CN106088647A - The anti-compensating method of concrete cast-in-situ structurally waterproof - Google Patents
The anti-compensating method of concrete cast-in-situ structurally waterproof Download PDFInfo
- Publication number
- CN106088647A CN106088647A CN201610486227.0A CN201610486227A CN106088647A CN 106088647 A CN106088647 A CN 106088647A CN 201610486227 A CN201610486227 A CN 201610486227A CN 106088647 A CN106088647 A CN 106088647A
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- CN
- China
- Prior art keywords
- leaks
- glue
- place
- work surface
- situ
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004078 waterproofing Methods 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 stir all After even Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Sealing Material Composition (AREA)
Abstract
A kind of anti-compensating method of concrete cast-in-situ structurally waterproof, the method is in the place that leaks for concrete cast-in-situ structure, and first with the clogging gap that leaks of leak stopping king, and filling-in is to the outer surface that leaks；Expand as work surface to around centered by the place of leaking again；Place cleaning to concrete layer, clean, after drying cloud stone glue is mixed with firming agent after be coated at work surface, solid after, coating epoxide resin AB glue at once.The present invention uses and first carries out leak stopping open fire process with leak stopping king, first pass water-proofing treatment is carried out again with cloud stone glue and firming agent, finally carry out second time water-proofing treatment with epoxide resin AB glue, first pass time water-proofing treatment can be dried in one minute, and the material filming rear defence pressure of work surface coating is more than 5 MPas.This anti-benefit waterproof method is simple to operation, quick, and the shelf-life is suitable for service life with concrete, by experimental observation for several times, the most nowhere leaks through position of this anti-benefit waterproof method reparation, hinge structure cost-effective more than 80%.
Description
Technical field
The present invention relates to a series of waterproof models such as cast-in-place concrete structure roofing, toilet, tunnel, basement, cistern
Enclose interior waterproofing work.
Background technology
The waterproofing works such as the roofing of existing concrete structure, toilet, tunnel, basement, cistern are just to use mostly
Face waterproof technology.Such as, roof waterproof, 95% be above use waterproof roll constructs, but, in work progress and construction
After finished product protection it is difficult to ensure that put in place, can there is water leakage situation in the overwhelming majority, it is necessary to carries out the construction of secondary waterproof maintenance,
Make that difficulty of construction is big, cost increases；For another example, tunnel leak, basement leaking, currently mainly use grouting and water-proof, prevent for this kind
The quality guarantee period of water construction is no more than 2 years；And for example, toilet is leaked, and presently the most effective solution is to re-start
Waterproof homework, construction cost is high, the longest.Therefore, how the concrete cast-in-situ structure place of leaking is carried out waterproof homework for working as
One of front urgent problem.
Summary of the invention
The technical problem to be solved is: for above-mentioned the deficiencies in the prior art, it is provided that a kind of concrete cast-in-situ
The anti-compensating method of structurally waterproof, to solve the existing technical barrier that leaks, is greatly shortened the engineering time, and with low cost, more anti-than existing
Water operation cost-effective more than 80%.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of concrete cast-in-situ structurally waterproof
Anti-compensating method, the method step is as follows:
A. in the place that leaks for concrete cast-in-situ structure, with the clogging gap that leaks of leak stopping king, and filling-in is to the outer surface that leaks；
B., centered by the place that leaks, 10-15cm is expanded to around, as work surface；Place cleaning is to concrete layer, to remove
Material outside concrete layer, and ensure that work surface is clean, be dried；
C., after cloud stone glue being mixed with firming agent by weight 100:2-100:5, stirred, coating 0.3-0.5cm is thicker than work
Make at face；
After the most solid, the epoxide resin AB glue by weight 1:1 mix homogeneously thick for coating 0.3-0.5cm at once.
The above-mentioned leak stopping king that mentions, cloud stone glue, epoxide resin AB glue are all commercial products；Firming agent is also commercially available prod,
Firming agent in this area all can be applicable to the present invention.
The present invention uses leak stopping king, cloud stone glue, firming agent and epoxide resin AB glue that adhesion strength is high to be material, first with stifled
Leakage Wang Jinhang leak stopping open fire processes, then carries out first pass water-proofing treatment, finally with epoxide resin AB glue with cloud stone glue and firming agent
Carrying out second time water-proofing treatment, first pass water-proofing treatment can be dried in one minute, the material filming rear defence of work surface coating
Pressure is more than 5 MPas.After testing (detection temperature 20 DEG C, reference JC/T894-2001), work surface first pass water-proofing treatment
Drying time is 58s, and the impermeability of work surface coating material film forming is 5.5MPa.
This anti-benefit waterproof method is simple to operation, quick, and the shelf-life is suitable, by trying for several times for service life with concrete
Test observation, the most nowhere leak through this anti-position mending waterproof method reparation, hinge structure cost-effective more than 80%.
Detailed description of the invention
Embodiment 1
At the tunnel leak for concrete cast-in-situ structure, first with the clogging gap that leaks of leak stopping king, and filling-in is to appearance of leaking
Face；Centered by the place of leaking, expand 15cm as work surface to around；With ash cutter place cleaning to concrete layer, scrape off mixed
The foreign material such as the cement dust and sand of the coating outside solidifying soil layer, with all dusts of steel brush brushing, then dry with liquefied gas spray gun
Work surface, to ensure that work surface is clean, to be dried；Then cloud stone glue is mixed with firming agent by weight 100:5, stirs
After, coating 0.5cm is thicker than at work surface；After solid, the asphalt mixtures modified by epoxy resin by weight 1:1 mix homogeneously thick for coating 0.3cm at once
Fat AB glue,.
Embodiment 2
At the roof leakage for concrete cast-in-situ structure, first with the clogging gap that leaks of leak stopping king, and filling-in is to appearance of leaking
Face；Centered by the place of leaking, expand 12cm as work surface to around；With ash cutter place cleaning to concrete layer, scrape off mixed
The foreign material such as the cement dust and sand of the coating outside solidifying soil layer, with the dust of steel brush brushing, then dry work with liquefied gas spray gun
Face, to ensure that work surface is clean, to be dried；Then, after cloud stone glue being mixed with firming agent by weight 100:4, stirs, it is coated with
Cover 0.3cm to be thicker than at work surface；After solid, the epoxide resin AB by weight 1:1 mix homogeneously thick for coating 0.4cm at once
Glue,.
Embodiment 3
Leaking place in the cistern outer surface for concrete cast-in-situ structure, first with the clogging gap that leaks of leak stopping king, and filling-in is extremely
Leak outer surface；Centered by the place of leaking, expand 10cm as work surface to around；With ash cutter place cleaning to concrete
Layer, scrapes off the foreign material such as cement dust and sand of coating outside concrete layer, with the dust of steel brush brushing, then uses liquefied gas spray gun
Dry work surface, to ensure that work surface is clean, to be dried；Then cloud stone glue mixed by weight 100:2 with firming agent, stir all
After even, coating 0.4cm is thicker than at work surface；After solid, the epoxy by weight 1:1 mix homogeneously thick for coating 0.5cm at once
Resin A B glue,.
Claims (1)
1. the anti-compensating method of concrete cast-in-situ structurally waterproof, it is characterised in that the method step is as follows:
A. in the place that leaks for concrete cast-in-situ structure, with the clogging gap that leaks of leak stopping king, and filling-in is to the outer surface that leaks；
B., centered by the place that leaks, 10-15cm is expanded to around, as work surface；Place cleaning is to concrete layer, to remove
Material outside concrete layer, and ensure that work surface is clean, be dried；
C., after cloud stone glue being mixed with firming agent by weight 100:2-100:5, stirred, coating 0.3-0.5cm is thicker than work
Make at face；
After the most solid, the epoxide resin AB glue by weight 1:1 mix homogeneously thick for coating 0.3-0.5cm at once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486227.0A CN106088647A (en) | 2016-06-29 | 2016-06-29 | The anti-compensating method of concrete cast-in-situ structurally waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486227.0A CN106088647A (en) | 2016-06-29 | 2016-06-29 | The anti-compensating method of concrete cast-in-situ structurally waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106088647A true CN106088647A (en) | 2016-11-09 |
Family
ID=57214434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486227.0A Pending CN106088647A (en) | 2016-06-29 | 2016-06-29 | The anti-compensating method of concrete cast-in-situ structurally waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467262A (en) * | 2022-09-22 | 2022-12-13 | 何天龙 | Construction method of embedded road marking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200978A (en) * | 2007-12-19 | 2008-06-18 | 南通华新建工集团有限公司 | Reinforcing measures for balcony crevasse |
| CN102518285A (en) * | 2011-12-06 | 2012-06-27 | 华鼎建筑装饰工程有限公司 | Old stone floor renovating method |
| CN102557729A (en) * | 2011-12-26 | 2012-07-11 | 中国矿业大学 | Reinforced concrete structure rapid repairing material and construction method thereof |
| CN102733620A (en) * | 2012-06-19 | 2012-10-17 | 中国十七冶集团有限公司 | Method for repairing crack of concrete wall body of back-filled bay window |
| CN104100102A (en) * | 2014-06-26 | 2014-10-15 | 马明才 | Waterproof comprehensive treatment method for flat tops |
| CN105619549A (en) * | 2015-12-30 | 2016-06-01 | 卓达新材料科技集团有限公司 | Process for repairing substrate |
-
2016
- 2016-06-29 CN CN201610486227.0A patent/CN106088647A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200978A (en) * | 2007-12-19 | 2008-06-18 | 南通华新建工集团有限公司 | Reinforcing measures for balcony crevasse |
| CN102518285A (en) * | 2011-12-06 | 2012-06-27 | 华鼎建筑装饰工程有限公司 | Old stone floor renovating method |
| CN102557729A (en) * | 2011-12-26 | 2012-07-11 | 中国矿业大学 | Reinforced concrete structure rapid repairing material and construction method thereof |
| CN102733620A (en) * | 2012-06-19 | 2012-10-17 | 中国十七冶集团有限公司 | Method for repairing crack of concrete wall body of back-filled bay window |
| CN104100102A (en) * | 2014-06-26 | 2014-10-15 | 马明才 | Waterproof comprehensive treatment method for flat tops |
| CN105619549A (en) * | 2015-12-30 | 2016-06-01 | 卓达新材料科技集团有限公司 | Process for repairing substrate |
Non-Patent Citations (1)
| Title |
|---|
| 王东梅: "商品混凝土现浇楼板裂缝控制及处理措施探讨", 《中小企业管理与科技(下旬刊)》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467262A (en) * | 2022-09-22 | 2022-12-13 | 何天龙 | Construction method of embedded road marking |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161109 |