CN110805113A - Construction method of basement roof outer side drainage ditch - Google Patents
Construction method of basement roof outer side drainage ditch Download PDFInfo
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- CN110805113A CN110805113A CN201911184270.1A CN201911184270A CN110805113A CN 110805113 A CN110805113 A CN 110805113A CN 201911184270 A CN201911184270 A CN 201911184270A CN 110805113 A CN110805113 A CN 110805113A
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- pipe
- flowing water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a construction method of a drainage ditch on the outer side of a top plate of a basement, which comprises the following steps: excavating a groove communicated with a water collecting well on the outer side of a top plate of the basement; cutting the flowing water pipe into halves along the length direction of the flowing water pipe to form a flowing water half pipe; sequentially laying the flowing water half pipes with upward openings in the grooves; carrying out slope finding and leveling on earthwork from the groove to the road surface to form a slope connected with the road surface and the groove; pouring a concrete layer on the soil slope, performing calendaring and smoothing, and enabling the concrete layer to be pressed on the pipe wall of the flowing water semi-pipe; and building a brick laying layer between the groove and the side wall of the basement. Through the mode of laying the flowing water semi-pipe in the slot, compare in the mode through laying bricks and form the ditch of laying bricks that is used for the drainage, through the mode of laying the flowing water semi-pipe, have characteristics with low costs, guarantee that basement's outdoor drainage is smooth and easy, construction convenience is swift, saves artifical, material saving.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a drainage ditch on the outer side of a top plate of a basement.
Background
In the housing construction field, drainage channels need to be built outside the top plate of basement to prevent that the top plate and the side wall of basement from soaking in the rainwater for a long time, and the outdoor on-the-spot mode of using brickwork of basement roof is used more at present and is built the ditch of brickwork and carry out the drainage, and the in-process of brickwork, there is the efficiency of construction lower, consumes the big problem of manpower and materials.
Therefore, how to solve the problems of low efficiency and large manpower and material consumption in laying a brick ditch on the outer side of a top plate of a basement is a problem to be solved urgently by technical personnel in the field at present.
Disclosure of Invention
In view of the above, the present invention provides a construction method of an external drainage ditch of a top plate of a basement with high efficiency and low cost.
In order to achieve the above purpose, the invention provides the following technical scheme:
a construction method of a drainage ditch on the outer side of a top plate of a basement comprises the following steps:
excavating a groove which is communicated with a water collecting well and used for laying a water flowing pipe on the outer side of a top plate of the basement;
cutting the flowing water pipe into halves along the length direction of the flowing water pipe to form a flowing water half pipe;
sequentially laying the flowing water half pipes with upward openings in the grooves;
carrying out slope finding and leveling on earthwork from the groove to the road surface to form a slope connected with the road surface and the groove;
pouring a concrete layer on the soil slope, performing calendaring and trowelling, and enabling the concrete layer to be pressed on the pipe wall of the flowing water semi-pipe to form the concrete layer connecting the pavement and the flowing water semi-pipe;
and building a brick laying layer between the groove and the side wall of the basement, plastering the outer side of the brick laying layer, and covering the brick laying layer on the pipe wall of the flowing water semi-pipe to form the brick laying layer for protecting the waterproof coiled material laid on the side wall of the basement.
Preferably, the grooves between two adjacent water collection wells are arranged in an inverted V-shape.
Preferably, the adjacent flowing water half pipes are sequentially overlapped in the flowing water direction in a mode that an upper pipe presses a lower pipe, the flowing water half pipe positioned at the top of the groove is an inverted V-shaped half pipe matched with the groove, and the inverted V-shaped half pipe is overlapped on the adjacent flowing water half pipes on two sides.
Preferably, the water flowing pipe is a corrugated pipe.
Preferably, the diameter of the bellows is 300 mm.
Preferably, the slope of the soil slope is 5%.
Preferably, the thickness of the concrete layer is 100 mm.
According to the construction method of the drainage ditch on the outer side of the top plate of the basement, the drainage channel for drainage is formed in the mode that the flowing water half pipe is laid in the groove, compared with the bricklaying ditch for drainage formed in the bricklaying mode, the construction efficiency can be obviously improved in the mode that the flowing water half pipe is laid, the flowing water half pipe can be made of common plastic pipes, the construction method has the advantages of being low in cost, time-saving and labor-saving, a concrete layer with gradient is arranged between the groove and the road surface to ensure that rainwater can smoothly flow into the flowing water half pipe, meanwhile, a bricklaying layer is laid between the side wall of the basement and the groove and is plastered on the outer side of the bricklaying layer to protect waterproof coiled materials laid on the side wall of the basement, smooth outdoor drainage of the basement is ensured, construction is convenient and.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a drainage structure model obtained by the construction method of the drainage ditch on the outer side of the top plate of the basement;
FIG. 2 is a schematic view of the vertical cross-section of FIG. 2;
fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 3 and 2.
Wherein, the concrete water-collecting well comprises 1-top plate, 2-running water half pipe, 3-groove, 4-side wall, 5-concrete layer, 6-soil slope, 7-road surface, 8-brick layer and 9-water collecting well.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a construction method of the basement roof outer side drainage ditch, which has high efficiency and low cost.
Referring to fig. 1 to 3, fig. 1 is a schematic model view of a drainage structure obtained by the method for constructing the drainage ditch on the outer side of the top plate of the basement according to the present invention; FIG. 2 is a schematic view of the vertical cross-section of FIG. 2; fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 3 and 2.
The invention provides a construction method of a drainage ditch on the outer side of a top plate of a basement, which comprises the following steps:
excavating a groove 3 which is communicated with a water collecting well 9 and used for laying a water flowing pipe on the outer side of a top plate 1 of the basement;
cutting the flowing water pipe into halves along the length direction of the flowing water pipe to form a flowing water half pipe 2;
the flowing water half pipes 2 are sequentially laid in the grooves 3 with the openings facing upwards;
leveling the earthwork from the groove 3 to the road surface 7 to form a sloping soil slope 6 connected with the road surface 7 and the groove 3;
pouring a concrete layer 5 on the soil slope 6, performing calendaring and trowelling, and enabling the concrete layer 5 to be pressed on the pipe wall of the flowing water semi-pipe 2 to form the concrete layer 5 connecting the pavement 7 and the flowing water semi-pipe 2;
Wherein, the groove 3 can be an arc groove 3 so as to lay the running water half-pipe 2 in the groove 3, the running water half-pipe 2 is a half-pipe cut along the length direction of the running water pipe, and the running water half-pipes 2 are sequentially laid in the groove 3 so that the running water half-pipe 2 forms a channel for draining water on the groove 3. In order to ensure that water on the pavement 7 flows into the flowing water half pipe 2 and then flows into the water collecting well 9 from the flowing water half pipe 2, the earthwork between the groove 3 and the pavement 7 needs to be leveled by slope finding, namely, the earthwork between the groove 3 and the pavement 7 is leveled by arranging and leveling, so that a slope 6 with a slope is formed between the groove 3 and the pavement 7, then a concrete layer 5 is poured on the slope 6, the concrete layer 5 is polished and leveled by press, meanwhile, the concrete layer 5 is pressed on the pipe wall of the flowing water half pipe 2 in the groove 3, so that the concrete layer 5 is connected between the pavement 7 and the flowing water half pipe 2, and rainwater on the pavement 7 flows into the flowing water half pipe 2 through the concrete layer 5 and then flows into the water collecting well 9. For preventing the waterproofing membrane on rainwater washout basement side wall 4, build brick layer 8 by laying bricks or stones simultaneously between the side wall 4 of basement and back slot 3 to keep off the side wall 4 of basement through brick layer 8, and then protect the waterproofing membrane on the basement side wall 4.
Therefore, the construction method of the drainage ditch on the outer side of the top plate of the basement provided by the invention forms the drainage channel for drainage in a mode of laying the running water half pipe 2 in the groove 3, compared with a bricklaying mode for drainage, the construction efficiency can be obviously improved in a mode of laying the running water half pipe 2, the running water half pipe 2 can be made of common plastic pipes, the construction method has the advantages of being low in cost, time-saving and labor-saving, the slope concrete layer 5 is arranged between the groove 3 and the road surface 7 to ensure that rainwater can smoothly flow into the running water half pipe 2, and the bricklaying layer 8 is built between the side wall 4 of the basement and the groove 3 to protect the waterproof coiled material laid on the side wall 4 of the basement, the outdoor drainage of the basement is ensured to be smooth, the construction is convenient and rapid, labor is saved, and materials are saved.
On the basis of the above-mentioned embodiment, considering the specific opening of the gutters 3, in order to ensure that the water flow in the flow half-pipe 2 laid on the gutters 3 can flow into the water collecting wells 9 quickly and smoothly, it is preferred that the gutters 3 between two adjacent water collecting wells 9 are arranged in an inverted V-shape. Namely, the grooves 3 for communicating two adjacent collecting wells 9 have a structure with a high middle and two low sides, so that the flowing water half pipes 2 laid on the grooves 3 are distributed in a structure with a high middle and two low sides, and the water flow entering the flowing water half pipes 2 can rapidly flow to the collecting wells 9 on two sides. Considering the specific slope arrangement of the grooves 3, it is preferable that the slope of the grooves 3 is 5%.
In addition to the above-mentioned embodiments, considering the concrete laying manner of the running water half-pipes 2 on the grooves 3 arranged in the inverted V shape, it is preferable that the adjacent running water half-pipes 2 are sequentially overlapped in the water flow direction in such a manner that the upper pipe presses the lower pipe, and the running water half-pipe 2 positioned at the top of the groove 3 is the inverted V-shaped half-pipe corresponding to the groove 3, and the inverted V-shaped half-pipe is overlapped on the adjacent running water half-pipe 2 at both sides.
On the basis of the above-described embodiment, in consideration of the specific selection of the water flow pipe, it is preferable that the water flow pipe is a corrugated pipe. The inner layer of the corrugated pipe is smooth, water flow is facilitated, the corrugated pipe is convenient to bend and stretch, the corrugated pipe is suitable for grooves 3 of different shapes and lengths, and the corrugated pipe has the advantages of static electricity discharge, light weight, flexibility, good wear resistance and bending resistance and most of chemical substance resistance.
On the basis of the above embodiment, it is preferable that the diameter of the bellows is 300mm in consideration of the specific size setting of the bellows. Of course, the diameter of the corrugated pipe can also be determined according to the rainwater quantity and other water displacement quantities of a construction site.
On the basis of any of the above embodiments, in consideration of the specific slope setting of the soil slope 6, it is preferable that the slope of the soil slope 6 is 5%, and of course, the slope of the soil slope 6 may also be set to other values as needed. Considering the specific setting of the thickness of the concrete layer 5, it is preferable that the thickness of the concrete is 100 mm. Of course, the concrete thickness can also be determined according to the actual situation in the field.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The construction method of the basement roof outside drainage ditch provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. The construction method of the basement roof outer side drainage ditch is characterized by comprising the following steps:
digging a groove (3) which is communicated with a water collecting well (9) and used for laying a water flowing pipe at the outer side of a top plate (1) of the basement;
cutting the flowing water pipe into halves along the length direction of the flowing water pipe to form a flowing water half pipe (2);
the flowing water half pipes (2) are sequentially laid in the grooves (3) with the openings facing upwards;
carrying out slope finding and leveling on earthwork from the groove (3) to the road surface (7) to form a soil slope (6) which is connected with the road surface (7) and the groove (3) and has slope;
pouring a concrete layer (5) on the soil slope (6), performing calendaring and trowelling, and enabling the concrete layer (5) to be pressed on the pipe wall of the flowing water semi-pipe (2) to form the concrete layer (5) for connecting the pavement (7) and the flowing water semi-pipe (2);
masonry brick layer (8) between groove (3) and side wall (4) of basement, and the outside of masonry brick layer (8) is plastered, and makes masonry brick layer (8) gland in on the pipe wall of flowing water semi-pipe (2), with the formation be used for the protection lay the waterproofing membrane on side wall (4) masonry brick layer (8).
2. The construction method of the basement roof lateral drainage ditch according to claim 1, wherein the ditch (3) between two adjacent water collecting wells (9) is arranged in an inverted V shape.
3. The construction method of the basement roof outer drainage ditch according to claim 2, characterized in that the adjacent flowing water half pipes (2) are overlapped in the flowing water direction in a mode that the upper pipe presses the lower pipe, and the flowing water half pipe (2) at the top of the ditch (3) is an inverted V-shaped half pipe which is matched with the ditch (3) and is overlapped on the adjacent flowing water half pipes (2) at two sides.
4. The construction method of the basement roof outer drainage ditch according to claim 3, wherein the flow pipe is a corrugated pipe.
5. The construction method of the basement roof outer drainage ditch according to claim 4, wherein the diameter of the corrugated pipe is 300 mm.
6. The construction method of the basement roof lateral drainage ditch according to any one of claims 1 to 5, wherein the slope of the soil slope (6) is 5%.
7. The construction method of the basement roof lateral drainage ditch according to claim 6, wherein the thickness of the concrete layer (5) is 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184270.1A CN110805113A (en) | 2019-11-27 | 2019-11-27 | Construction method of basement roof outer side drainage ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184270.1A CN110805113A (en) | 2019-11-27 | 2019-11-27 | Construction method of basement roof outer side drainage ditch |
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| Publication Number | Publication Date |
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| CN110805113A true CN110805113A (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911184270.1A Pending CN110805113A (en) | 2019-11-27 | 2019-11-27 | Construction method of basement roof outer side drainage ditch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855810A (en) * | 2022-04-22 | 2022-08-05 | 浙江天苑景观建设有限公司 | Waterproof and anti-seepage basement structure and construction method thereof |
Citations (5)
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| CN205171643U (en) * | 2015-11-25 | 2016-04-20 | 浙江荣林环境工程有限公司 | Basement roof drainage system |
| CN109322328A (en) * | 2018-11-27 | 2019-02-12 | 上海应用技术大学 | A kind of extremely frigid zones subway station top plate guarded drainage method and system |
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| JP2019127754A (en) * | 2018-01-24 | 2019-08-01 | 株式会社Ｌｉｘｉｌ | Roof body |
| CN110359470A (en) * | 2019-07-23 | 2019-10-22 | 福建磊鑫(集团)有限公司 | Bellows intercepting ditch construction technology |
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2019
- 2019-11-27 CN CN201911184270.1A patent/CN110805113A/en active Pending
Patent Citations (5)
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| CN205171643U (en) * | 2015-11-25 | 2016-04-20 | 浙江荣林环境工程有限公司 | Basement roof drainage system |
| JP2019127754A (en) * | 2018-01-24 | 2019-08-01 | 株式会社Ｌｉｘｉｌ | Roof body |
| CN209025236U (en) * | 2018-10-25 | 2019-06-25 | 青岛建设集团有限公司 | Shed deckhead landscape seeps discharge structure |
| CN109322328A (en) * | 2018-11-27 | 2019-02-12 | 上海应用技术大学 | A kind of extremely frigid zones subway station top plate guarded drainage method and system |
| CN110359470A (en) * | 2019-07-23 | 2019-10-22 | 福建磊鑫(集团)有限公司 | Bellows intercepting ditch construction technology |
Non-Patent Citations (1)
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| 薛绍祖: "《地下防水工程质量验收规范培训讲座》", 31 October 2002, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855810A (en) * | 2022-04-22 | 2022-08-05 | 浙江天苑景观建设有限公司 | Waterproof and anti-seepage basement structure and construction method thereof |
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Application publication date: 20200218 |
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| RJ01 | Rejection of invention patent application after publication |