CN107975249A - A kind of crack repairing method of concrete walls or terrace - Google Patents
A kind of crack repairing method of concrete walls or terrace Download PDFInfo
- Publication number
- CN107975249A CN107975249A CN201610926289.9A CN201610926289A CN107975249A CN 107975249 A CN107975249 A CN 107975249A CN 201610926289 A CN201610926289 A CN 201610926289A CN 107975249 A CN107975249 A CN 107975249A
- Authority
- CN
- China
- Prior art keywords
- terrace
- type groove
- repairing method
- concrete
- crack repairing
- 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
- 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
- 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
- E04G23/0285—Repairing or restoring flooring
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention relates to a kind of crack repairing method of concrete walls or terrace, include the following steps：a：" V " type groove is beaten on wall or terrace；b：Clear up dust in " V " type groove；c：The brush base treatment agent in " V " type groove；d：The filling with sealant in " V " type groove；e：Beat intercommunicating pore, chemical grouting is injected by intercommunicating pore, the crack repairing method is simple, and metope damage is not easily caused during mending a split, chemical grouting is injected toward crack by cross bore or inclined hole, final to realize deposit filling, is closely knit in distress in concrete, healing distress in concrete, repair efficiency is good.
Description
Technical field
The present invention relates to a kind of crack repairing method of concrete walls or terrace.
Background technology
Cement concrete is that dosage is maximum in the world, is using one of extensive construction material, such as Reinforced Concrete Bridge
The important feature form of bridge at present.At present, the annual concrete yield in China increases 2 up to 10 billion cubic meters compared with nineteen ninety-five
More than times, hundred million tons of 8-8.5 is had increased to cement output in 2010,4.9 hundred million tons than 1996 are almost doubled, and exceed
/ 3rd of world's cement total output.But cement concrete material itself is there are some defects, such as from great, tensile strength
It is low, be easy to dry shrinkage and cracking (including plastic shrinkage cracking, dry through shrinkage cracking) etc., these defects limit it in structure work
Widely used in journey.Wherein cement concrete be easy to dry shrinkage and cracking (including plastic shrinkage cracking, dry through shrink open
Split) the defects of on concrete quality influence it is great, particularly with high-strength concrete.The harm of concrete cracking is as follows：It is 1. overall
Property be deteriorated；2. bearing capacity degradation；3. impermeabilisation ability serious loss；4. the serious corrosion of reinforcing bar；5. repairing difficulty, expense is held high
It is expensive；6. service life greatly shortens.
The content of the invention
The defects of the purpose of the present invention is to solve present in cement concrete material in the prior art, there is provided one kind is mixed
The crack repairing method of solidifying cob wall or terrace.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of crack repairing method of concrete walls or terrace, includes the following steps：
a：" V " type groove is beaten on wall or terrace；
b：Clear up dust in " V " type groove；
c：The brush base treatment agent in " V " type groove；
d：The filling with sealant in " V " type groove；
e：Intercommunicating pore is beaten, chemical grouting is injected by intercommunicating pore.
The crack repairing method of above-mentioned a kind of concrete walls or terrace, the fluid sealant are epoxy sealing glue.
The crack repairing method of above-mentioned a kind of concrete walls or terrace, the intercommunicating pore are inclined hole or cross bore.
Beneficial effects of the present invention are：The crack repairing method is simple, and metope is not easily caused during mending a split
Damage, injects chemical grouting toward crack by cross bore or inclined hole, finally realizes deposit filling, is close in distress in concrete
Real, healing distress in concrete, repair efficiency are good.
Embodiment
A kind of crack repairing method of concrete walls or terrace, includes the following steps：
a：" V " type groove is beaten on wall or terrace；
b：Clear up dust in " V " type groove；
c：The brush base treatment agent in " V " type groove；
d：The filling with sealant in " V " type groove；
e：Intercommunicating pore is beaten, chemical grouting is injected by intercommunicating pore, chemical grouting includes cement, and waterglass, acrylates, fill
Addition concrete underwater undispersing agent and accelerator in slurry.
Wherein, fluid sealant is epoxy sealing glue, and intercommunicating pore is inclined hole or cross bore, and the crack repairing method is simple, and
Metope damage is not easily caused during mending a split, chemical grouting is injected toward crack by cross bore or inclined hole, final realize is sunk
Product thing filling, is closely knit in distress in concrete, healing distress in concrete, repair efficiency are good.
The invention is not restricted to above-mentioned specific embodiment.It is understood that spirit and substance of the present invention model is not being departed from
In the case of enclosing, various changes and modifications can be made, these should be all included within protection scope of the present invention.
Claims (3)
1. a kind of crack repairing method of concrete walls or terrace, it is characterised in that include the following steps：
a：" V " type groove is beaten on wall or terrace；
b：Clear up dust in " V " type groove；
c：The brush base treatment agent in " V " type groove；
d：The filling with sealant in " V " type groove；
e：Intercommunicating pore is beaten, chemical grouting is injected by intercommunicating pore.
2. the crack repairing method of a kind of concrete walls according to claim 1 or terrace, it is characterised in that the sealing
Glue is epoxy sealing glue.
3. the crack repairing method of a kind of concrete walls according to claim 1 or terrace, it is characterised in that the connection
Hole is inclined hole or cross bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926289.9A CN107975249A (en) | 2016-10-24 | 2016-10-24 | A kind of crack repairing method of concrete walls or terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926289.9A CN107975249A (en) | 2016-10-24 | 2016-10-24 | A kind of crack repairing method of concrete walls or terrace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975249A true CN107975249A (en) | 2018-05-01 |
Family
ID=62004860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926289.9A Pending CN107975249A (en) | 2016-10-24 | 2016-10-24 | A kind of crack repairing method of concrete walls or terrace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975249A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868176A (en) * | 2018-06-14 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of kitchen and toilet percolating water repairerment system |
| CN108867895A (en) * | 2018-06-29 | 2018-11-23 | 成都金玉雄辉建筑工程有限公司 | Distress in concrete blocking method |
| CN110820504A (en) * | 2018-08-14 | 2020-02-21 | 江阴市利民劳务综合服务有限公司 | Terrace repairing construction process |
-
2016
- 2016-10-24 CN CN201610926289.9A patent/CN107975249A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868176A (en) * | 2018-06-14 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of kitchen and toilet percolating water repairerment system |
| CN108867895A (en) * | 2018-06-29 | 2018-11-23 | 成都金玉雄辉建筑工程有限公司 | Distress in concrete blocking method |
| CN110820504A (en) * | 2018-08-14 | 2020-02-21 | 江阴市利民劳务综合服务有限公司 | Terrace repairing construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |