CN106285033A - A kind of Light trabs crack repairing method - Google Patents
A kind of Light trabs crack repairing method Download PDFInfo
- Publication number
- CN106285033A CN106285033A CN201610663204.2A CN201610663204A CN106285033A CN 106285033 A CN106285033 A CN 106285033A CN 201610663204 A CN201610663204 A CN 201610663204A CN 106285033 A CN106285033 A CN 106285033A
- Authority
- CN
- China
- Prior art keywords
- mortar
- light trabs
- paste
- crack
- squeegeeing
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/143—Calcium-sulfate
- C04B22/145—Gypsum from the desulfuration of flue gases
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
Abstract
The invention discloses a kind of Light trabs crack repairing method, comprise the following steps: slot in step 1, crack along Light trabs；Step 2, the groove of cleanup step 1, clean out rear and use water-wet；Step 3, filling up mortar of squeegeeing in groove, described cement mortar ratio of squeegeeing is as follows: baked sand: 40%～60%；Cement: 20%～30%；Flyash: 2%～10%；Desulfurated plaster: 2%～5%；CaO:2%～5%；Methylcellulose: 2%～5%；Redispersable latex powder: 1%～3%；Expanded vermiculite powder: 1%～3%；Step 4, after 7d filled up by mortar, then with squeegee mortar paste grid cloth；Hang one layer of putty after step 5,24h, paste one layer of cracking resistance paper tape；Step 6, after putty is dry, paste second layer cracking resistance paper tape with carpenter's glue.The present invention can repair outside the crack of Light trabs, the trade waste such as flyash and desulfurated plaster of also can dissolving, and has widened the utilization ways of above-mentioned solid waste material；Technique is simple, easy to make；The cracking rate again of Light trabs method for repairing and mending is less than 1%.
Description
Technical field
The invention belongs to the realm of building construction, especially a kind of Light trabs crack repairing method.
Background technology
Light trabs is a kind of board that China uses as building non-load bearing wall in recent years, and light cellular partition board is in state
Having promoted a lot of year, but the market usage amount of Light trabs is the lowest now, its main cause is exactly wallboard
Crack this common fault after mounting unresolved, greatly limit promoting the use of of Light trabs.Mainly by
In the problem of mounting process, body of wall cracking phenomenon at plate seam can be caused, thus affect quality and the Light trabs of body of wall
Popularization and application.
Summary of the invention
In order to solve the problem that Light trabs crack is difficult to repair, the present invention proposes a kind of Light trabs crack repairing side
Method, easy to operate, environmentally friendly.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
One Light trabs crack repairing method of the present invention, comprises the following steps:
Step 1, along Light trabs crack slot；
Step 2, the groove of cleanup step 1, clean out rear and use water-wet；
Step 3, filling up mortar of squeegeeing in groove, described cement mortar ratio of squeegeeing is as follows: baked sand: 40%～60%；Water
Mud: 20%～30%；Flyash: 2%～10%；Desulfurated plaster: 2%～5%；CaO:2%～5%；Methylcellulose: 2%
～5%；Redispersable latex powder: 1%～3%；Expanded vermiculite powder: 1%～3%；
Step 4, after 7d filled up by mortar, then with squeegee mortar paste grid cloth；
Hang one layer of putty after step 5,24h, paste one layer of cracking resistance paper tape；
Step 6, after putty is dry, paste second layer cracking resistance paper tape with carpenter's glue.
As a preferred technical solution of the present invention, the fluting shape of described step 1 can be V-type or U-shaped, width 20
～40mm, the degree of depth 20～30mm.
As a preferred technical solution of the present invention, the preparation method of mortar of squeegeeing in described step 3 is as follows:
Flyash, desulfurated plaster, CaO, methylcellulose, redispersable latex powder and expanded vermiculite are joined blender
Middle stirring 3min, then the baked sand of cement and 20% mass fraction is joined in blender, stir 2min, then 80% will be remained
The baked sand of mass fraction joins in blender, stirs 3min, i.e. obtains mortar of squeegeeing.
The present invention is reached to provide the benefit that:
(1) this technology is in addition to can repairing the crack of Light trabs, the industry such as flyash and desulfurated plaster of also can dissolving
Garbage, has widened the utilization ways of above-mentioned solid waste material；
(2) this technical matters is simple, easy to make；
(3) cracking rate again of the Light trabs method for repairing and mending of this technology is less than 1%.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described, but protection scope of the present invention is not limited only to down
State the content of embodiment.
Embodiment 1
A kind of Light trabs crack repairing method, comprises the following steps:
Step 1, along Light trabs crack slot；
Step 2, the groove of cleanup step 1, clean out rear and use water-wet；
Step 3, filling up mortar of squeegeeing in groove, described cement mortar ratio of squeegeeing is as follows: baked sand: 40%～60%；Water
Mud: 20%～30%；Flyash: 2%～10%；Desulfurated plaster: 2%～5%；CaO:2%～5%；Methylcellulose: 2%
～5%；Redispersable latex powder: 1%～3%；Expanded vermiculite powder: 1%～3%；
Step 4, after 7d filled up by mortar, then with squeegee mortar paste grid cloth；
Hang one layer of putty after step 5,24h, paste one layer of cracking resistance paper tape；
Step 6, after putty is dry, paste second layer cracking resistance paper tape with carpenter's glue.
As a preferred technical solution of the present invention, the fluting shape of described step 1 can be V-type or U-shaped, width 20
～40mm, the degree of depth 20～30mm.
As a preferred technical solution of the present invention, the preparation method of mortar of squeegeeing in described step 3 is as follows:
Flyash, desulfurated plaster, CaO, methylcellulose, redispersable latex powder and expanded vermiculite are joined blender
Middle stirring 3min, then the baked sand of cement and 20% mass fraction is joined in blender, stir 2min, then 80% will be remained
The baked sand of mass fraction joins in blender, stirs 3min, i.e. obtains mortar of squeegeeing.
The present invention is reached to provide the benefit that:
(1) this technology is in addition to can repairing the crack of Light trabs, the industry such as flyash and desulfurated plaster of also can dissolving
Garbage, has widened the utilization ways of above-mentioned solid waste material；
(2) this technical matters is simple, easy to make；
(3) cracking rate again of the Light trabs method for repairing and mending of this technology is less than 1%.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (3)
1. a Light trabs crack repairing method, it is characterised in that comprise the following steps:
Step 1, along Light trabs crack slot；
Step 2, the groove of cleanup step 1, clean out rear and use water-wet；
Step 3, filling up mortar of squeegeeing in groove, described cement mortar ratio of squeegeeing is as follows: baked sand: 40%～60%；Cement:
20%～30%；Flyash: 2%～10%；Desulfurated plaster: 2%～5%；CaO:2%～5%；Methylcellulose: 2%～
5%；Redispersable latex powder: 1%～3%；Expanded vermiculite powder: 1%～3%；
Step 4, after 7d filled up by mortar, then with squeegee mortar paste grid cloth；
Hang one layer of putty after step 5,24h, paste one layer of cracking resistance paper tape；
Step 6, after putty is dry, paste second layer cracking resistance paper tape with carpenter's glue.
2. according to a kind of Light trabs crack repairing method described in claims 1, it is characterised in that: opening of described step 1
Groove shape can be V-type or U-shaped, width 20～40mm, the degree of depth 20～30mm.
3. according to a kind of Light trabs crack repairing method described in claims 1, it is characterised in that: described step 3 is mended
The preparation method of seam mortar is as follows:
Flyash, desulfurated plaster, CaO, methylcellulose, redispersable latex powder and expanded vermiculite are joined in blender and stirs
Mix 3min, then the baked sand of cement and 20% mass fraction is joined in blender, stir 2min, then will residue 80% mass
The baked sand of mark joins in blender, stirs 3min, i.e. obtains mortar of squeegeeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663204.2A CN106285033A (en) | 2016-08-12 | 2016-08-12 | A kind of Light trabs crack repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663204.2A CN106285033A (en) | 2016-08-12 | 2016-08-12 | A kind of Light trabs crack repairing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285033A true CN106285033A (en) | 2017-01-04 |
Family
ID=57669419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663204.2A Pending CN106285033A (en) | 2016-08-12 | 2016-08-12 | A kind of Light trabs crack repairing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285033A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927763A (en) * | 2017-03-20 | 2017-07-07 | 江苏尼高科技有限公司 | Wall wire casing anticracking system and its construction method |
| CN107740595A (en) * | 2017-10-24 | 2018-02-27 | 中铁十六局集团有限公司 | A kind of processing method of metope cracking |
| 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 |
| CN108442724A (en) * | 2018-03-27 | 2018-08-24 | 兰州理工大学 | A kind of earthen ruins crack restorative procedure |
| CN108457485A (en) * | 2018-02-06 | 2018-08-28 | 厦门防水博士建筑工程有限公司 | A kind of concrete floor cracking percolating water repairerment technique |
| CN108952199A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of cracking of wall surface method for repairing and mending |
| CN109441133A (en) * | 2018-10-23 | 2019-03-08 | 上海宝冶集团有限公司 | Composite light batten wall crack restorative procedure |
| CN110590291A (en) * | 2019-10-23 | 2019-12-20 | 广东穗都建筑工程有限公司 | Method for repairing cracking of house wall |
| CN110905228A (en) * | 2019-11-26 | 2020-03-24 | 贵州民族大学 | Method for repairing crack at joint of composite lightweight aggregate batten wall and repair layer thereof |
| CN111927135A (en) * | 2020-07-13 | 2020-11-13 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
-
2016
- 2016-08-12 CN CN201610663204.2A patent/CN106285033A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927763A (en) * | 2017-03-20 | 2017-07-07 | 江苏尼高科技有限公司 | Wall wire casing anticracking system and its construction method |
| CN107740595A (en) * | 2017-10-24 | 2018-02-27 | 中铁十六局集团有限公司 | A kind of processing method of metope cracking |
| 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 |
| CN108457485A (en) * | 2018-02-06 | 2018-08-28 | 厦门防水博士建筑工程有限公司 | A kind of concrete floor cracking percolating water repairerment technique |
| CN108442724A (en) * | 2018-03-27 | 2018-08-24 | 兰州理工大学 | A kind of earthen ruins crack restorative procedure |
| CN108952199A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of cracking of wall surface method for repairing and mending |
| CN109441133A (en) * | 2018-10-23 | 2019-03-08 | 上海宝冶集团有限公司 | Composite light batten wall crack restorative procedure |
| CN110590291A (en) * | 2019-10-23 | 2019-12-20 | 广东穗都建筑工程有限公司 | Method for repairing cracking of house wall |
| CN110905228A (en) * | 2019-11-26 | 2020-03-24 | 贵州民族大学 | Method for repairing crack at joint of composite lightweight aggregate batten wall and repair layer thereof |
| CN111927135A (en) * | 2020-07-13 | 2020-11-13 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
| CN111927135B (en) * | 2020-07-13 | 2021-07-02 | 同济大学 | Method for repairing wood structure crack by using fiber concrete |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |