CN109372086A - A kind of construction method of simple easily construction drainage well - Google Patents
A kind of construction method of simple easily construction drainage well Download PDFInfo
- Publication number
- CN109372086A CN109372086A CN201811387847.4A CN201811387847A CN109372086A CN 109372086 A CN109372086 A CN 109372086A CN 201811387847 A CN201811387847 A CN 201811387847A CN 109372086 A CN109372086 A CN 109372086A
- Authority
- CN
- China
- Prior art keywords
- inspection shaft
- cement mortar
- brick
- construction
- cover board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
A kind of construction method of simple easily construction drainage well, comprising the following steps: preparation of construction；The brick arch ring at the inspection shaft of the tubing upper half: 1:2 cement sand plaster is used；Inspection shaft chute；The straight line of inspection shaft closes up；The processing of provided pipe.Compared with prior art, the medicine have the advantages that simple convenient, short time limit；Gully is high-quality.
Description
Technical field
The present invention relates to a kind of construction methods of the simple gully of construction site.
Background technique
The application unit is in carrying out certain indwelling place reconstruction and extension project work progress, and in positive value rainy season, amount of rainfall is abundant.It applies
Workshop with 2.5~3.0 meters of adjacent road, building height difference, hypsography low-lying.The rainwater of peripheral region flows remittance to construction after rain
In place.In order to exclude the ponding in construction site and foundation pit in time, it is badly in need of a large amount of conveniently simple construction drainage wells.
Summary of the invention
, duration urgent, construction environment complicated, construction site narrow the features such as big for construction scale, the purpose of the present invention
It is to provide a kind of construction method of simple easily construction drainage well.
To achieve the above object, the present invention is implemented with the following technical solutions.
A kind of construction method of simple easily construction drainage well, comprising the following steps:
1) it preparation of construction: cleans and rinses surface of base, no ponding is without sludge；Replace the support at inspection shaft position；The watering of brick material
It is wet；Cement mortar carries out match ratio stirring according to cement type；
2) construction requirement: the first shop fixtures slurry on the base surface of masonry；Brick to accomplish that metope is straight, corner is neat, wide
Degree is consistent, and well body must not lose shape；Angle is answered to be aligned the inside and outside overlap joint of the fissure of displacement up and down when laying bricks；Mortar is full in brickwork joint, must not have logical
Seam, slit width 10mm error≤± 2mm；The mortar of extrusion should be struck off when brick, and brick wall surface residual mortar is cleared up in time
Completely；
3) the brick arch ring at the inspection shaft of the tubing upper half: its arch ring height of 700 or less tubing of Φ is 125mm；
4) use 1:2 cement sand plaster: wet wall of sprinkling water, plastering are carried out in two times, are scraped after first scraping rough bottoming with ruler
Flat flat with wood stranding stranding again, slightly there is lines on surface, this coarse thickness 10mm, paints second in time after coarse cement mortar initial set
Road cement mortar, and it is compacted troweling；Plastering program answers interior wall after first exterior wall, and the suitable troweling of interior wall is completed if necessary；
5) inspection shaft chute: inspection shaft chute brick masonry, highly 1/2 for caliber, two shoulders are slightly to intermediate overboard, same chute
It must be plastered in two times with 1:2 cement mortar；
6) straight line of inspection shaft closes up: the prefabricated cover board straight line of 600 × 600 or more inspection shaft armored concrete closes up；Installation
When the prefabricated cover board of armored concrete must clean, top and bottom must not be got wrong；Two sides are arranged symmetrically when cover board is even number, when being odd number
The deviation for only allowing to have one piece；First spread the cement mortar of 25mm in cover board bottom, cover the every side of inspection shaft wall it is necessary >=150mm,
Cover board is embedding real with 1:2 cement mortar between stitching and forms joint to prevent from seeping water, and cover board surrounding is formed in fact with 1:2 cement mortar trowel used for plastering
45 ° of triangle seams, stitch high 5cm；
7) processing of provided pipe: the caliber direction of provided pipe and absolute altitude have to comply with design requirement on inspection shaft, and provided pipe is answered
It is connect with wall flat, smears triangle seam at 45 ° with 1:2 cement mortar in the junction of inspection shaft and adapter tube；If reserved tubing is managed
Material caliber is smaller, and the rainwater connection chieftain for such as giving the Φ 300 stayed uses to reach earthwork compactness requirement when trench backfill
Cutting machine is cut the tubing stayed is given, to facilitate trench backfill.
Compared with prior art, the medicine have the advantages that simple convenient, short time limit；Gully is high-quality.
Specific embodiment
A kind of construction method of simple easily construction drainage well, comprising the following steps:
1) it preparation of construction: cleans and rinses surface of base, no ponding is without sludge；Replace the support at inspection shaft position；The watering of brick material
It is wet；Cement mortar carries out match ratio stirring according to cement type；
2) construction requirement: the first shop fixtures slurry on the base surface of masonry；Brick to accomplish that metope is straight, corner is neat, wide
Degree is consistent, and well body must not lose shape；Angle is answered to be aligned the inside and outside overlap joint of the fissure of displacement up and down when laying bricks；Mortar is full in brickwork joint, must not have logical
Seam, slit width 10mm error≤± 2mm；The mortar of extrusion should be struck off when brick, and brick wall surface residual mortar is cleared up in time
Completely；
3) the brick arch ring at the inspection shaft of the tubing upper half: its arch ring height of 700 or less tubing of Φ is 125mm；
4) use 1:2 cement sand plaster: wet wall of sprinkling water, plastering are carried out in two times, are scraped after first scraping rough bottoming with ruler
Flat flat with wood stranding stranding again, slightly there is lines on surface, this coarse thickness 10mm, paints second in time after coarse cement mortar initial set
Road cement mortar, and it is compacted troweling；Plastering program answers interior wall after first exterior wall, and the suitable troweling of interior wall is completed if necessary；
5) inspection shaft chute: inspection shaft chute brick masonry, highly 1/2 for caliber, two shoulders are slightly to intermediate overboard, same chute
It must be plastered in two times with 1:2 cement mortar；
6) straight line of inspection shaft closes up: the prefabricated cover board straight line of 600 × 600 or more inspection shaft armored concrete closes up；Installation
When the prefabricated cover board of armored concrete must clean, top and bottom must not be got wrong；Two sides are arranged symmetrically when cover board is even number, when being odd number
The deviation for only allowing to have one piece；First spread the cement mortar of 25mm in cover board bottom, cover the every side of inspection shaft wall it is necessary >=150mm,
Cover board is embedding real with 1:2 cement mortar between stitching and forms joint to prevent from seeping water, and cover board surrounding is formed in fact with 1:2 cement mortar trowel used for plastering
45 ° of triangle seams, stitch high 5cm；
7) processing of provided pipe: the caliber direction of provided pipe and absolute altitude have to comply with design requirement on inspection shaft, and provided pipe is answered
It is connect with wall flat, smears triangle seam at 45 ° with 1:2 cement mortar in the junction of inspection shaft and adapter tube；If reserved tubing is managed
Material caliber is smaller, and the rainwater connection chieftain for such as giving the Φ 300 stayed uses to reach earthwork compactness requirement when trench backfill
Cutting machine is cut the tubing stayed is given, to facilitate trench backfill.
Claims (1)
1. a kind of construction method of simple easily construction drainage well, comprising the following steps:
1) it preparation of construction: cleans and rinses surface of base, no ponding is without sludge；Replace the support at inspection shaft position；The watering of brick material is wet；
Cement mortar carries out match ratio stirring according to cement type；
2) construction requirement: the first shop fixtures slurry on the base surface of masonry；Brick to accomplish that metope is straight, corner is neat, width one
It causes, well body must not lose shape；Angle is answered to be aligned the inside and outside overlap joint of the fissure of displacement up and down when laying bricks；Mortar is full in brickwork joint, must not there is straight joint, seam
Wide 10mm error≤± 2mm；The mortar of extrusion should be struck off when brick, and brick wall surface residual mortar is cleaned out in time；
3) the brick arch ring at the inspection shaft of the tubing upper half: its arch ring height of 700 or less tubing of Φ is 125mm；
4) use 1:2 cement sand plaster: wet wall of sprinkling water, plastering are carried out in two times, are struck off again after first scraping rough bottoming with ruler
It is rubbed with the hands and is put down with wood, slightly there is lines on surface, this coarse thickness 10mm, paints second water in time after coarse cement mortar initial set
Cement mortar, and it is compacted troweling；Plastering program answers interior wall after first exterior wall, and the suitable troweling of interior wall is completed if necessary；
5) inspection shaft chute: inspection shaft chute brick masonry, highly 1/2 for caliber, two shoulders are slightly overboard to centre, and same chute is necessary
It is plastered in two times with 1:2 cement mortar；
6) straight line of inspection shaft closes up: the prefabricated cover board straight line of 600 × 600 or more inspection shaft armored concrete closes up；Steel when installation
The prefabricated cover board of reinforced concrete must clean, and top and bottom must not be got wrong；Two sides are arranged symmetrically when cover board is even number, are only permitted when being odd number
Permitted the deviation for having one piece；First spread the cement mortar of 25mm in cover board bottom, cover the every side of inspection shaft wall it is necessary >=150mm, cover board
Embedding real with 1:2 cement mortar and form joint to prevent from seeping water, cover board surrounding 1:2 cement mortar trowel used for plastering reality shape at 45 ° three between seam
Corner connection seam, stitches high 5cm；
7) processing of provided pipe: the caliber direction of provided pipe and absolute altitude have to comply with design requirement on inspection shaft, and provided pipe should be with wall
Body connects flat, smears triangle seam at 45 ° with 1:2 cement mortar in the junction of inspection shaft and adapter tube；If reserved tubing tubing pipe
Diameter is smaller, the rainwater connection chieftain of the Φ 300 stayed is such as given, in order to reach earthwork compactness requirement when trench backfill, with cutting
Machine is cut the tubing stayed is given, to facilitate trench backfill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387847.4A CN109372086A (en) | 2018-11-21 | 2018-11-21 | A kind of construction method of simple easily construction drainage well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387847.4A CN109372086A (en) | 2018-11-21 | 2018-11-21 | A kind of construction method of simple easily construction drainage well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372086A true CN109372086A (en) | 2019-02-22 |
Family
ID=65377188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387847.4A Pending CN109372086A (en) | 2018-11-21 | 2018-11-21 | A kind of construction method of simple easily construction drainage well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293802A (en) * | 2021-06-29 | 2021-08-24 | 中建三局集团有限公司 | Construction method of inspection well |
-
2018
- 2018-11-21 CN CN201811387847.4A patent/CN109372086A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293802A (en) * | 2021-06-29 | 2021-08-24 | 中建三局集团有限公司 | Construction method of inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |