CN105888287A - Masonry structure exterior wall crack repairing method - Google Patents
Masonry structure exterior wall crack repairing method Download PDFInfo
- Publication number
- CN105888287A CN105888287A CN201610313720.2A CN201610313720A CN105888287A CN 105888287 A CN105888287 A CN 105888287A CN 201610313720 A CN201610313720 A CN 201610313720A CN 105888287 A CN105888287 A CN 105888287A
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- Prior art keywords
- repairing
- wall
- masonry structure
- groove
- cement
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- 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
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- 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 invention provides a masonry structure exterior wall crack repairing method. The method includes following steps of firstly, chiseling to form repairing grooves along two sides of a wall crack, and cleaning the repairing grooves; secondly, mixing nano silicon waterproof glue, cement and fine yellow sand according to a weight ratio of 1-2:1-2:2-3, filling into the repairing grooves after well mixing, and compacting and trowelling the surface; thirdly, after 10-12 hours, applying a waterproof agent at a water seepage point to form a waterproof layer covering the repairing grooves. The masonry structure exterior wall crack repairing method is scientific in design, simple in operation, good in repairing effect and free of waterlogging and seepage.
Description
Technical field
The present invention relates to a kind of wall body slit method for repairing and mending, specifically, relate to a kind of masonry structure method for repairing crack of outer wall.
Background technology
Body of wall is the vertical member of building structure, be generally not water, not hydrops, be difficult to that seepage occurs.But owing to the factors such as construction is coarse, selection is improper, user's improper use or mismanagement all can cause the rhegma of body of wall, and then cause seepage.Wall body slit reason is mainly: masonry mortar strength grade is on the low side, mortar classification improper use, match ratio are grasped the tightest etc. so that strength of wall body reduces, and masonry globality is poor, occurs air slaking the most too early；Mortar leakiness during simultaneously building a wall, the fullest, or the mistake of building method and the straight joint, hollow joint, the blind seam that produce cause crack, construction leaves and at scaffold cavity, wall pipe hole, hook support, does not blocks tight causing a hidden trouble.
The existence of wall body slit creates tremendous influence to body of wall itself, how to repair wall body slit so that the not water of the wall body slit after repairing, not hydrops, non-leakage, is people's problem demanding prompt solutions.
In order to solve with present on problem, people are seeking a kind of preferably technical solution always.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, thus a kind of design science is provided, simple to operate, repair efficiency good, not hydrops, impervious masonry structure method for repairing crack of outer wall.
To achieve these goals, the technical solution adopted in the present invention is: a kind of masonry structure method for repairing crack of outer wall, and it comprises the following steps:
Step 1, carry out picking scalpriform along wall body slit both sides and become to repair groove, and described repairing groove is cleaned；
Step 2, nano-silicon marine glue, cement, thin yellow ground are mixed with the proportioning of weight ratio 1～2:1～2:2～3, after mix homogeneously, be filled into described repairing groove, compacting smooth out surface；
Step 3, interval are after 10-12 hour, and brushing waterproofing agent near seepage point, formation covers the waterproof layer of described repairing groove.
Based on above-mentioned, in step 1, after described repairing groove picks chisel, utilize water to be rinsed cleaning, after flushing, described repairing groove is dried process.
Based on above-mentioned, in step 2, utilize blender that described nano-silicon marine glue, cement, thin yellow ground are carried out uniform stirring.
Based on above-mentioned, in step 3, described waterproofing agent is the waterproofing agent of organosilicon less than 3% concentration, and the area of described waterproof layer is more than the area repairing groove described in twice.
Based on above-mentioned, described cement is portland cement.
Hinge structure of the present invention has prominent substantive distinguishing features and significantly progress, specifically, the present invention uses a certain proportion of nano-silicon marine glue, cement, thin yellow ground mixture, wall body slit is repaired, make the wall body structure after repairing firm, the most not water, not hydrops, non-leakage；Use the waterproofing agent of low concentration furtherly, prevent from repairing and form residue on back wall, it is ensured that body of wall attractive in appearance；It has design science, simple to operate, repair efficiency good, not hydrops, impervious advantage.
Detailed description of the invention
Below by detailed description of the invention, technical scheme is described in further detail.
Providing a kind of masonry structure method for repairing crack of outer wall in the present invention, the wall body slit for different in width selects the nano-silicon marine glue of different proportion, cement, thin yellow ground mixture, repairs；Mixture meets workability and the caking property of mortar, ensures that mix homogeneously prevents the constructional deficiency such as powder ball, bubble simultaneously.Described nano-silicon marine glue plays the effect of bonding, coordinates major ingredient cement and thin yellow ground to be filled with wall body slit repairing.
Embodiment 1
The present embodiment is to be 1cm for width, and the degree of depth is the method for maintaining of 2cm wall body slit, a kind of masonry structure method for repairing crack of outer wall, and it comprises the following steps:
Step 1, carrying out picking scalpriform along wall body slit both sides and become to repair groove, this repairing groove carries out picking chisel along wall body slit direction, it is ensured that the cell wall of described repairing groove is neat, and is cleaned described repairing groove.
In order to ensure cleaning effect in the present embodiment, after described repairing groove picks chisel, water is utilized to be rinsed cleaning, after flushing, described repairing groove is dried process, the mode that can use hair-dryer or automatic air-drying carries out evaporation of water, there is water in preventing described repairing groove, and then affects repairing quality.
Step 2, nano-silicon marine glue, cement, thin yellow ground are mixed with the proportioning of weight ratio 1:1:2, after mix homogeneously, be filled into described repairing groove, compacting smooth out surface；The utilization instrument of building a wall carries out compacting and floating operation, it is ensured that fill up nano-silicon marine glue, cement, the mixture of thin yellow ground in described repairing groove.
Step 3, interval are after 10 hours, and brushing waterproofing agent near seepage point, formation covers the waterproof layer of described repairing groove.In order to ensure the waterproofing agent of organosilicon that waterproofing agent described in waterproof effect is 3% concentration, the area of described waterproof layer is more than the area repairing groove described in twice.
In order to ensure the mixture mix homogeneously in step 2, in step 2, utilize blender that described nano-silicon marine glue, cement, thin yellow ground are carried out uniform stirring, ensure mix homogeneously with this, prevent manual stirring to be easily generated the constructional deficiency such as powder ball, bubble.
Cement described in the present embodiment is portland cement, it is ensured that the workability of mixed mortar and caking property.
Embodiment 2
This enforcement is to be 3cm for width, and the degree of depth is the method for maintaining of 3cm wall body slit, a kind of masonry structure method for repairing crack of outer wall, and it comprises the following steps:
Step 1, carrying out picking scalpriform along wall body slit both sides and become to repair groove, this repairing groove carries out picking chisel along wall body slit direction, it is ensured that the cell wall of described repairing groove is neat, and is cleaned described repairing groove.
Step 2, nano-silicon marine glue, cement, thin yellow ground are mixed with the proportioning of weight ratio 2:2:3, after mix homogeneously, be filled into described repairing groove, compacting smooth out surface；The utilization instrument of building a wall carries out compacting and floating operation, it is ensured that fill up nano-silicon marine glue, cement, the mixture of thin yellow ground in described repairing groove.
Step 3, interval are after 12 hours, and brushing waterproofing agent near seepage point, formation covers the waterproof layer of described repairing groove.In order to ensure the waterproofing agent of organosilicon that waterproofing agent described in waterproof effect is 3% concentration, the area of described waterproof layer is more than the area repairing groove described in twice.
Method for repairing and mending in the present embodiment is similar with the method for repairing and mending in embodiment 1, and it primary difference is that the increase due to flaw area, nano-silicon marine glue, cement, thin yellow ground is mixed with the proportioning of weight ratio 2:2:3.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；Although being described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the detailed description of the invention of the present invention or portion of techniques feature is carried out equivalent；Without deviating from the spirit of technical solution of the present invention, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.
Claims (5)
1. a masonry structure method for repairing crack of outer wall, it is characterised in that it comprises the following steps:
Step 1, carry out picking scalpriform along wall body slit both sides and become to repair groove, and described repairing groove is cleaned；
Step 2, nano-silicon marine glue, cement, thin yellow ground are mixed with the proportioning of weight ratio 1～2:1～2:2～3, after mix homogeneously, be filled into described repairing groove, compacting smooth out surface；
Step 3, interval are after 10-12 hour, and brushing waterproofing agent near seepage point, formation covers the waterproof layer of described repairing groove.
Masonry structure method for repairing crack of outer wall the most according to claim 1, it is characterised in that: in step 1, after described repairing groove picks chisel, utilize water to be rinsed cleaning, after flushing, described repairing groove is dried process.
Masonry structure method for repairing crack of outer wall the most according to claim 1 and 2, it is characterised in that: in step 2, utilize blender that described nano-silicon marine glue, cement, thin yellow ground are carried out uniform stirring.
Masonry structure method for repairing crack of outer wall the most according to claim 3, it is characterised in that: in step 3, described waterproofing agent is the waterproofing agent of organosilicon less than 3% concentration, and the area of described waterproof layer is more than the area repairing groove described in twice.
Masonry structure method for repairing crack of outer wall the most according to claim 1, it is characterised in that: described cement is portland cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313720.2A CN105888287A (en) | 2016-05-12 | 2016-05-12 | Masonry structure exterior wall crack repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313720.2A CN105888287A (en) | 2016-05-12 | 2016-05-12 | Masonry structure exterior wall crack repairing method |
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| Publication Number | Publication Date |
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| CN105888287A true CN105888287A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610313720.2A Pending CN105888287A (en) | 2016-05-12 | 2016-05-12 | Masonry structure exterior wall crack repairing method |
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| CN (1) | CN105888287A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223638A (en) * | 2016-08-26 | 2016-12-14 | 北海金匠水泥制品有限责任公司 | Cement prefabricated component crack strengthening method |
| CN106760597A (en) * | 2016-12-12 | 2017-05-31 | 魏连富 | A kind of external wall seepage repair novel construction skill |
| CN106812220A (en) * | 2017-03-14 | 2017-06-09 | 中国十七冶集团有限公司 | External wall insulation crack reparation construction method |
| CN108385998A (en) * | 2018-02-06 | 2018-08-10 | 厦门防水博士建筑工程有限公司 | A kind of water leakage through exterior wall repairerment technique |
| CN114874668A (en) * | 2021-04-30 | 2022-08-09 | 苏州百联节能科技股份有限公司 | Waterproof and anti-seepage repair coating and wall waterproof repair method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263568A (en) * | 2001-03-13 | 2002-09-17 | National House Industrial Co Ltd | Method for repairing outer wall and repairing structure |
| CN1381659A (en) * | 2001-04-14 | 2002-11-27 | 廖石泉 | Technology for treating water leakage of external wall with facing bricks |
| CN101275435A (en) * | 2008-05-15 | 2008-10-01 | 浙江中富建筑集团股份有限公司 | Building wall crack repairing method |
| JP4555066B2 (en) * | 2004-12-16 | 2010-09-29 | 住友大阪セメント株式会社 | Repair method for concrete structures |
| CN102477798A (en) * | 2010-11-29 | 2012-05-30 | 中建七局第四建筑有限公司 | Method for repairing crack of outer wall |
-
2016
- 2016-05-12 CN CN201610313720.2A patent/CN105888287A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263568A (en) * | 2001-03-13 | 2002-09-17 | National House Industrial Co Ltd | Method for repairing outer wall and repairing structure |
| CN1381659A (en) * | 2001-04-14 | 2002-11-27 | 廖石泉 | Technology for treating water leakage of external wall with facing bricks |
| JP4555066B2 (en) * | 2004-12-16 | 2010-09-29 | 住友大阪セメント株式会社 | Repair method for concrete structures |
| CN101275435A (en) * | 2008-05-15 | 2008-10-01 | 浙江中富建筑集团股份有限公司 | Building wall crack repairing method |
| CN102477798A (en) * | 2010-11-29 | 2012-05-30 | 中建七局第四建筑有限公司 | Method for repairing crack of outer wall |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223638A (en) * | 2016-08-26 | 2016-12-14 | 北海金匠水泥制品有限责任公司 | Cement prefabricated component crack strengthening method |
| CN106760597A (en) * | 2016-12-12 | 2017-05-31 | 魏连富 | A kind of external wall seepage repair novel construction skill |
| CN106812220A (en) * | 2017-03-14 | 2017-06-09 | 中国十七冶集团有限公司 | External wall insulation crack reparation construction method |
| CN108385998A (en) * | 2018-02-06 | 2018-08-10 | 厦门防水博士建筑工程有限公司 | A kind of water leakage through exterior wall repairerment technique |
| CN114874668A (en) * | 2021-04-30 | 2022-08-09 | 苏州百联节能科技股份有限公司 | Waterproof and anti-seepage repair coating and wall waterproof repair method |
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Application publication date: 20160824 |
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