CN221168069U - Building floor rainwater general drainage building structure - Google Patents
Building floor rainwater general drainage building structure Download PDFInfo
- Publication number
- CN221168069U CN221168069U CN202322551509.2U CN202322551509U CN221168069U CN 221168069 U CN221168069 U CN 221168069U CN 202322551509 U CN202322551509 U CN 202322551509U CN 221168069 U CN221168069 U CN 221168069U
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- ditch
- building
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- 239000011083 cement mortar Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 114
- 239000002689 soil Substances 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 16
- 239000004567 concrete Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000009435 building construction Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 12
- 230000035515 penetration Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000004746 geotextile Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a building structure for draining rainwater on a planting floor, which comprises a building floor, wherein a waterproof coiled material is arranged on the upper layer of the building floor, a cement mortar protection layer is arranged on the upper layer of the waterproof coiled material, a ditch wall structure is arranged on the upper layer of the cement mortar protection layer, a drain pipe which is communicated between a drain ditch and the planting structure of the building floor is arranged in the ditch wall structure, the outer side of the ditch wall structure is the planting structure of the building floor, the drain ditches are formed between the ditch wall structures on the two sides, a rainwater hopper is arranged at the bottom of the drain ditch, a grate positioned at the port of the drain ditch is arranged between the ditch wall structures, and a pebble layer is arranged on the grate. The utility model has the beneficial effects that: the free passage of the cast-in-situ water filling of the grate is utilized, and the pebble layer is added to shield the grate, so that the grate not only has the function of passing rainwater, but also has the effect of improving ornamental value; the drain pipe in the ditch wall structure is communicated with the floor planting structure and the drain ditch, and the drain storage function of the planting area is combined to perform synchronous drain storage function, so that good growth of plants is ensured.
Description
Technical Field
The utility model belongs to the technical field of indoor greening landscapes of buildings, and particularly relates to a building structure for draining rainwater on the ground of a planted building.
Background
The design of a certain project building extracts the concept of a park city, and rich landscape greening is introduced into an indoor site to form a three-dimensional greening park together with building structures and functions. Because the greening planting area is introduced indoors, the drainage system needs to be optimized and improved, the traditional outdoor drainage ditch and the drainage canal are of exposed structures, the ornamental value of the whole landscape is affected, and the water storage and drainage function of the greening planting area cannot be communicated and discharged, so that accumulated water is easily caused to influence the growth of landscape plants.
Disclosure of utility model
The utility model aims at: the utility model provides a building construction is led to planting building ground rainwater, has solved traditional escape canal and escape canal sight, the poor problem of functionality.
The aim of the utility model is achieved by the following technical scheme:
The utility model provides a building construction is led to planting building ground rainwater, including building ground, building ground's upper strata is equipped with waterproofing membrane, and waterproofing membrane's upper strata is equipped with the cement mortar protective layer, and the upper strata of cement mortar protective layer is equipped with the ditch wall structure, is equipped with the drain pipe between intercommunication escape canal and the building ground planting structure in the ditch wall structure, and the outside of ditch wall structure is building ground planting structure, forms the escape canal between the ditch wall structure of both sides, and the bottom of escape canal is equipped with the rainwater fill, is equipped with the comb that is located escape canal port department between the ditch wall structure, is equipped with the pebble layer on the comb.
Further, the waterproof coiled material comprises a conventional waterproof coiled material at the lower layer and a root-puncture-resistant waterproof coiled material at the upper layer.
Further, the ditch wall structure includes ditch wall brick brickwork and ditch wall concrete layer, and ditch wall brick brickwork is located the upper strata of cement mortar protective layer, and ditch wall concrete layer is located the upper strata of ditch wall brick brickwork, and the drain pipe is located ditch wall brick brickwork.
Furthermore, the inner side and the upper side of the trench wall structure are respectively provided with a cement mortar coating layer.
Furthermore, the end opening of the ditch wall structure is fixed with a limiting plate, and the grate and the pebble layer are clamped between the limiting plates at two sides.
Furthermore, the limiting plate is galvanized angle steel and is fixed on the concrete layer of the trench wall through a fixing bolt.
Further, the outer sides of the two side ditch wall structures are floor planting structures.
Further, floor surface planting structure include hold drainage layer, geotechnique cloth isolation layer, planting soil layer and earthing layer, hold the drainage layer and be located the upper strata of cement mortar protective layer, geotechnique cloth isolation layer is located the upper strata that holds the drainage layer, planting soil layer is located the upper strata of geotechnique cloth isolation layer, earthing layer is located the upper strata of planting soil layer.
Further, the geotechnical cloth isolation layer is positioned between the planting soil layer and the outer side of the ditch wall.
The utility model has the beneficial effects that:
(1) The waterproof function of the floor is realized through the waterproof coiled material, so that the waterproof effect of the greening planting area is guaranteed, and the waterproof effect of the drainage ditch is also guaranteed.
(2) The free passage of the cast-in-situ water filling of the grate is utilized, and the pebble layer is additionally arranged to shield the grate, so that the grate not only has the function of passing rainwater, but also has the effect of improving ornamental value.
(3) The drain pipe in the ditch wall structure is communicated with the floor planting structure and the drain ditch, and the drain storage function of the planting area is combined to perform synchronous drain storage function, so that good growth of plants is ensured.
The foregoing inventive subject matter and various further alternatives thereof may be freely combined to form a plurality of alternatives, all of which are employable and claimed herein; and the utility model may be freely combined between choices (of non-conflicting choices) and with other choices as well. Various combinations will be apparent to those skilled in the art from a review of the present disclosure, and are not intended to be exhaustive or to limit the utility model to the precise forms disclosed.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
In the figure: the building floor comprises the following components of a 1-building floor, a 2-conventional waterproof coiled material, a 3-root penetration-resistant waterproof coiled material, a 4-cement mortar protection layer, a 5-trench wall brick masonry, a 6-drain pipe, a 7-trench wall concrete layer, an 8-cement mortar coverage layer, a 9-limiting plate, a 10-fixing bolt, a 11-grate, a 12-pebble layer, a 13-drainage ditch, a 14-rainwater hopper, a 15-water storage and drainage layer, a 16-geotextile isolation layer, a 17-planting soil layer and an 18-covering soil layer.
Detailed Description
The utility model will be further described with reference to specific examples and figures.
Referring to fig. 1, a construction for rainwater drainage on a planting floor comprises a building floor 1, waterproof coiled materials (a conventional waterproof coiled material 2 and a root penetration resistant waterproof coiled material 3), a cement mortar protection layer 4, a ditch wall structure, a drainage ditch structure and a floor planting structure.
The building floor 1 is clean, clean and tidy cast-in-situ reinforced concrete without sharp objects. The upper layer of the building floor 1 is fully paved with waterproof coiled materials, the waterproof coiled materials comprise a conventional waterproof coiled material 2 (4 mm thick SBS modified asphalt waterproof coiled material) of a lower layer and a root penetration resistant waterproof coiled material 3 (4 mm thick SBS modified asphalt root penetration resistant waterproof coiled material) of an upper layer, wherein the conventional waterproof coiled material 2 is positioned on the lower layer and has a waterproof effect, and the root penetration resistant waterproof coiled material 3 is positioned on the upper layer and has a waterproof effect and also has a function of resisting plant root penetration.
The upper layer of the waterproof coiled material is provided with a cement mortar protection layer 4 (20 mm thick 1:3 cement mortar), and the cement mortar protection layer 4 protects the waterproof coiled material at the two lower layers and facilitates leveling of the structure at the upper layer. The waterproof function of the floor is realized through the two waterproof coiled materials, so that the waterproof effect of the greening planting area is guaranteed, and the waterproof effect of the drainage ditch is also guaranteed.
The upper layer of the cement mortar protective layer 4 is provided with a ditch wall structure, the ditch wall structure divides the functional area, the outer sides of the ditch wall structures on two sides are floor surface planting structures, planting and cultivation of greening landscape plants are realized, a drainage ditch structure is arranged between the ditch wall structures on two sides, and aggregation and drainage of superfluous watering are realized.
The trench wall structure comprises a trench wall brickwork 5, a drain pipe 6, a trench wall concrete layer 7 and a cement mortar cover layer 8. The trench wall brick masonry 5 (light brick, wall width 100 mm) is located on the upper layer of the cement mortar protection layer 4, the trench wall concrete layer 7 (C20 concrete, wall width 100 mm) is located on the upper layer of the trench wall brick masonry 5, the trench wall brick masonry 5 and the trench wall concrete layer 7 form the main body of the trench wall, the inner side and the upper side of the trench wall structure, namely the inner side of the trench wall brick masonry 5 and the inner side and the upper side of the trench wall concrete layer 7 are both provided with cement mortar covering layers 8 (20 mm thick 1:3 cement mortar), and the cement mortar covering layers 8 form the outer contour surface of the trench wall.
The drain pipe 6 is horizontally arranged in the ditch wall brick masonry 5, the drain pipe 6 is communicated between the drain ditch 13 and the floor planting structure, the drain pipe 6 is opposite to the water storage and drainage layer 15 and the geotechnical cloth isolation layer 16 of the floor planting structure, the drain pipe 6 is communicated with the water storage and drainage layer 15, the synchronous water storage and drainage function of the water storage and drainage layer 15 can be achieved, and the geotechnical cloth isolation layer 16 filters and isolates planting soil to avoid sediment and water loss together.
The drainage ditch structure comprises a limiting plate 9, a fixing bolt 10, a grate 11, a pebble layer 12, a drainage ditch 13 and a rainwater hopper 14. Drainage ditches 13 are formed between the two side ditch wall structures, namely between the inner sides of the ditch wall brick masonry 5 and the inner sides of the ditch wall concrete layers 7, and the drainage ditches 13 realize the collection and drainage of rainwater. The bottom of the drainage ditch 13 is provided with a rain water bucket 14, the rain water bucket 14 penetrates through the building floor 1, and rainwater converged to the drainage ditch 13 is discharged downwards through the rain water bucket 14.
The port of the ditch wall structure is fixed with a limiting plate 9, the limiting plate 9 is galvanized angle steel (110 x 50 x 5 mm), and the limiting plate 9 is fixed on the ditch wall concrete layer 7 through a fixing bolt 10 (M8 expansion bolt). And a grate 11 (30 mm thick finished resin grate) positioned at the port of the drainage ditch 13 is arranged between the ditch wall structures, the grate 11 is placed on the cement mortar covering layer 8, pebble layers 12 (80 mm thick phi 20-30 black pebbles are interspersed) are arranged on the grate 11, meanwhile, the grate 11 and the pebble layers 12 are clamped between the limiting plates 9 on two sides, stable placement of the grate 11 and the pebble layers 12 is realized through the limiting plates 9, and left-right movement of the grate 11 and the pebble layers 12 is avoided. The pebble layer is additionally arranged to shield the grate, so that the grate not only has the function of passing rainwater, but also has the effect of improving ornamental value, and the grate is utilized for free passing of cast-in-situ irrigation.
The floor planting structure comprises a water storage and drainage layer 15, a geotextile isolating layer 16, a planting soil layer 17 and a soil covering layer 18. The water storage and drainage layer 15 (30 mm thick concave-convex water storage and drainage plate) is positioned on the upper layer of the cement mortar protection layer 4, so that the water storage and drainage of the excessive water needed by plants is realized. The geotextile isolating layer 16 (200 g/m 2) is positioned on the upper layer of the water storage and drainage layer 15, so that the filtering isolation of sediment and water is realized. The planting soil layer 17 is positioned on the upper layer of the geotechnical cloth isolation layer 16, the planting soil layer is a soil layer for plant root system growth, the covering soil layer 18 is positioned on the upper layer of the planting soil layer 17, the covering soil layer covers the planting soil layer, and the geotechnical cloth isolation layer 16 is positioned between the planting soil layer 17 and the outer side of the ditch wall, so that isolation between the planting soil and the ditch wall and isolation between the planting soil and the drain pipe 6 are realized.
The foregoing basic embodiments of the utility model, as well as other embodiments of the utility model, can be freely combined to form numerous embodiments, all of which are contemplated and claimed. In the scheme of the utility model, each selection example can be arbitrarily combined with any other basic example and selection example.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The utility model provides a building ground rainwater leads to row building structure, includes building ground (1), its characterized in that: the upper layer of building floor (1) be equipped with waterproofing membrane, waterproofing membrane's upper strata is equipped with cement mortar protective layer (4), the upper strata of cement mortar protective layer (4) is equipped with ditch wall structure, be equipped with drain pipe (6) between intercommunication escape canal (13) and the floor planting structure in the ditch wall structure, the outside of ditch wall structure is floor planting structure, form escape canal (13) between the both sides ditch wall structure, the bottom of escape canal (13) is equipped with rain bucket (14), be equipped with between the ditch wall structure and be located the comb (11) of escape canal (13) port department, be equipped with pebble layer (12) on the comb (11).
2. The planting floor surface rainwater drainage building structure according to claim 1, wherein: the waterproof coiled material comprises a conventional waterproof coiled material (2) at the lower layer and a root-puncture-resistant waterproof coiled material (3) at the upper layer.
3. The planting floor surface rainwater drainage building structure according to claim 1, wherein: the ditch wall structure include ditch wall brickwork (5) and ditch wall concrete layer (7), ditch wall brickwork (5) are located the upper strata of cement mortar protective layer (4), ditch wall concrete layer (7) are located the upper strata of ditch wall brickwork (5), drain pipe (6) are located ditch wall brickwork (5).
4. A planting floor surface rainwater drainage building construction according to claim 1 or 3, wherein: the inner side and the upper side of the ditch wall structure are respectively provided with a cement mortar covering layer (8).
5. The planting floor surface rainwater drainage building structure according to claim 1, wherein: the port of the ditch wall structure is fixed with a limiting plate (9), and the grate (11) and the pebble layer (12) are clamped between the limiting plates (9) at two sides.
6. The planted floor surface rainwater drainage building structure according to claim 5, wherein: the limiting plate (9) is galvanized angle steel, and the limiting plate (9) is fixed on the ditch wall concrete layer (7) through a fixing bolt (10).
7. The planting floor surface rainwater drainage building structure according to claim 1, wherein: the outer sides of the trench wall structures on the two sides are floor planting structures.
8. The planted floor surface rainwater drainage building construction according to claim 1 or 7, wherein: the floor planting structure comprises a water storage and drainage layer (15), a geotechnical cloth isolation layer (16), a planting soil layer (17) and a soil covering layer (18), wherein the water storage and drainage layer (15) is arranged on the upper layer of the cement mortar protection layer (4), the geotechnical cloth isolation layer (16) is arranged on the upper layer of the water storage and drainage layer (15), the planting soil layer (17) is arranged on the upper layer of the geotechnical cloth isolation layer (16), and the soil covering layer (18) is arranged on the upper layer of the planting soil layer (17).
9. The planting floor surface rainwater drainage building construction of claim 8, wherein: the geotechnical cloth isolation layer (16) is positioned between the planting soil layer (17) and the outer side of the ditch wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551509.2U CN221168069U (en) | 2023-09-19 | 2023-09-19 | Building floor rainwater general drainage building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551509.2U CN221168069U (en) | 2023-09-19 | 2023-09-19 | Building floor rainwater general drainage building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221168069U true CN221168069U (en) | 2024-06-18 |
Family
ID=91437654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322551509.2U Active CN221168069U (en) | 2023-09-19 | 2023-09-19 | Building floor rainwater general drainage building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221168069U (en) |
-
2023
- 2023-09-19 CN CN202322551509.2U patent/CN221168069U/en active Active
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| GR01 | Patent grant |