CN114016679A - Double-layer sandwich water storage and drainage plate device for planting roof - Google Patents
Double-layer sandwich water storage and drainage plate device for planting roof Download PDFInfo
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- CN114016679A CN114016679A CN202111481128.0A CN202111481128A CN114016679A CN 114016679 A CN114016679 A CN 114016679A CN 202111481128 A CN202111481128 A CN 202111481128A CN 114016679 A CN114016679 A CN 114016679A
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- water storage
- layer
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- water
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 239000000945 filler Substances 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 126
- 239000002689 soil Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 10
- 239000004746 geotextile Substances 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000008262 pumice Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000002352 surface water Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/04—Self-acting watering devices, e.g. for flower-pots using wicks or the like
- A01G27/06—Self-acting watering devices, e.g. for flower-pots using wicks or the like having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0445—Drainage channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the technical field of water storage and drainage of planted roofs, in particular to a double-layer sandwich water storage and drainage plate device for a planted roof; the water storage and drainage structure comprises a concrete layer, a waterproof structural layer, a double-layer sandwich water storage and drainage layer, a plurality of water guide pipes and a planting backfill layer, wherein the double-layer sandwich water storage and drainage layer comprises an upper water storage and drainage plate, a lower water drainage plate I and a lower water drainage plate II; a drainage channel is arranged between the first lower drainage plate and the second lower drainage plate; a plurality of water permeable holes are formed in the upper water storage and drainage plate and the lower water drainage plate; a plurality of water storage grooves are also arranged on the upper water storage and drainage plate; the surface of the water guide pipe is provided with a plurality of water guide holes. The surface water is quickly guided to the position of the water storage sandwich filler through the water guide pipe and the water guide holes arranged on the water guide pipe, the water storage and drainage process is quickly completed, and the water penetrates into the drainage channel between the first lower drainage plate and the second lower drainage plate, so that the effect of quickly draining water is achieved.
Description
Technical Field
The invention relates to the technical field of water storage and drainage of planted roofs, in particular to a double-layer sandwich water storage and drainage plate device for a planted roof.
Background
The planting roof is a greening form of covering the building roof by paving planting soil and planting plants on the roof; the method also refers to the greening manually carried out on roofs, terraces, balcony, balconies and the like of various buildings and structures, and needs complex and huge technical strength support, particularly a water storage and drainage technology.
Disclosure of Invention
The invention provides a double-layer sandwich water storage and drainage plate device for a planted roof, aiming at the technical problem of water and soil loss caused by accumulated water or runoff of the planted roof in a rainy area in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: a double-layer sandwich water storage and drainage plate device for a planted roof comprises a concrete layer, a waterproof structural layer and a planting backfill layer, wherein the waterproof structural layer is laid on the upper surface of the concrete layer; the double-layer sandwich water storage and drainage layer is laid on the upper surface of the waterproof structural layer; the planting backfill soil layer and the plurality of water guide pipes are arranged on the upper surface of the double-layer sandwich water storage and drainage layer, wherein the water guide pipes penetrate through the planting backfill soil layer and extend from the ground surface to the double-layer sandwich water storage and drainage layer;
the double-layer sandwich water storage and drainage layer comprises an upper water storage and drainage plate, a lower water drainage plate I and a lower water drainage plate II, and is sequentially laid on the waterproof structural layer from top to bottom.
Preferably, water storage sandwich filler is filled between the upper water storage and drainage plate and the lower water drainage plate I; a drainage channel is arranged between the first lower drainage plate and the second lower drainage plate;
and a plurality of water permeable holes are formed in the upper water storage and drainage plate and the lower water drainage plate.
Preferably, a plurality of water storage grooves are further formed in the upper water storage and drainage plate; a plurality of reinforcing support ribs are further arranged between the upper water storage and drainage plate II and the lower water drainage plate II, the bottom ends of the reinforcing support ribs are fixedly connected with the upper surface of the lower water drainage plate II, and the upper ends of the reinforcing support ribs penetrate through the lower water drainage plate I and are fixedly connected with the bottom surface of the upper water storage and drainage plate II;
the joints of the reinforcing support ribs and the upper water storage and drainage plate respectively correspond to the positions of the water storage tank;
the bottom ends of the water guide pipes are respectively arranged in the water storage tank, and the surface of each water guide pipe is provided with a plurality of water guide holes.
Preferably, a plurality of packing layers are laid between the planting backfill soil layer and the plurality of water guide pipes, and the packing layers are filled with at least one of broken stones, pebbles and ceramsite; the water guide pipe penetrates through the packing layer and extends to the double-layer sandwich water storage and drainage layer from the ground surface.
Preferably, the water storage and drainage system further comprises geotextile, wherein the geotextile is laid on the upper surface of the upper water storage and drainage plate and is also laid in the plurality of water storage grooves.
Preferably, a plurality of water permeable holes on the upper water storage and drainage plate are respectively and uniformly arranged among a plurality of water storage tanks; and a plurality of water permeable holes on the lower drainage plate I are respectively and uniformly arranged between the connection points of the plurality of reinforced support ribs and the lower drainage plate II.
Preferably, the water-storage sandwich filler is at least one of water-storage pottery clay, ceramsite and glass pumice; and the sizes are uniformly distributed between the upper water storage and drainage plate and the lower water drainage plate I.
Preferably, the material filled in the planting backfill soil layer is at least one of garden soil, improved soil or composite planting soil.
Preferably, waterproof construction layer has laid down in proper order from down up and has looked for slope screed-coat), waterproof layer, isolation layer and protective layer.
Preferably, the slope finding leveling layer) is filled with light aggregate concrete and cement mortar; the waterproof layer is filled with root-resistant waterproof coiled materials and modified asphalt waterproof coiled materials; the isolation layer is filled with low-grade mortar; and the protective layer is filled with fine aggregate concrete.
Compared with the prior art, the invention has the advantages and positive effects that: (1) under the condition that rainstorm occurs in the arid area: surface water is quickly guided to the position of the water storage sandwich filler through the water guide pipe and the water guide holes arranged on the water guide pipe, so that the water storage and drainage process is completed more quickly, and the water accumulated on the planted roof caused by continuous precipitation is reduced; in dry weather, water in the water storage sandwich filler is infiltrated into the soil through capillary action to supplement the water; (2) under the condition of continuous rainstorm in a rainy area: the water accumulation area is used for quickly collecting surface accumulated water through the water guide pipe and the water guide holes formed in the water guide pipe, guiding the surface accumulated water into the water storage sandwich filler, and penetrating into the drainage channel between the first lower drainage plate and the second lower drainage plate to achieve the effect of quick drainage; (3) compared with the common single-layer concave-convex drainage plate, the water storage sandwich filler has higher strength, and can greatly reduce the damage of backfill and construction activities to the drainage plate; (4) after the rainwater is filtered by the water storage sandwich filler, the water quality is improved; meanwhile, the water storage sandwich filler has a water storage function and supplies water to the upper soil vegetation, so that the irrigation frequency of the vegetation can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced,
FIG. 1 is a schematic view of the installation of a double-layered sandwich water storage and drainage layer on a planted roof;
FIG. 2 is a partial enlarged view of a double-layered sandwich water storage and drainage layer;
FIG. 3 is a schematic perspective view of a water conduit and a double-layered sandwich water storage and discharge plate;
FIG. 4 is a top view of the upper water storage and drainage plate;
FIG. 5 is a bottom view of the upper water storage and drainage plate;
FIG. 6 is a top view of the lower drainage plate;
FIG. 7 is a perspective view of a water manifold;
1-a concrete layer;
2-a waterproof construction layer; 21-slope finding and leveling layer, 22-waterproof layer, 23-isolation layer and 24-protective layer;
3-double-layer sandwich water storage and drainage layer; 31-upper water storage and drainage plates, 311-water storage tanks, 32-lower drainage plates, 33-lower drainage plates, 34-reinforcing support ribs, 35-water storage sandwich fillers, 36-drainage channels and 37-water permeable holes;
4-a water conduit; 41-water guide holes;
5-planting a backfill soil layer;
6-a filler layer;
7-geotextile.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Example 1
The invention is further explained by combining the attached drawings 1-7, and the double-layer sandwich water storage and drainage plate device for the planted roof comprises a concrete layer 1, a waterproof structural layer 2 and a planting backfill soil layer 5, wherein the waterproof structural layer 2 is laid on the upper surface of the concrete layer 1, and is characterized by further comprising a double-layer sandwich water storage and drainage layer 3 and a plurality of water guide pipes 4; the double-layer sandwich water storage and drainage layer 3 is laid on the upper surface of the waterproof structural layer 2; the planting backfill soil layer 5 and the plurality of water guide pipes 4 are arranged on the upper surface of the double-layer sandwich water storage and drainage layer 3; the water guide pipe 4 penetrates through the planting backfill soil layer 5 and extends from the ground surface to the double-layer sandwich water storage and drainage layer 3.
As shown in fig. 2 and 3, the double-layered sandwich water storage and drainage layer 3 includes an upper water storage and drainage plate 31, a first lower drainage plate 32 and a second lower drainage plate 33, and is sequentially laid on the waterproof structural layer 2 from top to bottom.
As shown in fig. 2 and 3, water storage sandwich filling material 35 is filled between the upper water storage and drainage plate 31 and the first lower drainage plate 32; a drainage channel 36 is arranged between the first lower drainage plate 32 and the second lower drainage plate 33;
as shown in fig. 4 to 6, the upper and lower water accumulating and discharging plates 31 and 32 are each provided with a plurality of water permeable holes 37.
As shown in fig. 2, 3 and 4, a plurality of water storage grooves 311 are also arranged on the upper water storage and drainage plate 31; a plurality of reinforcing support ribs 34 are also arranged between the upper water storage and drainage plate 31 and the second lower drainage plate 33, the bottom ends of the reinforcing support ribs 34 are fixedly connected with the upper surface of the second lower drainage plate 33, and the upper ends of the reinforcing support ribs penetrate through the first lower drainage plate 32 and are fixedly connected with the bottom surface of the upper water storage and drainage plate 31;
as shown in fig. 2, 4 and 5, the joints of the plurality of reinforcing support ribs 34 and the upper water storage and drainage plate 31 correspond to the positions of the water storage grooves 311, respectively;
as shown in fig. 1 and 2, the bottom ends of the water conduits 4 are respectively disposed in the water storage tank 311, and the surface of the water conduit 4 is provided with a plurality of water guide holes 41.
The upper water storage and drainage plate 31 is provided with a water storage tank 311 and a water permeable hole 37, water in soil can enter the water storage sandwich filler 35 through the water permeable hole 37, and water in the water storage sandwich filler 35 enters the soil; water in the water guide pipe 4 can enter the surrounding planting soil through the plurality of water guide holes 41, and water in the soil can also enter the water guide pipe 4; the excess water in the water storage sandwich filler 35 flows into a drainage channel 36 between the first lower drainage plate 32 and the second lower drainage plate 33 from the water permeable holes 37 on the first lower drainage plate 32 so as to flow out; the water conduits 4 are uniformly arranged at certain intervals and are densely arranged in the area where water is easy to accumulate or the terrain is low.
The upper water storage and drainage plate 31, the first lower water storage and drainage plate 32, the second lower water storage and drainage plate 33 and a plurality of reinforcing support ribs 34 form a whole, so that the double-layer sandwich water storage and drainage layer 3 is formed; the water-draining net is paved on a roof plate of a planted roof along a slope, and not only drains water, but also plays a role in separating roots.
As shown in fig. 1 and 2, a plurality of packing layers 6 are laid between the planting backfill soil layer 5 and the plurality of water conduits 4, and the packing layers 6 are filled with crushed stones; the water guide pipe 4 penetrates through the packing layer 6 and extends to the double-layer sandwich water storage and drainage layer 3 from the ground surface.
As shown in fig. 2, the water storage and drainage plate further comprises a geotextile 7, wherein the geotextile 7 is laid on the upper surface of the upper water storage and drainage plate 31, and the geotextile 7 is also laid in the plurality of water storage grooves 311.
As shown in fig. 4-6, the plurality of water permeable holes 37 of the upper water accumulating and discharging plate 31 are respectively and uniformly arranged among the plurality of water storage grooves 311; the plurality of water permeable holes 37 of the first lower drainage plate 32 are respectively and uniformly arranged between the connection points of the plurality of reinforcing support ribs 34 and the second lower drainage plate 33.
As shown in fig. 2 and 3, the water-storage sandwich filling material 35 is water-storage pottery clay; and are uniformly distributed between the upper water storage and discharge plate 31 and the lower water discharge plate 32.
The water storage sandwich filler 35 is made of a porous corrosion-resistant safe environment-friendly material, does not pollute water, is tough in texture and has good water permeability.
As shown in fig. 1, the material filled in the planting backfill soil layer 5 is garden soil.
As shown in fig. 2, the waterproof structure layer 2 includes a slope finding leveling layer 21, a waterproof layer 22, an isolation layer 23 and a protection layer 24 which are sequentially laid from bottom to top.
The slope finding leveling layer 21 is filled with light aggregate concrete and cement mortar; the waterproof layer 22 is filled with root-resistant waterproof coiled materials and modified asphalt waterproof coiled materials; the isolation layer 23 is filled with low-grade mortar; the protective layer 24 is filled with fine aggregate concrete.
Under the condition that rainstorm occurs in the arid area: surface water is quickly guided into the position of the water storage sandwich filler 35 through the water guide pipe 4 and the water guide holes 41 arranged on the water guide pipe, so that the water storage and drainage process is completed more quickly, and the water accumulated on the planted roof caused by continuous precipitation is reduced; in dry weather, the water in the water storage sandwich filler 35 is infiltrated into the soil through capillary action to supplement the water; under the condition of continuous rainstorm in a rainy area: in the accumulated water area, surface accumulated water is rapidly collected through the water guide pipe 4 and the water guide hole 41 arranged on the water guide pipe, is guided into the water storage sandwich filler 35, and permeates into the drainage channel 36 between the first lower drainage plate 32 and the second lower drainage plate 33, so that the effect of rapid drainage is achieved.
Example 2
The difference between this embodiment and embodiment 1 is that the material filled in the packing layer 6 is pebbles; the water storage sandwich filler 35 is ceramsite; the material filled in the planting backfill soil layer 5 is improved soil.
Example 3
The difference between this embodiment and embodiment 1 is that the material filled in the filler layer 6 is ceramsite. The water storage sandwich filler 35 is glass pumice; the material filled in the planting backfill soil layer 5 is composite planting soil.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the above-mentioned technical details to other fields by using the equivalent embodiments with equivalent changes or modifications, but any simple modification and equivalent changes made to the above embodiments according to the technical spirit of the present invention may still fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A double-layer sandwich water storage and drainage plate device for a planted roof comprises a concrete layer (1), a waterproof structural layer (2) and a planting backfill soil layer (5), wherein the waterproof structural layer (2) is laid on the upper surface of the concrete layer (1), and is characterized by further comprising a double-layer sandwich water storage and drainage layer (3) and a plurality of water guide pipes (4); the double-layer sandwich water storage and drainage layer (3) is laid on the upper surface of the waterproof structural layer (2); the planting backfill soil layer (5) and the plurality of water guide pipes (4) are arranged on the upper surface of the double-layer sandwich water storage and drainage layer (3), wherein the water guide pipes (4) penetrate through the planting backfill soil layer (5) and extend from the ground surface to the double-layer sandwich water storage and drainage layer (3);
the double-layer sandwich water storage and drainage layer (3) comprises an upper water storage and drainage plate (31), a lower water drainage plate I (32) and a lower water drainage plate II (33), and is sequentially paved on the waterproof structural layer (2) from top to bottom.
2. The double-layer sandwich water storage and drainage plate device for planted roofs of claim 1, wherein a water storage sandwich filler (35) is filled between the upper water storage and drainage plate (31) and the first lower drainage plate (32); a drainage channel (36) is arranged between the first lower drainage plate (32) and the second lower drainage plate (33);
and a plurality of water permeable holes (37) are formed in the upper water storage and drainage plate (31) and the lower water drainage plate I (32).
3. The double-layered sandwich water storage and drainage plate device for planted roofs of claim 2, wherein a plurality of water storage grooves (311) are further formed in the upper water storage and drainage plate (31);
a plurality of reinforcing support ribs (34) are further arranged between the upper water storage and drainage plate (31) and the second lower drainage plate (33), the bottom ends of the reinforcing support ribs (34) are fixedly connected with the upper surface of the second lower drainage plate (33), and the upper ends of the reinforcing support ribs penetrate through the first lower drainage plate (32) and are fixedly connected with the bottom surface of the upper water storage and drainage plate (31);
the joints of the reinforcing support ribs (34) and the upper water storage and drainage plate (31) respectively correspond to the positions of the water storage grooves (311);
the bottom ends of the water guide pipes (4) are respectively arranged in the water storage tank (311), and the surface of each water guide pipe (4) is provided with a plurality of water guide holes (41).
4. The double-layer sandwich water storage and drainage plate device for the planted roof is characterized in that a plurality of packing layers (6) are laid between the planting backfill soil layer (5) and the plurality of water guide pipes (4), and the packing layers (6) are filled with at least one of broken stones, pebbles and ceramsite; the water guide pipe (4) penetrates through the packing layer (6) and extends to the double-layer sandwich water storage and drainage layer (3) from the ground surface.
5. The double-layer sandwich water storage and drainage plate device for planted roofs of claim 3, further comprising geotextile (7), wherein the geotextile (7) is laid on the upper surface of the upper water storage and drainage plate (31) and is also laid in the water storage grooves (311).
6. The double-layered sandwich water storage and drainage plate device for planted roof as claimed in claim 3, wherein the plurality of water permeable holes (37) on the upper water storage and drainage plate (31) are respectively and uniformly arranged among the plurality of water storage grooves (311); the plurality of water permeable holes (37) on the lower drainage plate I (32) are respectively and uniformly arranged between the connection points of the plurality of reinforcing support ribs (34) and the lower drainage plate II (33).
7. The double-layer sandwich water storage and drainage plate device for planted roof as claimed in claim 3, wherein the water storage sandwich filler (35) is at least one of water storage pottery clay, ceramsite and glass pumice; and the sizes are uniformly distributed between the upper water storage and drainage plate (31) and the lower water storage and drainage plate I (32).
8. The double-layered sandwich water storage and drainage plate device for planted roof as claimed in claim 1, wherein the material filled in the planting backfill soil layer (5) is at least one of garden soil, modified soil or composite planting soil.
9. The double-layer sandwich water storage and drainage plate device for the planted roof is characterized in that the waterproof construction layer (2) comprises a slope finding leveling layer (21), a waterproof layer (22), an isolation layer (23) and a protection layer (24) which are sequentially laid from bottom to top.
10. The double-layer sandwich water storage and drainage plate device for the planted roof is characterized in that the slope finding leveling layer (21) is filled with light aggregate concrete and cement mortar; the waterproof layer (22) is filled with root-resistant waterproof coiled materials and modified asphalt waterproof coiled materials; the isolation layer (23) is filled with low-grade mortar; and the protective layer (24) is filled with fine aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481128.0A CN114016679A (en) | 2021-12-07 | 2021-12-07 | Double-layer sandwich water storage and drainage plate device for planting roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481128.0A CN114016679A (en) | 2021-12-07 | 2021-12-07 | Double-layer sandwich water storage and drainage plate device for planting roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114016679A true CN114016679A (en) | 2022-02-08 |
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ID=80067991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111481128.0A Pending CN114016679A (en) | 2021-12-07 | 2021-12-07 | Double-layer sandwich water storage and drainage plate device for planting roof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114016679A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434909A1 (en) * | 1978-09-01 | 1980-03-28 | Southern Chemicals Ltd | Thermal insulating flat roof construction - has polystyrene insulation and drainage panels laid on the sealed roof surface |
| CN104533028A (en) * | 2014-12-23 | 2015-04-22 | 杭州置顶科技有限公司 | Roof greening structure |
| CN206333060U (en) * | 2016-12-09 | 2017-07-18 | 上海十方生态园林股份有限公司 | Beneficial to the salt affected soil structure-improved for improving plant survival rate |
| CN206903071U (en) * | 2017-06-30 | 2018-01-19 | 深圳市工大国际工程设计有限公司 | A kind of discharge structure of planted roof |
| CN108316569A (en) * | 2018-02-09 | 2018-07-24 | 重庆大学 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
| CN212671026U (en) * | 2020-05-11 | 2021-03-09 | 广西建工集团建筑工程总承包有限公司 | Planting roof |
| CN214169680U (en) * | 2020-10-20 | 2021-09-10 | 湖南恒圣创新建筑科技有限公司 | Aerial courtyard building surface root-blocking waterproof structure |
-
2021
- 2021-12-07 CN CN202111481128.0A patent/CN114016679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434909A1 (en) * | 1978-09-01 | 1980-03-28 | Southern Chemicals Ltd | Thermal insulating flat roof construction - has polystyrene insulation and drainage panels laid on the sealed roof surface |
| CN104533028A (en) * | 2014-12-23 | 2015-04-22 | 杭州置顶科技有限公司 | Roof greening structure |
| CN206333060U (en) * | 2016-12-09 | 2017-07-18 | 上海十方生态园林股份有限公司 | Beneficial to the salt affected soil structure-improved for improving plant survival rate |
| CN206903071U (en) * | 2017-06-30 | 2018-01-19 | 深圳市工大国际工程设计有限公司 | A kind of discharge structure of planted roof |
| CN108316569A (en) * | 2018-02-09 | 2018-07-24 | 重庆大学 | Uniform moisturizing type thermochromism high reflection evaporates roofing |
| CN212671026U (en) * | 2020-05-11 | 2021-03-09 | 广西建工集团建筑工程总承包有限公司 | Planting roof |
| CN214169680U (en) * | 2020-10-20 | 2021-09-10 | 湖南恒圣创新建筑科技有限公司 | Aerial courtyard building surface root-blocking waterproof structure |
Non-Patent Citations (1)
| Title |
|---|
| 吴祖松等, 北京理工大学出版社 * |
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