof discharge structure also comprises the walling crib being embedded at described borehole wall entrance, described rainwater castor props up to be located in described walling crib, to prevent from damaging the described borehole wall edge during gland rainwater castor.
Ten of improvement: described walling crib comprises the back-up ring being located at described borehole wall entrance end face, and be close to the inner ring of described borehole wall internal face from this back-up ring edge to downward-extension, described rainwater castor props up to be located on described back-up ring.In one embodiment, described geotextiles extends to the outer edge of back-up ring described in the end face of described borehole wall entrance along the outside wall surface of the described borehole wall from the bottom of plantation soil layer.
11 of improvement: the support member being also embedded with walling crib described in support reinforcing in the described borehole wall, described support member is obliquely installed, and wherein the back-up ring of described walling crib and the junction of described inner ring are located in top, one end.Described support member can adopt round steel.
Compared with prior art, the present invention adopt the beneficial effect of technical scheme as follows: the surface flow that plantation soil layer of the present invention surface is formed flows into outfall from the top of outfall, the Water in Rainwater Drainage mouth of a river is flowed into through rainwater castor, ooze rainwater under planting soil layer and then enter pvd layer, then outfall is entered by gutter from the sidewall of outfall, surface flow and under ooze after rainwater enters outfall, drain into rain-water drainage pipe network by roof drain.The present invention can will be oozed rainwater catchment under planted roof overland flow and roof planting soil and be discharged by same roof drain, thus reduces roof drain quantity, saves construction costs, decreases roof leakage probability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the planted roof discharge structure of embodiment.
Fig. 2 is the part A enlarged diagram of Fig. 1.
Fig. 3 is the part B enlarged diagram of Fig. 1.
In accompanying drawing: planted roof discharge structure 10, roof construction layer 11, sloping layer 12, waterproofing course 13, insulation layer 14, topping 15, pvd layer 16, filtration beds 17, plantation soil layer 18, outfall 20, rainwater castor 21, the borehole wall 22, borehole wall screed 23, grating stone 24, gutter 25, walling crib 26, back-up ring 261, inner ring 262, support member 27, roof drain 30.
Detailed description of the invention
In the present invention, term " on ", D score, "left", "right", "front", "rear", " top ", " end ", " interior ", " outward ", " in ", " vertically ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or position relationship.These terms are mainly in order to describe the present invention and embodiment better, and being not intended to limit indicated device, element or ingredient must have particular orientation, or carry out constructing and operating with particular orientation.
Further, above-mentioned part term represents except orientation or position relationship except may be used for, and also may be used for representing other implications, such as term " on " also may be used in some cases representing certain relations of dependence or annexation.For those of ordinary skills, these terms concrete meaning in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " being connected " should be interpreted broadly.Such as, can be fixedly connected with, removably connect, or monolithic construction; Can be mechanical connection, or electrical connection; Can be directly be connected, or be indirectly connected by intermediary, or be connection inner between two devices, element or ingredients.For those of ordinary skills, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In addition, it is different that term " first ", " second " etc. are mainly used for distinguishing the concrete kind of different device, element or ingredient also possibility identical with structure possibility), not for showing or imply relative importance and the quantity of indicated device, element or ingredient.Except as otherwise noted, the implication of " multiple " is two or more.
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further described.
As shown in Figures 1 to 3, the planted roof discharge structure 10 of the present embodiment comprise roof construction layer 11, the pvd layer 16 be arranged on roof construction layer 11, the plantation soil layer 18 be arranged on described pvd layer 16.Wherein, the outfall 20 in described plantation soil layer 18, the bottom of outfall 20 is provided with roof drain 30, and this roof drain 30 is embedded in described roof construction layer.Pvd layer 16 herein can be laid immediately on roof construction layer 11, also now roof construction layer 11 can arrange one or more layers functional layer, and then is indirectly laid on roof construction layer 11 by pvd layer 16.Plantation soil layer 18 situation is similar, also can directly or indirectly be laid on pvd layer 16.
The outfall 20 of the present embodiment is arranged on described roof structure 11 by (directly or indirectly), and vertical (also can tilt) borehole wall 22 in described roof construction layer 11 surface encloses and forms.Before laying plantation soil layer 18, the described borehole wall 22 forming described outfall 20 protrudes from the surface of roof construction layer, in hollow cylinder shape.The described borehole wall 22 can adopt the shape such as hollow cylinder or hollow polygon prism, as long as the borehole wall 22 can form the cavity being isolated from plantation soil layer, make the runoff rainwater of planting soil layer 18 surface can enter the borehole wall 22 internal cavities by the opening (i.e. the entrance of outfall 20) above the borehole wall 22, the rainwater entering the borehole wall 22 internal cavities (namely entering in outfall 20) is subsequently discharged by the roof drain 30 of (namely bottom outfall 20) bottom the borehole wall 22.Outfall 20 can be flowed in order to make the runoff rainwater on plantation soil layer 18 surface and prevent outfall 20 from being blocked by silt, the plantation surface of soil layer 18 and the inlet surface of outfall 20 should roughly maintain an equal level the upper end entrance preventing high concentration of sediment foreign material from blocking outfall 20, in addition, the inlet surface of slope aspect outfall 20 is also answered on the surface of planting soil layer 18.
The rainwater that the plantation soil layer collected to make pvd layer 16 oozes for 18 times can be discharged through described outfall 20, also need to arrange the gutter 25 that one or more passes the described borehole wall 22, this gutter 25 is communicated with the internal cavities of described pvd layer 16 and outfall 20.Because the pvd layer 16 of the present embodiment roughly corresponds to bottom the periphery of the described borehole wall 22, therefore the gutter 25 of the present embodiment is also correspondingly arranged on the bottom of the described borehole wall 22.The mid portion of described gutter 25 is through in the wall of the described borehole wall 22, and one end is communicated with the space of described pvd layer, and the other end is communicated with the internal cavities of the described borehole wall 22.The rainwater that described pvd layer 16 is collected enters described outfall 20 by this gutter 25, discharges finally by the roof drain 30 bottom outfall 20.Same, in order to make rainwater in pvd layer 16 can outfall 20 described in automatic stream, outfall 20 described in slope aspect be answered on the surface of described pvd layer 16.
In a word the present embodiment planted roof discharge structure 10 can by the overland flow rainwater of plantation soil layer 18 and under the rainwater oozed to pvd layer discharge respectively through same roof drain 30, thus reduce the quantity of roof drain, while saving construction costs, also can reduce the risk of leaking of roofing.Further, the roof drain 30 of the present embodiment belongs to " bright dress ", and maintainer can be identified by outfall 20 and find out the position of roof drain 30 easily, and carries out inspection and maintenance to roof drain 30.
As depicted in figs. 1 and 2, the planted roof discharge structure 10 of the present embodiment can set up one or more layers the functional layer with respective function according to actual needs between pvd layer 16 and roof construction layer 11.Such as can be disposed with sloping layer 12, waterproofing course 13 from bottom to top between pvd layer 16 and roof construction layer 11, wherein outfall 20 described in sloping layer 12 slope aspect, described waterproofing course 13 thickness evenly and be parallel to the surface of sloping layer 12.Waterproofing course 13 extends to the periphery of described roof drain, and described gutter 25 is communicated with one end of the borehole wall 22 internal cavities should higher than the plane of inlet of described roof drain 30.Described sloping layer 12 can make each Rotating fields on it, comprises described waterproofing course 13, described pvd layer 16 etc. consistent with the slope aspect of sloping layer 12, and convenient construction also ensures the accuracy of construction.
In addition, between described waterproofing course 13 and described pvd layer 16, insulation layer 14 and topping 15 can also be set up from bottom to top successively further.Now; the described borehole wall 22 can be arranged on the edge of the reserved outfall position (i.e. the position of embedded roof drain) on described topping 15; also can be set directly on described waterproofing course 13, or be set directly on described roof construction layer 11.
For protecting the hydrophobic function of pvd layer and preventing planting soil soil erosion; in the present embodiment; also be provided with filtration beds 17 between plantation soil layer 18 and pvd layer 16, described filtration beds 17 has an impact to pvd layer 16 permeability performance for preventing the earth oozed for 18 times by plantation soil layer.The filtration beds 17 of the present embodiment adopts geotextiles.Geotextiles, also known as geotextile, it is by the water permeability geosynthetics of synthetic fibers by acupuncture or braiding.Finished product is cloth-like, and general width is 4-6 rice, and length is 50-100 rice.Geotextiles is divided into Woven geofabric and non-woven geotextile.Geotextiles has outstanding filtration, draining, isolation, reinforcement, antiseepage, protective action, have lightweight, tensile strength is high, good penetrability, high temperature resistant, anti-freezing, ageing-resistant, corrosion-resistant.Wherein, anti-seepage geotextile is using plastic sheeting as antiseepage base material, and with non-woven fabric compounded seepage by geo-textile material, its barrier performance depends primarily on the barrier performance of plastic sheeting.At present, conventional both at home and abroad anti-seepage geotextile mainly contains polyvinyl chloride geotextiles geotechnique and polyethylene geotextiles.
As shown in figures 1 and 3, the entrance of described outfall 20 is also provided with rainwater castor 21, and described rainwater castor 21 adopts cast iron or plastics castor.Described rainwater castor 21 surface is lower than described plantation soil layer 18 surface or concordant with described plantation soil layer 18 surface.For preventing damaging the described borehole wall 22 top during gland rainwater castor 21, the present embodiment is embedded a walling crib 26 in the described borehole wall 22 entrance, and described rainwater castor 21 is located in described walling crib 26.Described walling crib 26 comprises the back-up ring 261 being located at the described borehole wall 22 entrance end face, and is close to the inner ring 262 of the described borehole wall 22 internal face from this back-up ring edge to downward-extension, and described rainwater castor 21 is located on described back-up ring 261.In the present embodiment, described geotextiles extends to the outer edge of back-up ring 262 described in the end face of the described borehole wall 22 entrance along the outside wall surface of the described borehole wall 22 from the bottom of plantation soil layer.In addition, be also embedded with the support member 27 of walling crib 22 described in support reinforcing in the described borehole wall 22, described support member is obliquely installed, and wherein the back-up ring 261 of described walling crib 22 and the junction of described inner ring 262 are located in top, one end.Described support member can adopt round steel.
As shown in Figure 1 to Figure 3, described geotextile laying also extends the outside wall surface of the described borehole wall 22 of parcel on described band drain, and geotextiles extends upwardly to rainwater castor 21 edge at its top bottom the lateral surface of the described borehole wall 22.Because the borehole wall 22 is arranged in plantation soil layer 18, be the planting soil of comprehensive isolation and protection plantation soil layer 18, geotextiles extends the outside of the wrapped row mouth of a river 20 borehole wall 22 in the present embodiment.Effect is equivalent to by geotextiles, planting soil " is caught ".The described borehole wall 22 adopts concrete or brickwork.The described borehole wall 22 inner surface is coated with screed, and described screed adopts 1: 2: 4 polymer cement mortar.
As depicted in figs. 1 and 2, the geotextiles bottom the described borehole wall 22 periphery is also provided with grating stone 24.The geotextiles bottom the fixing borehole wall 22 periphery can be pushed down in grating stone 24 1 aspect, on the other hand grating stone 24 can ooze for 18 times after rainwater first carries out first order filtration to plantation soil layer, the geotextiles flowing to grating stone place again carries out second level filtration, reduce the silting of drain inlet place geotextiles, and the solid particulate matter content such as the silt flowing into gutter 25 from this geotextiles can be reduced, prevent gutter 25 from blocking.In the present embodiment, the specification of grating stone 24 is 150x 150 millimeters.
The described pvd layer 16 of the present embodiment can adopt plastic lenticular band drain, plastic sandwich plate, drainage board, drainage protection board, water filter plate or plastic drain.Topping 15 adopts pea gravel concreten material, aluminium foil surface asphalt felt or polyvinyl chloride sheet to make, and enters insulation layer and insulation layer is caused to the effect damaging and prevent for fixing protection outside destroy insulation layer for preventing the sandstone in pvd layer 16, soil, water.Insulation layer 14 adopts lightweight bulk material to make.In the present embodiment, insulation layer 14 adopts EPS polyphenyl plate or XPS extruded sheet to make, and thickness needs to arrange according to plantation soil layer 18 thickness and actual use, when planting soil layer 18 and being greater than 800mm, also can not establish insulation layer 14.Waterproofing course 13 adopts SBS or polyurethane waterproof material to make, and enters roof construction layer 11 for preventing down oozing rainwater and irrigation water etc.Waterproofing course 13 also can adopt the pea gravel concreten of 50 millimeters thick to make, and adds micro-expanding agent, water reducing agent and waterproof agent in described pea gravel concreten.Sloping layer 12 there is certain slope, be convenient to drain the water away rapidly.The gradient of sloping layer 12 is 1%-3% in the present embodiment.
In the present embodiment, roof construction layer 11 adopts armored concrete slab.The internal diameter of described outfall 20 is 500mm, the thickness of the described borehole wall 22 is 100mm, sand finish thickness on the described borehole wall 22 internal face is 10mm, the internal diameter of described roof drain 30 entrance bottom described outfall 20 is 300mm, the external diameter of described rainwater castor 21 is 590mm, and the spacing leaving 10mm between described rainwater castor 21 periphery and described plantation soil layer 18.Described roof drain 30 adopts 87 type roof drains 30 or siphon rainwater head 30.Described rainwater drainage pipe 25 is adopted as Φ 60x3UPVC gutter 25.
The surface flow that the present embodiment plantation soil layer 18 surface is formed, surface slope is relied on to flow to rainwater castor 21, the Water in Rainwater Drainage mouth of a river 20 is flowed into through rainwater castor 21, and under infilter rainwater in planting soil, under ooze to pvd layer 16 and rely on the slope current of pvd layer 16 to gutter 25, in gutter 25 outfall 20, finally enter outfall 20 surface flow and under ooze rainwater and drain into indoor rain-water drainage pipe network by the roof drain 30 bottom outfall 20.Namely the present embodiment can by the overland flow of plantation soil layer 18 and under ooze rainwater catchment to the discharge of same roof drain, greatly reducing the quantity of roof drain, save construction costs, the risk of leaking that roofing causes because arranging a large amount of roof drain can also being decreased simultaneously.
Claims (9)
1. a planted roof discharge structure, it is characterized in that: comprise roof construction layer (11), directly or indirectly be arranged at the plantation soil layer (18) on described roof construction layer (11), be arranged on the outfall (20) in described plantation soil layer, be connected to described outfall (20) bottom and the roof drain (30) be embedded in described roof construction layer (11), and be communicated with described plantation soil layer (18) and described outfall (20) to enter gutter (25) in described outfall (20) by oozing rainwater under in described plantation soil layer (18), wherein said outfall (20) is surrounded by the borehole wall (22) be arranged on described roof construction layer (11), described planted roof discharge structure also comprises the pvd layer (16) being arranged on described plantation soil layer (18) bottom, described gutter (25) is communicated between described pvd layer (16) and described outfall (20), with by under infilter described pvd layer (16) rainwater enter in described outfall (20).
2. planted roof discharge structure according to claim 1, it is characterized in that: described planted roof discharge structure also comprises and is arranged on sloping layer (12) between described pvd layer (16) and described roof construction layer (11) and waterproofing course (13) from bottom to up, outfall (20) described in described sloping layer (12) slope aspect.
3. planted roof discharge structure according to claim 2; it is characterized in that, described planted roof discharge structure also comprises and is arranged on insulation layer (14) between described waterproofing course (13) and described pvd layer (16) and topping (15) from bottom to up.
4. planted roof discharge structure according to claim 1, it is characterized in that: between described plantation soil layer (18) and described pvd layer (16), be also provided with filtration beds (17), to prevent the earth by oozing under plantation soil layer (18), pvd layer (16) permeability performance being had an impact.
5. planted roof discharge structure according to claim 4, it is characterized in that: described filtration beds (17) is geotextiles, described geotextile laying is gone up at described pvd layer (16) and is extended the outside wall surface of the described borehole wall of parcel (22).
6. planted roof discharge structure according to claim 5, is characterized in that: the geotextiles of the described borehole wall (22) periphery is equipped with grating stone (24), and described geotextiles pressure holding is fixed by described grating stone (24).
7. the planted roof discharge structure according to any one of claim 1 to 6; it is characterized in that: described pvd layer (16) adopts plastic lenticular band drain, plastic sandwich plate, drainage board, drainage protection board, water filter plate or plastic drain; the described borehole wall (22) adopts concrete or brickwork; the described borehole wall (22) inner surface is coated with screed (23), and described pulp layer (23) adopts 1: 2: 4 polymer cement mortar.
8. the planted roof discharge structure according to any one of claim 1 to 6, it is characterized in that: the entrance of described outfall (20) is also provided with rainwater castor (21), described rainwater castor (21) surface is lower than described plantation soil layer (18) surface or concordant with described plantation soil layer (18) surface.
9. planted roof discharge structure according to claim 8, it is characterized in that: described planted roof discharge structure also comprises the walling crib (26) being embedded at the described borehole wall (22) entrance, described rainwater castor (21) is located in described walling crib (26), to prevent from damaging the described borehole wall (22) edge during gland rainwater castor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154779.8A CN103266724B (en) | 2013-04-28 | 2013-04-28 | Drainage structure of planted roof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154779.8A CN103266724B (en) | 2013-04-28 | 2013-04-28 | Drainage structure of planted roof |
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| Publication Number | Publication Date |
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| CN103266724A CN103266724A (en) | 2013-08-28 |
| CN103266724B true CN103266724B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310154779.8A Active CN103266724B (en) | 2013-04-28 | 2013-04-28 | Drainage structure of planted roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456342A (en) * | 2020-04-16 | 2020-07-28 | 中建四局第一建筑工程有限公司 | Oversized roof drainage construction system |
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| CN103628631B (en) * | 2013-11-26 | 2016-02-10 | 东华理工大学 | A kind of roof garden drainage device |
| CN103669738B (en) * | 2013-11-29 | 2016-08-17 | 中建四局第六建筑工程有限公司 | The roofing way of roofing double-layer anti-leakage water trap |
| CN104088405B (en) * | 2014-07-04 | 2016-07-06 | 南通沪望塑料科技发展有限公司 | A kind of dewatering in siphon type collects reutilization system |
| CN104196177B (en) * | 2014-08-08 | 2016-09-21 | 中徽园林建设有限公司 | Planted roof structure |
| CN105297831B (en) * | 2015-11-24 | 2018-05-04 | 中冶赛迪工程技术股份有限公司 | A kind of roof greening rainwater based on plant transpiration effect utilizes system and method |
| CN105421683A (en) * | 2016-01-06 | 2016-03-23 | 南通沪望塑料科技发展有限公司 | Collection method and construction technology for pds zero-gradient protection siphon drainage |
| CN111206725B (en) * | 2020-01-11 | 2021-09-14 | 宁波中鼎建筑设计有限公司 | Siphon roof rainwater recycling system |
| CN111734055A (en) * | 2020-06-05 | 2020-10-02 | 中建一局集团第三建筑有限公司 | Greening roof structure and construction method thereof |
| CN112726971B (en) * | 2020-12-30 | 2022-02-15 | 无锡商业职业技术学院 | Slope-finding roof drainage structure of large-depth large-scale concrete roof building |
| CN113431270B (en) * | 2021-08-05 | 2022-04-12 | 广东中都建筑集团有限公司 | Roof waterproof and heat-insulating structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2860059Y (en) * | 2006-02-06 | 2007-01-24 | 辛军 | Multifunction roof-greening device |
| CN101629444A (en) * | 2009-07-22 | 2010-01-20 | 中铁建工集团有限公司 | Combined water drop device for inverted roof |
| CN201972324U (en) * | 2010-12-30 | 2011-09-14 | 唐山德生防水材料有限公司 | Double-layer drainage floor drain |
| CN203188498U (en) * | 2013-04-28 | 2013-09-11 | 深圳市建筑设计研究总院有限公司 | Planted roof drainage structure |
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2013
- 2013-04-28 CN CN201310154779.8A patent/CN103266724B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456342A (en) * | 2020-04-16 | 2020-07-28 | 中建四局第一建筑工程有限公司 | Oversized roof drainage construction system |
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