CN105669094A - Anti-cracking mortar - Google Patents
Anti-cracking mortar Download PDFInfo
- Publication number
- CN105669094A CN105669094A CN201410672320.1A CN201410672320A CN105669094A CN 105669094 A CN105669094 A CN 105669094A CN 201410672320 A CN201410672320 A CN 201410672320A CN 105669094 A CN105669094 A CN 105669094A
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- CN
- China
- Prior art keywords
- mortar
- fibers
- cracking
- wall body
- anticracking grout
- 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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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses anti-cracking mortar which includes the following components, by weight, 18% of cement, 55% of river sand, 12% of fly ash, 12% of latex powder, 0.6% of fibers, 0.4% of hydroxypropylmethyl cellulose, 0.6% of a water repellent, 0.9% of wood fibers, 0.8% of starch ether and the balanced being water. The wood fibers are prepared by crushing waste newspaper or other waste paper. The fibers are polypropylene fibers. In the invention, industrial waste materials are subjected to secondary utilization for mixing the anti-cracking mortar, so that the anti-cracking mortar is significantly enhanced in adhesion on wall body and sag resistance, so that the mortar increases construction efficiency, thereby not only saving energy but also avoiding cracking and swelling phenomena during usage of the wall body. The mortar improves wall body strength.
Description
Technical field
The invention belongs to containing inorganic binder or the technical field containing the inorganic compositions with the mortar of organic binder product, concrete or artificial stone, be specifically related to a kind of anticracking grout.
Background technology
Mortar is common material for building, belongs to the indispensable material in construction. Divide according to performance, mortar is divided into a variety of, have in conjunction with mortar, filleting mortar, thermal insulation mortar etc., wherein most commonly seen in conjunction with mortar, existing easily there is, in conjunction with existence many in mortar, the defect that hollowing ftractures, the bad easy sagging of application property, bad with body of wall cementability, the too fast intensity of dehydration is lost too big, it is easy to leaves hidden danger of quality, causes that building is shorter for service life.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of anticracking grout, this anticracking grout is used for mixing anticracking grout by industrial waste carries out secondary, it is remarkably reinforced with body of wall cementability, sag resistance, improve efficiency of construction, not only save the energy, and in body of wall use procedure, do not have the phenomenon of cracking hollowing, improve the intensity of body of wall.
In order to achieve the above object, one anticracking grout of the present invention, the component of this anticracking grout and percentage by weight be:
Cement: 18%
River sand: 55%
Flyash 12%
Latex powder: 12%
Fiber: 0.6%
Hydroxypropyl methyl cellulose: 0.4%
Hydrophober: 0.6%
Wood fibre: 0.9%
Starch ether: 0.8%
Surplus is water, and wood fibre is pulverized by old newsprint or other waste paper and to be made; Described fiber is base tacryl.
The beneficial effects of the present invention is:
Anticracking grout of the present invention is used for mixing anticracking grout by industrial waste carries out secondary, it is remarkably reinforced with body of wall cementability, sag resistance, improves efficiency of construction, not only save the energy, and do not have in body of wall use procedure cracking hollowing phenomenon, improve the intensity of body of wall.
Detailed description of the invention
The component of anticracking grout and percentage by weight are
Cement: 18%
River sand: 55%
Flyash 12%
Latex powder: 12%
Fiber: 0.6%
Hydroxypropyl methyl cellulose: 0.4%
Hydrophober: 0.6%
Wood fibre: 0.9%
Starch ether: 0.8%
Surplus is water, and wood fibre is pulverized by old newsprint or other waste paper and to be made; Described fiber is base tacryl. The present invention is mixing anticracking grout, is remarkably reinforced with body of wall cementability, sag resistance, improves efficiency of construction, not only saves the energy, and does not have the phenomenon of cracking hollowing in body of wall use procedure, improves the intensity of body of wall.
What finally illustrate is, preferred embodiment above is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail by above preferred embodiment, but skilled artisan would appreciate that, in the form and details it can be made various change, without departing from claims of the present invention limited range.
Claims (1)
1. an anticracking grout, it is characterised in that: the component of this anticracking grout and percentage by weight be:
Cement: 18%
River sand: 55%
Flyash 12%
Latex powder: 12%
Fiber: 0.6%
Hydroxypropyl methyl cellulose: 0.4%
Hydrophober: 0.6%
Wood fibre: 0.9%
Starch ether: 0.8%
Surplus is water, and wood fibre is pulverized by old newsprint or other waste paper and to be made; Described fiber is base tacryl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672320.1A CN105669094A (en) | 2014-11-22 | 2014-11-22 | Anti-cracking mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672320.1A CN105669094A (en) | 2014-11-22 | 2014-11-22 | Anti-cracking mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105669094A true CN105669094A (en) | 2016-06-15 |
Family
ID=56958134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672320.1A Pending CN105669094A (en) | 2014-11-22 | 2014-11-22 | Anti-cracking mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105669094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316258A (en) * | 2016-08-23 | 2017-01-11 | 柳州市国正机电物资有限责任公司 | Anti-crack mortar and preparation method thereof |
| CN108623241A (en) * | 2017-03-15 | 2018-10-09 | 桂林立竣建筑工业有限公司 | A kind of roof waterproof anticracking grout |
-
2014
- 2014-11-22 CN CN201410672320.1A patent/CN105669094A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316258A (en) * | 2016-08-23 | 2017-01-11 | 柳州市国正机电物资有限责任公司 | Anti-crack mortar and preparation method thereof |
| CN108623241A (en) * | 2017-03-15 | 2018-10-09 | 桂林立竣建筑工业有限公司 | A kind of roof waterproof anticracking grout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |