CN220953565U - Basement roof drainage structures - Google Patents
Basement roof drainage structures Download PDFInfo
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- CN220953565U CN220953565U CN202322951427.7U CN202322951427U CN220953565U CN 220953565 U CN220953565 U CN 220953565U CN 202322951427 U CN202322951427 U CN 202322951427U CN 220953565 U CN220953565 U CN 220953565U
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- 239000010410 layer Substances 0.000 claims abstract description 59
- 239000004575 stone Substances 0.000 claims abstract description 23
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000005034 decoration Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 2
- 238000004078 waterproofing Methods 0.000 claims 2
- 239000000463 material Substances 0.000 description 11
- 239000003973 paint Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a basement roof drainage structure, a drainage tank is arranged on one side of the concrete upper part of a basement wall, a concrete cushion layer is arranged at the bottom end of the inside of the drainage tank, pebbles are arranged on the upper surface of the concrete cushion layer, a drainage pipe is arranged on one side of the drainage tank, which is far away from the concrete upper part of the basement wall, of the drainage tank, a bearing plate is wrapped on the upper surface of a fine stone concrete protective layer and the inner wall of the drainage tank, which is close to the concrete side of the basement wall, and geotechnical cloth is laid on the outer surface of the bearing plate.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a drainage technology, and specifically relates to a basement roof drainage structure.
Background
The outer wall and the bottom plate of the basement are deeply buried in the ground and are impregnated by water in the soil and the ground water, so that the moisture-proof and water-proof problems are an important problem to be solved in the basement design. Unordered drainage, drainage modes and unreasonable water receiving measures can cause long-term excessive water accumulation of a basement roof, so that the risk of indoor water leakage is increased.
At present, a basement on a road surface, such as a large-scale underground parking lot, is directly positioned below the road surface or green planting ground, and is easier to leak than a basement on the bottom of a building, most of traditional basement roof drainage structures are subjected to waterproof treatment on the surface of the basement, such as waterproof coiled materials, and the like, accumulated water is discharged from a drainage area, but part of accumulated water can be contacted with a coating on the surface of a basement wall, after a long time, the waterproof function of the coating is reduced, and water leakage is still easy to be caused, so that an improved technology is needed to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to provide a basement roof drainage structure, a bearing plate is arranged between an upper pavement structure and a basement wall structure, accumulated water is not directly contacted with waterproof paint and waterproof coiled materials on the concrete surface of an outdoor wall body of a basement through the obstruction of the bearing plate, the waterproof grade and the waterproof measure service life of the basement are greatly improved, and meanwhile, the supporting performance of the upper pavement structure above the basement is also improved through the bearing plate, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a basement roof drainage structure comprises an upper pavement structure, a basement wall structure and a drainage structure;
the upper pavement structure comprises a pavement decorative layer, a pavement concrete layer and a broken stone cushion layer, wherein the pavement concrete layer is paved on the lower surface of the pavement decorative layer, and the broken stone cushion layer is paved on the lower surface of the pavement concrete layer;
The basement wall structure comprises basement wall concrete and a fine stone concrete protective layer, and the fine stone concrete protective layer is arranged on the upper surface of the basement wall concrete;
The drainage structure comprises a drainage groove, pebbles, a bearing plate and geotechnical cloth, wherein the drainage groove is arranged on one side of the concrete upper portion of the wall body outside the basement, one end of a fine stone concrete protection layer is arranged on the top of one side of the drainage groove, a concrete cushion layer is arranged at the bottom end of the inside of the drainage groove, pebbles are arranged in the inside of the drainage groove and on the upper surface of the concrete cushion layer, a drainage pipe is arranged on one side, far away from the concrete of the wall body outside the basement, of the drainage groove, a hole net is arranged at the joint of the drainage pipe and the drainage groove, the bearing plate is wrapped on the upper surface of the fine stone concrete protection layer and the inner wall, close to the concrete side of the wall body outside the basement, of the drainage groove, and geotechnical cloth is paved on the outer surface of the bearing plate;
The bearing plate comprises a transverse plate body and a longitudinal plate body, one end of the transverse plate body is connected with the longitudinal plate body, and the height of the transverse plate body gradually decreases from one end far away from the pebbles to one end close to the pebbles.
Preferably, the bottom of the longitudinal plate body of the bearing plate is supported on the upper surface of the concrete cushion layer.
Preferably, the bottom of the drain pipe has a level consistent with the level of the upper surface of the concrete cushion.
Preferably, the concrete inner wall of the basement outer wall is provided with an inner wall surface decorative layer.
Preferably, the outer surface of the concrete of the basement wall is provided with waterproof coating, the outer surface of the waterproof coating is provided with waterproof coiled materials, and an XPS plate waterproof layer is arranged between the waterproof coiled materials and the drainage groove in longitudinal arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
A drainage tank is arranged at one corner of the upper portion of a basement wall body, the risk that accumulated water of a top plate permeates into a room is avoided, a bearing plate is arranged between an upper pavement structure and the basement wall body structure, a transverse plate body portion of the bearing plate is paved above the basement, a longitudinal plate body portion of the bearing plate is wrapped on the inner wall of the drainage tank, accumulated water can not directly contact waterproof paint and waterproof coiled materials on the concrete surface of the basement wall body through the blocking of the bearing plate, the waterproof grade and the waterproof measure service life of the basement are greatly improved, meanwhile, the supporting performance of the upper pavement structure above the basement is further improved through the bearing plate, pebbles are filled in the drainage tank, the supporting performance of the pavement structure above the drainage tank is guaranteed through pebble supporting, and compared with a traditional basement top plate drainage structure, the basement top plate drainage structure has good drainage performance and excellent supporting performance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of a carrier plate structure.
In the figure: the pavement decorative layer 1, the pavement concrete layer 2, the broken stone cushion layer 3, the outdoor wall concrete 4, the fine stone concrete protective layer 5, the drainage tank 6, the pebbles 7, the bearing plate 8, the transverse plate 801, the longitudinal plate 802, the geotechnical cloth 9, the concrete cushion layer 10, the drainage pipe 11, the pore network 12, the inner wall decorative layer 13, the waterproof coating 14, the waterproof coiled material 15 and the XPS plate waterproof layer 16.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;
It should be noted that, in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Referring to fig. 1, the present utility model provides a technical solution: a basement roof drainage structure comprises an upper pavement structure, a basement wall structure and a drainage structure;
The upper pavement structure comprises a pavement decorative layer 1, a pavement concrete layer 2 and a broken stone cushion layer 3, wherein the pavement concrete layer 2 is paved on the lower surface of the pavement decorative layer 1, and the broken stone cushion layer 3 is paved on the lower surface of the pavement concrete layer 2;
The basement wall structure comprises basement wall concrete 4 and a fine stone concrete protective layer 5, wherein the fine stone concrete protective layer 5 is arranged on the upper surface of the basement wall concrete 4, an inner wall decorative layer 13 is arranged on the inner wall of the basement wall concrete 4 so as to realize the decoration effect of the basement inner wall, waterproof paint 14 is arranged on the outer surface of the basement wall concrete 4, waterproof coiled materials 15 are arranged on the outer surface of the waterproof paint 14, XPS board waterproof layers 16 are arranged on the outer sides of the waterproof coiled materials 15 which are longitudinally arranged, and the waterproof paint 14, the waterproof coiled materials 15 and the XPS board waterproof layers 16 can further ensure that accumulated water cannot enter the basement wall;
The drainage structure comprises a drainage groove 6, pebbles 7, a bearing plate 8 and geotechnical cloth 9, wherein the drainage groove 6 is arranged on one side of the upper part of the concrete 4 of the basement wall and is positioned on the outer side of a waterproof layer 16 of the XPS plate, one end of a fine stone concrete protection layer 5 is arranged on the top of one side of the drainage groove 6, a concrete cushion layer 10 is arranged at the bottom end of the inside of the drainage groove 6, the pebbles 7 are arranged on the upper surface of the concrete cushion layer 10 and inside the drainage groove 6, a drainage pipe 11 is arranged on one side of the drainage groove 6 far away from the concrete 4 of the basement wall, a hole net 12 is arranged at the joint of the drainage pipe 11 and the drainage groove 6, the pebbles 7 are prevented from being discharged from the drainage pipe 11 through the hole net 12, the horizontal height of the bottom of the drainage pipe 11 is consistent with the horizontal height of the upper surface of the concrete cushion layer 10, so that water flowing into the drainage groove 6 can be smoothly discharged from the drainage pipe 11, the bearing plate 8 is wrapped on the upper surface of the fine stone concrete protection layer 5 and the inner wall of the drainage groove 6 near one side of the concrete 4 of the basement wall, and the geotechnical cloth 9 is paved on the outer surface of the bearing plate 8;
As shown in fig. 2, the bearing plate 8 includes a transverse plate body 801 and a longitudinal plate body 802, one end of the transverse plate body 801 is connected with the longitudinal plate body 802, the height of the transverse plate body 801 from one end far away from the pebble 7 to one end close to the pebble 7 is gradually reduced so as to ensure that accumulated water is introduced into the drainage tank 6 along the transverse plate body 801, and the bottom of the longitudinal plate body 802 of the bearing plate 8 is supported on the upper surface of the concrete cushion layer 10 so as to ensure the supportability of the bearing plate 8.
The construction method and principle are that firstly, basement wall concrete 4 is poured at the corresponding position of the basement, the interior is reinforced by steel bars, then waterproof paint 14 is coated outside the basement wall concrete 4, waterproof coiled materials 15 are paved, and XPS plate waterproof layers 16 are paved on the side surfaces of the waterproof coiled materials 15. The drainage channel 6 is cast outside the XPS board waterproof layer 16 with the drainage channel 6 at the top side of the basement, then the concrete pad 10 is filled in the drainage channel 6, and the drainage pipe 11 is connected to the drainage channel 6 at the side remote from the basement. Casting a fine stone concrete protective layer 5 on the upper surface of the wall body concrete 4 outside the basement, paving a transverse plate body 801 part of the bearing plate 8 on the upper surface of the fine stone concrete protective layer 5 after solidification, positioning a longitudinal plate body 802 part of the bearing plate 8 on the inner wall of the drainage tank 6, and paving geotextile 9 on the outer surface of the bearing plate 8. The pebbles 7 are filled in the drainage grooves 6, the gravel cushion layer 3 is paved above the geotechnical cloth 9 and the drainage grooves 6, and then the pavement concrete layer 2 and the pavement decorative layer 1 are paved, so that construction is completed. The accumulated water is drained to the drainage tank 6 along the geotextile 9 of the transverse plate body 801 of the bearing plate 8 and is discharged from the drainage pipe 11. The utility model has reasonable structure, the drainage tank 6 is arranged at one corner of the upper part of the basement wall body, the risk that the accumulated water of the top plate permeates into a room is avoided, the bearing plate 8 is arranged between the upper pavement structure and the basement wall body structure, the transverse plate 801 of the bearing plate 8 is partially paved above the basement, the longitudinal plate 802 of the bearing plate 8 is partially wrapped on the inner wall of the drainage tank 6, the waterproof grade and the waterproof measure service life of the basement are greatly improved through the obstruction of the bearing plate 8, meanwhile, the supporting performance of the upper pavement structure above the basement is also improved through the bearing plate 8, the pebbles 7 are filled in the drainage tank 6, the supporting performance of the pavement structure above the drainage tank 6 is ensured through the pebbles 7, and compared with the traditional basement top plate drainage structure, the basement top plate drainage structure not only has good drainage performance but also has excellent supporting performance.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. Basement roof drainage structures, its characterized in that: comprises an upper pavement structure, a basement wall structure and a drainage structure;
the upper pavement structure comprises a pavement decoration layer (1), a pavement concrete layer (2) and a broken stone cushion layer (3), wherein the pavement concrete layer (2) is paved on the lower surface of the pavement decoration layer (1), and the broken stone cushion layer (3) is paved on the lower surface of the pavement concrete layer (2);
the basement wall structure comprises basement wall concrete (4) and a fine stone concrete protective layer (5), wherein the fine stone concrete protective layer (5) is arranged on the upper surface of the basement wall concrete (4);
The drainage structure comprises a drainage groove (6), pebbles (7), a bearing plate (8) and geotechnical cloth (9), wherein the drainage groove (6) is arranged on one side of the upper portion of the concrete (4) of the wall body outside the basement, one end of a fine stone concrete protection layer (5) is arranged on the top of one side of the drainage groove (6), a concrete cushion layer (10) is arranged at the bottom end inside the drainage groove (6), pebbles (7) are arranged inside the drainage groove (6) and are positioned on the upper surface of the concrete cushion layer (10), a drainage pipe (11) is arranged on one side, far away from the concrete (4) of the wall body outside the basement, a hole network (12) is arranged at the joint of the drainage pipe (11) and the drainage groove (6), the bearing plate (8) is wrapped on the upper surface of the fine stone concrete protection layer (5) and the inner wall, close to one side of the concrete (4) of the wall body outside the basement, and the geotechnical cloth (9) is paved on the outer surface of the bearing plate (8).
The bearing plate (8) comprises a transverse plate body (801) and a longitudinal plate body (802), one end of the transverse plate body (801) is connected with the longitudinal plate body (802), and the height of the transverse plate body (801) gradually decreases from one end far away from the pebbles (7) to one end close to the pebbles (7).
2. A basement roof drainage structure in accordance with claim 1, wherein: the bottom of the longitudinal plate body (802) of the bearing plate (8) is supported on the upper surface of the concrete cushion layer (10).
3. A basement roof drainage structure in accordance with claim 1, wherein: the horizontal height of the bottom of the drain pipe (11) is consistent with the horizontal height of the upper surface of the concrete cushion layer (10).
4. A basement roof drainage structure in accordance with claim 1, wherein: an inner wall surface decorative layer (13) is arranged on the inner wall of the basement outer wall body concrete (4).
5. A basement roof drainage structure in accordance with claim 1, wherein: the outdoor wall body concrete (4) surface is provided with waterproof coating (14), the surface of waterproof coating (14) is provided with waterproofing membrane (15), is located vertical arrangement waterproofing membrane (15) and water drainage tank (6) between be provided with XPS board waterproof layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951427.7U CN220953565U (en) | 2023-11-01 | 2023-11-01 | Basement roof drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951427.7U CN220953565U (en) | 2023-11-01 | 2023-11-01 | Basement roof drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953565U true CN220953565U (en) | 2024-05-14 |
Family
ID=90973269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322951427.7U Active CN220953565U (en) | 2023-11-01 | 2023-11-01 | Basement roof drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953565U (en) |
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2023
- 2023-11-01 CN CN202322951427.7U patent/CN220953565U/en active Active
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