CN107795021A - Minimally invasive leak stopping system and its construction technology - Google Patents
Minimally invasive leak stopping system and its construction technology Download PDFInfo
- Publication number
- CN107795021A CN107795021A CN201610770406.7A CN201610770406A CN107795021A CN 107795021 A CN107795021 A CN 107795021A CN 201610770406 A CN201610770406 A CN 201610770406A CN 107795021 A CN107795021 A CN 107795021A
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- China
- Prior art keywords
- liquid injection
- injection hole
- repellent paint
- layer
- minimally invasive
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of minimally invasive leak stopping system and its construction technology, its drip irrigation device is basic unit, waterproof layer, adhesive linkage and the surface layer for including setting gradually, liquid injection hole is provided with the surface layer, the bottom of the liquid injection hole is connected with the adhesive linkage, and uncured water-repellent paint is marked with the liquid injection hole.The present invention solves the problems, such as that existing waterproofing and leakage-stopping construction speed is slow, construction cost is low, time-consuming.
Description
Technical field
The present invention relates to a kind of waterproofing and leakage-stopping field, and in particular, it is related to a kind of minimally invasive leak stopping system and its construction
Technique.
Background technology
It is exactly the benefit in indoor and outdoor Construction for waterproofing treatment to building and indoor and outdoor seepage region for waterproofing and leakage-stopping narrow sense
Leakage construction.In broad terms, this is water-proofing treatment and liquid, the liquid mending-leakage processing for treating space object.
, it is necessary to which mainly there are toilet, kitchen, balcony etc. in the space for doing waterproof during house fitting.The mesh of waterproof
Mainly oneself family when using flowing water, neighbours downstairs can be influenceed by seepage.So when the roof leak of own home
Or during infiltration, it is of no avail to do waterproof in the ceiling of oneself, it is necessary to which it is just effective to do waterproof on the ground of your upstairs neighbours.
In the prior art, the Chinese patent that Authorization Notice No. is CN203559439U discloses a kind of underground project waterproof and blocked up
Drain structure, including adjacent two sections of jurisdiction, groove, phase are formed between the adjacent side wall upper part of two adjacent sections of jurisdiction
Gap is formed between the adjacent lower sidewall of two adjacent sections of jurisdiction, gap communicates with groove, it is in the lower section of groove;It is described
Have a slip casting liquid layer by enhancing perfusion in gap, be filled with joint seal material layer and caulking material layer in groove, slip casting liquid layer it is upper
Top surface is in contact with the bottom surface of joint seal material layer, and the top surface of joint seal material layer is in contact with the bottom surface of caulking material layer, filleting material
The upper top surface of the bed of material on the adjacent part of the madial wall of its both sides section of jurisdiction with scribbling float coat.
Above-mentioned waterproofing and leakage-stopping structure is suitable only for the waterproofing and leakage-stopping in visible leak gap, but because water is non-porous
Not entering, it gradually penetrates into building interior by strength such as blast, convection current, impact, attachment, capillarys, and in the process of infiltration
It is not easy to realize from surface.If building body leak, that just illustrates it is that waterproof layer is problematic, and where specific leakage point is to be difficult
Find.It is exactly that the ceramic tile of outside is pried open according to the conventional method, then dig again because waterproof layer appearance has hard ceramic tile
Waterproof layer is opened, does new waterproof layer again, then lay ceramic tile again.Wherein labour cost, fee of material, on the time used consumption be
It is very big.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of minimally invasive leak stopping system, its energy
It is enough quickly to realize waterproofing and leakage-stopping, and construction cost is low, time-consuming short.
To achieve the above object, the invention provides following technical scheme:A kind of minimally invasive leak stopping system, including set gradually
Basic unit, waterproof layer, adhesive linkage and surface layer, be provided with liquid injection hole on the surface layer, the bottom of the liquid injection hole with it is described bonding
Layer is connected, and uncured water-repellent paint is marked with the liquid injection hole.
It by using above-mentioned technical proposal, can be punched on surface layer, uncured waterproof is then injected in liquid injection hole and is applied
Material, because the bottom of liquid injection hole is connected with adhesive linkage, so uncured water-repellent paint can flow to bonding along liquid injection hole
Layer, and new waterproof layer is formed in adhesive linkage vertical spread, so as to play a part of waterproofing and leakage-stopping, and original waterproof layer also can
Repaired under the supplement of uncured water-repellent paint, so as to form double layer water-proof structure.And this structure does not need the broken of large area
Bad surface layer, original building structure is damaged small.
Preferably, the top surface of the uncured water-repellent paint is provided with capping layer, the capping layer is located at the liquid injection hole
It is interior.
By using above-mentioned technical proposal, capping layer can play a protective role to uncured water-repellent paint, prevent non-solid
Chemoprevention water paint is contaminated and influences its waterproof effect.
Preferably, be provided with tissue layer among the adhesive linkage, the tissue layer by the adhesive linkage be divided into upper strata and
Lower floor.
By using above-mentioned technical proposal, the upper and lower are able to realize the connection of waterproof layer and surface layer, also, on
Layer can pass through tissue layer realization with lower floor and preferably be connected, and its adhesive strength is high;Further, since tissue layer is provided with, it is non-solid
Chemoprevention water paint reaches tissue layer after flowing to upper strata, and is opened in tissue layer vertical spread so that the laying of uncured water-repellent paint
Face is wider, so as to improve its waterproof effect.
Preferably, being provided with liquid injection pipe in the liquid injection hole, the uncured water-repellent paint is poured into the liquid injection pipe.
By using above-mentioned technical proposal, uncured water-repellent paint can be avoided to be absorbed by surface layer, avoided uncured anti-
Water paint wastes, so as to cost-effective.
In view of the deficienciess of the prior art, it is another object of the present invention to provide a kind of minimally invasive blocking construction work
Skill, it can quickly realize waterproofing and leakage-stopping, and construction cost is low, time-consuming short.
To achieve the above object, the invention provides following technical scheme:A kind of construction work for minimally invasive leak stopping system
Skill, uncured waterproof is then injected into liquid injection hole and is applied close to the position of leakage point drilling machine drill liquid injection hole in surface layer first
Material.
By using above-mentioned technical proposal, it is not necessary to the destruction earth construction of large area, it is possible to realize earth construction
Waterproofing and leakage-stopping acts on.Liquid injection hole after being drilled using drilling machine can be by uncured water-repellent paint, so as to play waterproofing and leakage-stopping
Effect.
Preferably, after the good liquid injection hole of drilling machine machine drill, liquid injection pipe is inserted in liquid injection hole, is then noted into liquid injection pipe
Enter uncured water-repellent paint.
By using above-mentioned technical proposal, uncured water-repellent paint can be avoided to be absorbed by surface layer, avoided uncured anti-
Water paint wastes, so as to cost-effective.
Preferably, after uncured water-repellent paint is injected into liquid injection hole, it is pressurized using booster pump into liquid injection hole.
By using above-mentioned technical proposal, the oil pressure relief of uncured water-repellent paint can be increased, can be more rapidly
Flow at crack, so as to quickly realize the effect of waterproofing and leakage-stopping.
Preferably, after supercharging a period of time, uncured water-repellent paint reserves one section of clearance spaces at the top of liquid injection pipe,
Front cover coating is injected into liquid injection pipe and forms capping layer.
By using above-mentioned technical proposal, capping layer can play a protective role to uncured water-repellent paint, prevent non-solid
Chemoprevention water paint is contaminated and influences its waterproof effect.
Preferably, the outlet nozzle of booster pump is threadedly coupled with liquid injection pipe.
By using above-mentioned technical proposal so that supercharging when will not gas leakage, pressurized effect is good, and is not required to very important person
The outlet nozzle of work additional mechanical supercharging pump is connected with liquid injection pipe, and the supercharging of continuation is capable of under the automatic work of booster pump.
Preferably, the escape pipe of booster pump is set into multiple outlet nozzles, each outlet nozzle connects a liquid injection pipe and increased
Pressure.
By using above-mentioned technical proposal, the uncured water-repellent paint in the liquid injection hole of many places can be increased simultaneously
Pressure, improve efficiency of construction.
In summary, the present invention has the advantages that compared to prior art:1. present invention construction is quick, time-consuming
It is short;2. the present invention uses invasive manner, original waterproof construction is destroyed small;3. the construction cost of the present invention is low.
Brief description of the drawings
Fig. 1 is the semi-cutaway of embodiment;
Fig. 2 is the A portions enlarged diagram in liquid injection hole in embodiment;
Fig. 3 is the schematic diagram of booster pump pressurization.
In figure:1st, basic unit;2nd, waterproof layer;3rd, lower floor;4th, tissue layer;5th, upper strata;6th, surface layer;61st, liquid injection hole;7th, fluid injection
Pipe;8th, uncured water-repellent paint post;9th, capping layer;10th, booster pump;101st, outlet nozzle.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment:A kind of minimally invasive leak stopping system, including basic unit 1, waterproof layer 2, adhesive linkage and the surface layer 6 set gradually, its
In, basic unit 1 is concrete base layer 1, and waterproof layer 2 uses coating waterproof layer 2 or waterproof roll, and adhesive linkage is mortar adhesive linkage, face
Layer 6 is floor or ceramic tile.Tissue layer 4 is provided among adhesive linkage, adhesive linkage is divided into upper strata 5 and lower floor 3 by tissue layer 4.Just
The problem of normal said structure is generally not present leak, but when deployed between it is longer after, the problem of leak just occurs.
After there is the problem of leak, first with after being poured with coloured water on surface layer 6, in the lower section of basic unit 1
Go to observe water leakage situation, it can be seen that occur colored water at leak at first, can thus be quickly found out closest to leakage point
Position.Then carry out boring liquid injection hole 61 on the surface layer 6 near the leakage point found out, bottom and the adhesive linkage of liquid injection hole 61 connect
It is logical.The Small Drill Press that Hangli Industry Co., Ltd., Shanghai produces can be selected to be drilled when boring liquid injection hole 61.Drilling knot
After beam, insertion liquid injection pipe 7, the height of liquid injection pipe 7 are generally below depth or and the fluid injection of liquid injection hole 61 in liquid injection hole 61
The deep equality in hole 61.Then uncured water-repellent paint is injected into liquid injection pipe 7 and forms uncured water-repellent paint post 8, it is uncured
Water-repellent paint can select rubberized asphalt non-cured water-proof coating or the uncured water-repellent paint of epoxy resin.
After having noted liquid, it is pressurized using booster pump 10, the booster pump 10 increases on the basis of existing booster pump 10
Multiple outlet nozzles 101 are added, the outer ring of outlet nozzle 101 is provided with external screw thread, and the top inwall of liquid injection pipe 7 is provided with interior spiral shell
Line.In blower operations, the outlet nozzle 101 of booster pump 10 is threadedly coupled with liquid injection pipe 7, is then pressurized.It will be pressurized
When the outlet nozzle 101 of pump 10 is threadedly coupled with liquid injection pipe 7, raw material band can be wound on the external screw thread of outlet nozzle 101, so that
It is more preferable to obtain the connection sealing of outlet nozzle 101 and liquid injection pipe 7, so as to reach more preferable pressurized effect.
After supercharging finishes, liquid level of the uncured water-repellent paint in liquid injection pipe 7 can decline, then in fluid injection
The liquid that binds is injected at the top of pipe 7, it is formed by curing capping layer 9, and the liquid that binds can use conventional solidification waterproof to apply
Material, can be water-proof acrylic acid paint or polyurethanes water-repellent paint.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of minimally invasive leak stopping system, including basic unit (1), waterproof layer (2), adhesive linkage and the surface layer (6) set gradually, its feature
It is:Liquid injection hole (61) is provided with the surface layer (6), the bottom of the liquid injection hole (61) connects with the adhesive linkage, described
Uncured water-repellent paint is marked with liquid injection hole (61).
2. minimally invasive leak stopping system according to claim 1, it is characterised in that:The top surface of the uncured water-repellent paint is set
There is capping layer (9), the capping layer (9) is located in the liquid injection hole (61).
3. minimally invasive leak stopping system according to claim 1, it is characterised in that:Tissue layer is provided among the adhesive linkage
(4), the adhesive linkage is divided into upper strata (5) and lower floor (3) by the tissue layer (4).
4. minimally invasive leak stopping system according to claim 1, it is characterised in that:Liquid injection pipe is provided with the liquid injection hole (61)
(7), the uncured water-repellent paint is poured into the liquid injection pipe (7).
A kind of 5. construction technology of minimally invasive leak stopping system for described in claim 3, it is characterised in that:First in surface layer (6)
Close to the position of leakage point drilling machine drill liquid injection hole (61), uncured water-repellent paint is then injected into liquid injection hole (61).
6. construction technology according to claim 5, it is characterised in that:After the good liquid injection hole (61) of drilling machine machine drill,
Insertion liquid injection pipe (7) in liquid injection hole (61), then injects uncured water-repellent paint into liquid injection pipe (7).
7. construction technology according to claim 6, it is characterised in that:Uncured water-repellent paint is being injected into liquid injection hole (61)
Afterwards, it is pressurized using booster pump (10) into liquid injection hole (61).
8. construction technology according to claim 7, it is characterised in that:It is pressurized after a period of time, uncured water-repellent paint
One section of clearance spaces is reserved at the top of liquid injection pipe (7), capping layer (9) is formed to the interior injection front cover coating of liquid injection pipe (7).
9. construction technology according to claim 7, it is characterised in that:The outlet nozzle (101) and liquid injection pipe of booster pump (10)
(7) it is threadedly coupled.
10. construction technology according to claim 9, it is characterised in that:By the escape pipe of booster pump (10) set it is multiple go out
Valve (101), each outlet nozzle (101) connect a liquid injection pipe (7) and are pressurized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610770406.7A CN107795021A (en) | 2016-08-30 | 2016-08-30 | Minimally invasive leak stopping system and its construction technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610770406.7A CN107795021A (en) | 2016-08-30 | 2016-08-30 | Minimally invasive leak stopping system and its construction technology |
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Publication Number | Publication Date |
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CN107795021A true CN107795021A (en) | 2018-03-13 |
Family
ID=61528636
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CN201610770406.7A Pending CN107795021A (en) | 2016-08-30 | 2016-08-30 | Minimally invasive leak stopping system and its construction technology |
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Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163971A1 (en) * | 2002-02-26 | 2003-09-04 | Jiann-Min Chen | Method of applying a self-adhesive waterproof membrane to an external wall and base slab of an underground construction |
CN1924534A (en) * | 2005-08-29 | 2007-03-07 | 李海军 | Method for detection and stopping leak for concrete buildings leakage source |
CN201512813U (en) * | 2009-09-23 | 2010-06-23 | 回中兴 | Grouting leakage-proof spout and grouting leakage-proof system using same |
CN201687013U (en) * | 2010-04-12 | 2010-12-29 | 胜利油田大明新型建筑防水材料有限责任公司 | Asphaltic base protection plate |
CN102022009A (en) * | 2010-11-12 | 2011-04-20 | 上海市第二建筑有限公司 | Non-destructive dampproof course repairing method and rear dampproof course |
CN102031747A (en) * | 2009-09-28 | 2011-04-27 | 郑州优特基础工程维修有限公司 | Road base reinforcing high-polymer loading and grouting method |
CN102168433A (en) * | 2011-03-23 | 2011-08-31 | 浙江南湖建设有限公司 | Grouting repairing method of water stopping curtain |
CN202706060U (en) * | 2012-06-12 | 2013-01-30 | 北京市第三建筑工程有限公司 | Waterproof structure for base plate deformation joint with width of 50 mm |
CN103174174A (en) * | 2013-03-21 | 2013-06-26 | 谢钢 | Settlement joint cement-based flexible waterstop and construction process thereof |
CN103205986A (en) * | 2013-04-16 | 2013-07-17 | 中国十七冶集团有限公司 | Concrete raft foundation construction-joint grouting device and construction method |
CN203160431U (en) * | 2013-03-21 | 2013-08-28 | 浙江环球制漆集团股份有限公司 | Heat preserving coating of concrete base layer |
CN103266614A (en) * | 2013-05-15 | 2013-08-28 | 北京市政建设集团有限责任公司 | Sublevel retreating type two-fluid composite grouting construction method for deep foundation pit of sandy gravel stratum |
CN103334501A (en) * | 2013-06-26 | 2013-10-02 | 青岛建安建设集团有限公司 | Seepage prevention construction method for bolt holes in exterior walls of buildings |
CN104119799A (en) * | 2014-07-14 | 2014-10-29 | 江苏津铭防水建材有限公司 | Non-cured rubber asphalt waterproof paint |
CN104895342A (en) * | 2015-04-02 | 2015-09-09 | 四川雅豪房地产开发有限公司 | A wall repair method |
CN105155541A (en) * | 2015-08-21 | 2015-12-16 | 中铁城建集团第三工程有限公司 | Double-slurry closing construction method for sump |
-
2016
- 2016-08-30 CN CN201610770406.7A patent/CN107795021A/en active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163971A1 (en) * | 2002-02-26 | 2003-09-04 | Jiann-Min Chen | Method of applying a self-adhesive waterproof membrane to an external wall and base slab of an underground construction |
CN1924534A (en) * | 2005-08-29 | 2007-03-07 | 李海军 | Method for detection and stopping leak for concrete buildings leakage source |
CN201512813U (en) * | 2009-09-23 | 2010-06-23 | 回中兴 | Grouting leakage-proof spout and grouting leakage-proof system using same |
CN102031747A (en) * | 2009-09-28 | 2011-04-27 | 郑州优特基础工程维修有限公司 | Road base reinforcing high-polymer loading and grouting method |
CN201687013U (en) * | 2010-04-12 | 2010-12-29 | 胜利油田大明新型建筑防水材料有限责任公司 | Asphaltic base protection plate |
CN102022009A (en) * | 2010-11-12 | 2011-04-20 | 上海市第二建筑有限公司 | Non-destructive dampproof course repairing method and rear dampproof course |
CN102168433A (en) * | 2011-03-23 | 2011-08-31 | 浙江南湖建设有限公司 | Grouting repairing method of water stopping curtain |
CN202706060U (en) * | 2012-06-12 | 2013-01-30 | 北京市第三建筑工程有限公司 | Waterproof structure for base plate deformation joint with width of 50 mm |
CN103174174A (en) * | 2013-03-21 | 2013-06-26 | 谢钢 | Settlement joint cement-based flexible waterstop and construction process thereof |
CN203160431U (en) * | 2013-03-21 | 2013-08-28 | 浙江环球制漆集团股份有限公司 | Heat preserving coating of concrete base layer |
CN103205986A (en) * | 2013-04-16 | 2013-07-17 | 中国十七冶集团有限公司 | Concrete raft foundation construction-joint grouting device and construction method |
CN103266614A (en) * | 2013-05-15 | 2013-08-28 | 北京市政建设集团有限责任公司 | Sublevel retreating type two-fluid composite grouting construction method for deep foundation pit of sandy gravel stratum |
CN103334501A (en) * | 2013-06-26 | 2013-10-02 | 青岛建安建设集团有限公司 | Seepage prevention construction method for bolt holes in exterior walls of buildings |
CN104119799A (en) * | 2014-07-14 | 2014-10-29 | 江苏津铭防水建材有限公司 | Non-cured rubber asphalt waterproof paint |
CN104895342A (en) * | 2015-04-02 | 2015-09-09 | 四川雅豪房地产开发有限公司 | A wall repair method |
CN105155541A (en) * | 2015-08-21 | 2015-12-16 | 中铁城建集团第三工程有限公司 | Double-slurry closing construction method for sump |
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