CN104613238A - Method for preventing water leakage after hole is formed in basement exterior wall process pipe - Google Patents
Method for preventing water leakage after hole is formed in basement exterior wall process pipe Download PDFInfo
- Publication number
- CN104613238A CN104613238A CN201410719681.7A CN201410719681A CN104613238A CN 104613238 A CN104613238 A CN 104613238A CN 201410719681 A CN201410719681 A CN 201410719681A CN 104613238 A CN104613238 A CN 104613238A
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- Prior art keywords
- process pipe
- basement
- hole
- perforate
- flange plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/022—Sealing by welding
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a method for preventing water leakage after a hole is formed in a basement exterior wall process pipe. The method comprises the steps that the process pipe preformed hole is formed in a basement reinforced concrete wall, and the position of the process pipe preformed hole must be higher than the basement ground and lower than the basement top surface by 15-20 cm; the opening diameter of the process pipe preformed hole is lower than or equal to 50 cm; when the diameter of the process pipe is larger than 50 cm, a rib plate used for strengthening the stiffness is additionally arranged in the position where the process pipe builds up welding with a flange plate; waterproof plugging after the hole is formed is achieved due to the fact that waterproofing work is conducted on a water attaining surface of the basement reinforced concrete wall. By means of the method, the waterproof performance is high, and it is guaranteed that no water leakage in 20 years or a longer time is achieved only through one-time construction. The method for preventing water leakage after the hole is formed in the basement exterior wall process pipe has the advantages that through the waterproof solution, the construction is simple and convenient, the construction period is short, the manufacturing cost is low, and meanwhile the basement hole water leakage problem which always troubles the building field during the construction period and after the project closeout is solved.
Description
Technical field
The present invention relates to a kind of prevent the perforate of outer wall of basement process pipe after the method for leaking.
Background technique
In newly-built or transformation project, a lot of construction project can relate to process pipe will pass external wall, enters construction wall inside, prevents underground water from being infiltrated in building basement by pipeline like this, is the emphasis that this intermediate item needs to consider.Traditional anti-leaking method is substantially; between process pipe and construction wall, adopt various stabilizer and anti-strike-through to carry out practical operation; after implementing according to traditional anti-leaking method; due to the mechanical periodicity of underground water; the material water loggings such as antiseepage stabilizer and anti-strike-through and the reason such as aging; usual meeting was in 1 year or will again leak in two years, used to the building later stage and brought very large economic waste and immeasurable loss.
Summary of the invention
For deficiency structural in prior art, the object of this invention is to provide a kind of prevent the perforate of outer wall of basement process pipe after the method for leaking, to change method comparatively traditional at present, the expenditure of lower cost, the use of longer time.
For achieving the above object, the technical solution used in the present invention be to provide a kind of prevent the perforate of outer wall of basement process pipe after the method for leaking, the method comprises the following steps:
1) on basement reinforced concrete wall, offer process pipe preformed hole, the position of process pipe preformed hole must be descended room floor above Ground, lower than basement end face 15-20 centimetre, be beneficial to the construction of perforate and waterproof shutoff and the laying of process pipe;
2) described process pipe preformed hole is circular port, Kai Kong Zhi Jing≤50 centimetre;
3) when the diameter of process pipe is greater than 50 centimetres, need to set up in the position of process pipe and flange plate built-up welding the floor strengthening rigidity;
4) the waterproof shutoff after perforate, do water-proofing treating at basement reinforced concrete wall upstream face:
1. in step 1) exterior wall concrete metope after perforate beats multiple pre-embedded bolt hole;
2. the flange plate of rigidity material and heap postwelding is selected, flange plate and process pipe are piled postwelding to be buckled on process pipe preformed hole, waterproof apron to be padded between basement reinforced concrete wall upstream face after flange plate and perforate, and it is fastening that pre-embedded bolt is screwed into pre-embedded bolt hole through flange plate, to guarantee seal, keep away water experiment without the need to carrying out.
Effect of the present invention adopts the method water-proof performance high, and only once construction just can ensure 20 years or water-tight in the longer time.The construction of this waterproof solution is simple and convenient, and the construction time is short.The most important thing is that this waterproof solution cost is cheaper, can economize on the use of funds for user.Common process pipe is passing through basement wall construction, a fixing requirement is not also had at present to be with rigidity waterproof or flexible water, all design according to local level of ground water and extreme weather conditions, also various method of construction is there is in construction, the waterproof construction of a general process pipe repeatedly will be filled water-proofing material and just can be ensured no longer to leak, for the pipeline waterproof of 300 mm dias, the construction of its routine needs the filling water-proofing material of at least three times, and the engineering time will at about 1 month, total cost is not less than 10,000 yuan, but adopt the present invention relates to a kind of prevent the perforate of outer wall of basement process pipe after the method for leaking and construction process, only need once construct, construction period is the longest is one week, guarantee 20 years water-tight, construction cost is general not higher than 0.2 ten thousand yuan.The disposable pipeline done is more, and overall cost of constructing can have superiority more.Hole, the hole of this basement perforate waterproof and original process pipe are controlled Lou, the solution optimum scheme of leak stopping, be through experimental summary for many years, solve simultaneously basement perforate leak also be perplex always building field construction period and project be completed after more scabrous engineering roadblock.
Accompanying drawing explanation
Fig. 1 is the structural representation of outer wall of basement process pipe perforate rear defence leak-stopping water of the present invention;
Fig. 2 is the flange plate schematic diagram in the present invention's structure of preventing from leaking.
In figure:
1, flange plate 2, process pipe preformed hole 3, flange plate bolt hole 4, process pipe and flange plate full weld 5, pre-embedded bolt 6, basement reinforced concrete wall 7, waterproof apron 8, process pipe
Embodiment
By reference to the accompanying drawings to of the present invention prevent the perforate of outer wall of basement process pipe after the method for leaking be illustrated.
As shown in Figure 1, 2, according to the needs of process pipe transformation, in original outer wall of basement perforate, there is provided the path of turnover basement to newly-increased process pipe, the thing followed is the waterproof problem of basement, for solving waterproof problem after this type of basement perforate, of the present invention prevent the perforate of outer wall of basement process pipe after the method for leaking, the method comprises the following steps:
1) go into operation skill pipeline preformed hole 2 on basement reinforced concrete wall, must descend room floor above Ground, be advisable lower than basement end face 15-20 centimetre in its position, to facilitate perforate and waterproof plugging construction, considers the laying of process pipe 8 simultaneously.
2) selection of outer wall of basement hole shape, according to process pipe 8 require perforate, be generally circle, perforate size do not affect outer wall of basement structure use be advisable, be advisable in Zhi Jing≤50 centimetre of process pipe preformed hole 2.
3) when the diameter of process pipe 8 is greater than 50 centimetres, need to increase in the position of process pipe and flange plate 1 built-up welding floor and strengthen the process that rigidity makes.
4) the waterproof shutoff after perforate, do water-proofing treating at basement reinforced concrete wall upstream face:
1. in step 1) exterior wall concrete metope after perforate beats multiple pre-embedded bolt hole;
2. the flange plate 1 of rigidity material is selected, flange plate 1 and process pipe 8 heap postwelding are buckled on process pipe preformed hole 2, waterproof apron 7 to be padded between basement reinforced concrete wall upstream face after flange plate 1 and perforate, and it is fastening that pre-embedded bolt 5 is screwed into pre-embedded bolt hole through flange plate preformed hole 3, to guarantee seal, keep away water experiment without the need to carrying out.
Of the present invention prevent the perforate of outer wall of basement process pipe after the method for leaking is disposable solve perforate after leak water problem.
Claims (1)
1. a method of leaking after preventing the perforate of outer wall of basement process pipe, the method comprises the following steps:
1) on basement reinforced concrete wall, process pipe preformed hole (2) is offered, the position of process pipe preformed hole (2) must be descended room floor above Ground, lower than basement end face 15-20 centimetre, be beneficial to the construction of perforate and waterproof shutoff and the laying of process pipe (8);
2) described process pipe preformed hole (2) is circular port, Kai Kong Zhi Jing≤50 centimetre;
3) when the diameter of process pipe (8) is greater than 50 centimetres, need to set up in the position of process pipe and flange plate (1) built-up welding the floor strengthening rigidity;
4) the waterproof shutoff after perforate, do water-proofing treating at basement reinforced concrete wall upstream face:
1. in step 1) exterior wall concrete metope after perforate beats multiple pre-embedded bolt hole;
2. the flange plate (1) of rigidity material is selected, flange plate (1) and process pipe (8) are piled postwelding to be buckled on process pipe preformed hole (2), upper waterproof apron (7) to be padded between basement reinforced concrete wall upstream face after flange plate (1) and perforate, and it is fastening to guarantee seal that pre-embedded bolt (5) is screwed into pre-embedded bolt hole through flange plate (1), keep away water experiment without the need to carrying out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719681.7A CN104613238A (en) | 2014-12-02 | 2014-12-02 | Method for preventing water leakage after hole is formed in basement exterior wall process pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719681.7A CN104613238A (en) | 2014-12-02 | 2014-12-02 | Method for preventing water leakage after hole is formed in basement exterior wall process pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613238A true CN104613238A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719681.7A Pending CN104613238A (en) | 2014-12-02 | 2014-12-02 | Method for preventing water leakage after hole is formed in basement exterior wall process pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104613238A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812324A (en) * | 2015-11-30 | 2017-06-09 | 中国冶集团有限公司 | A kind of method that outer wall of basement increases wall bushing |
| CN106931240A (en) * | 2015-12-29 | 2017-07-07 | 中国二十冶集团有限公司 | Perforate method for waterproofing after waterproof construction |
| CN109680897A (en) * | 2018-12-28 | 2019-04-26 | 广东景龙装配科技有限公司 | Environmentally friendly composite brick and preparation method thereof, construction method |
| CN109853904A (en) * | 2018-12-28 | 2019-06-07 | 广东景龙装配科技有限公司 | A kind of construction method of aerial platform |
| CN109853903A (en) * | 2018-12-28 | 2019-06-07 | 广东景龙装配科技有限公司 | Aerial platform and its building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA959882A (en) * | 1971-05-24 | 1974-12-24 | Interpace Corporation | Pipe to manhole seal |
| DE2909125A1 (en) * | 1979-03-08 | 1980-09-18 | Cillichemie | Watertight connection for pipeline through bathing pool wall - has stuffing of polyurethane gel clamped between foam rings |
| EP0259765B1 (en) * | 1986-09-11 | 1990-11-22 | Dyckerhoff & Widmann Aktiengesellschaft | Prefabricated part made of concrete or concrete steel |
| JP2008248601A (en) * | 2007-03-30 | 2008-10-16 | Kubota Ci Kk | Sewer conduit |
| CN201599493U (en) * | 2010-03-03 | 2010-10-06 | 浙江海洋学院 | Underground wall bushing |
| CN202360906U (en) * | 2011-11-26 | 2012-08-01 | 青岛四方庞巴迪铁路运输设备有限公司 | Pipe sealing device of railway vehicle |
-
2014
- 2014-12-02 CN CN201410719681.7A patent/CN104613238A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA959882A (en) * | 1971-05-24 | 1974-12-24 | Interpace Corporation | Pipe to manhole seal |
| DE2909125A1 (en) * | 1979-03-08 | 1980-09-18 | Cillichemie | Watertight connection for pipeline through bathing pool wall - has stuffing of polyurethane gel clamped between foam rings |
| EP0259765B1 (en) * | 1986-09-11 | 1990-11-22 | Dyckerhoff & Widmann Aktiengesellschaft | Prefabricated part made of concrete or concrete steel |
| JP2008248601A (en) * | 2007-03-30 | 2008-10-16 | Kubota Ci Kk | Sewer conduit |
| CN201599493U (en) * | 2010-03-03 | 2010-10-06 | 浙江海洋学院 | Underground wall bushing |
| CN202360906U (en) * | 2011-11-26 | 2012-08-01 | 青岛四方庞巴迪铁路运输设备有限公司 | Pipe sealing device of railway vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812324A (en) * | 2015-11-30 | 2017-06-09 | 中国冶集团有限公司 | A kind of method that outer wall of basement increases wall bushing |
| CN106931240A (en) * | 2015-12-29 | 2017-07-07 | 中国二十冶集团有限公司 | Perforate method for waterproofing after waterproof construction |
| CN109680897A (en) * | 2018-12-28 | 2019-04-26 | 广东景龙装配科技有限公司 | Environmentally friendly composite brick and preparation method thereof, construction method |
| CN109853904A (en) * | 2018-12-28 | 2019-06-07 | 广东景龙装配科技有限公司 | A kind of construction method of aerial platform |
| CN109853903A (en) * | 2018-12-28 | 2019-06-07 | 广东景龙装配科技有限公司 | Aerial platform and its building |
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Application publication date: 20150513 |
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