CN104291769A - Antifreezing dry powder mortar - Google Patents
Antifreezing dry powder mortar Download PDFInfo
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- CN104291769A CN104291769A CN201410447696.2A CN201410447696A CN104291769A CN 104291769 A CN104291769 A CN 104291769A CN 201410447696 A CN201410447696 A CN 201410447696A CN 104291769 A CN104291769 A CN 104291769A
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Abstract
The invention discloses an antifreezing dry powder mortar, which is prepared from the following raw materials by weight: 12-18 parts of gypsum, 15-20 parts of calcium thiocyanate, 6-12 parts of shell particles, 15-25 parts of high alumina cement, 3-6 parts of wood fiber, 17-24 parts of yellow sand, 6-12 parts of nano-silica powder, 4-8 parts of fly ash, 5-10 parts of PP fiber, 3-9 parts of cellulose ether, 7-14 parts of barite sand, 3-6 parts of mortar thickening powder, 6-11 parts of macromolecular glue, 3-6 parts of calcium nitrite, and 8-17 parts of carbide slag. The antifreezing dry powder mortar provided by the invention has the advantages of large tensile strength, low cost, thermal insulation and energy saving, strong adhesive force, significant antifreezing effect, and long service life.
Description
Technical field
The present invention relates to technical field of building construction, be specifically related to a kind of antifreeze dry-mix.
Background technology
Along with the raising of people's living standard, also more and more higher to the requirement of construction quality.Due to the impact of the various raw material quality such as skills involved in the labour and cement, sand etc. that is subject to workmen, the mortar of working-yard configuration, no matter be masonry mortar, plastering mortar, or floor leveling mortar, usually there is buildings motar cracking phenomena (even if the most traditional clay brick wall uses sand-cement slurry to plaster also there will be Large Area Cracking), thus cause that construction quality is unstable, intensity does not reach requirement, even bum situation happens occasionally, and has become construction quality common fault.In " three Norths " of China area, time length in winter is long, and construction phase of project shortens, when temperature is lower than 0 DEG C, under subzero temperature mixing water freeze the adhesiveproperties that not only can affect mortar, the volumetric expansion that simultaneously water freezing produces can cause dry-mix bonding polymer to form damage.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, provides that a kind of tensile strength is large, cost is low and heat preservation energy-saving, and cohesive force is strong, and antifreezing effect is remarkable, the antifreeze dry-mix of long service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of antifreeze dry-mix, be made up of the raw material of following parts by weight: gypsum 12-18 part, calcium thiocyanide 15-20 part, shell particles 6-12 part, high-alumina cement 15-25 part, wood fibre 3-6 part, yellow ground 17-24 part, nano silica powder 6-12 part, flyash 4-8 part, PP fiber 5-10 part, ether of cellulose 3-9 part, barite sand 7-14 part, mortar densification powder 3-6 part, macromolecule glue 6-11 part, calcium nitrite 3-6 part, carbide slag 8-17 part, swelling perlite powder 10-15 part, hollow alloy pearl 5-10 part, latex powder 6-12 part, high performance water reducing agent of polyocarboxy acid 4-11 part.
Above-mentioned antifreeze dry-mix, is made up of the raw material of following parts by weight: 15 parts, gypsum, calcium thiocyanide 17 parts, shell particles 10 parts, high-alumina cement 20 parts, wood fibre 4 parts, yellow ground 20 parts, nano silica powder 10 parts, 6 parts, flyash, PP fiber 8 parts, ether of cellulose 6 parts, 11 parts, barite sand, mortar densification powder 4 parts, macromolecule glue 9 parts, calcium nitrite 5 parts, carbide slag 13 parts, swelling perlite powder 13 parts, 8 parts, hollow alloy pearl, latex powder 9 parts, high performance water reducing agent of polyocarboxy acid 7 parts.
The antifreeze dry-mix advantage of the present invention is:
1, the antifreeze dry-mix of the present invention, tensile strength is large, cost is low and heat preservation energy-saving, and cohesive force is strong, and antifreezing effect is remarkable, long service life.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1, a kind of antifreeze dry-mix, is made up of the raw material of following parts by weight: 12 parts, gypsum, calcium thiocyanide 15 parts, shell particles 6 parts, high-alumina cement 15 parts, wood fibre 3 parts, yellow ground 17 parts, nano silica powder 6 parts, 4 parts, flyash, PP fiber 5 parts, ether of cellulose 3 parts, 7 parts, barite sand, mortar densification powder 3 parts, macromolecule glue 6 parts, calcium nitrite 3 parts, carbide slag 8 parts, swelling perlite powder 10 parts, 5 parts, hollow alloy pearl, latex powder 6 parts, high performance water reducing agent of polyocarboxy acid 4 parts.
Embodiment 2, a kind of antifreeze dry-mix, is made up of the raw material of following parts by weight: 15 parts, gypsum, calcium thiocyanide 17 parts, shell particles 10 parts, high-alumina cement 20 parts, wood fibre 4 parts, yellow ground 20 parts, nano silica powder 10 parts, 6 parts, flyash, PP fiber 8 parts, ether of cellulose 6 parts, 11 parts, barite sand, mortar densification powder 4 parts, macromolecule glue 9 parts, calcium nitrite 5 parts, carbide slag 13 parts, swelling perlite powder 13 parts, 8 parts, hollow alloy pearl, latex powder 9 parts, high performance water reducing agent of polyocarboxy acid 7 parts.
Embodiment 3, a kind of antifreeze dry-mix, is made up of the raw material of following parts by weight: 18 parts, gypsum, calcium thiocyanide 20 parts, shell particles 12 parts, high-alumina cement 25 parts, wood fibre 6 parts, yellow ground 24 parts, nano silica powder 12 parts, 8 parts, flyash, PP fiber 10 parts, ether of cellulose 9 parts, 14 parts, barite sand, mortar densification powder 6 parts, macromolecule glue 11 parts, calcium nitrite 6 parts, carbide slag 17 parts, swelling perlite powder 15 parts, 10 parts, hollow alloy pearl, latex powder 12 parts, high performance water reducing agent of polyocarboxy acid 11 parts.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, change, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. an antifreeze dry-mix, it is characterized in that: be made up of the raw material of following parts by weight: gypsum 12-18 part, calcium thiocyanide 15-20 part, shell particles 6-12 part, high-alumina cement 15-25 part, wood fibre 3-6 part, yellow ground 17-24 part, nano silica powder 6-12 part, flyash 4-8 part, PP fiber 5-10 part, ether of cellulose 3-9 part, barite sand 7-14 part, mortar densification powder 3-6 part, macromolecule glue 6-11 part, calcium nitrite 3-6 part, carbide slag 8-17 part, swelling perlite powder 10-15 part, hollow alloy pearl 5-10 part, latex powder 6-12 part, high performance water reducing agent of polyocarboxy acid 4-11 part.
2. the antifreeze dry-mix according to claim 1, it is characterized in that: be made up of the raw material of following parts by weight: 15 parts, gypsum, calcium thiocyanide 17 parts, shell particles 10 parts, high-alumina cement 20 parts, wood fibre 4 parts, yellow ground 20 parts, nano silica powder 10 parts, 6 parts, flyash, PP fiber 8 parts, ether of cellulose 6 parts, 11 parts, barite sand, mortar densification powder 4 parts, macromolecule glue 9 parts, calcium nitrite 5 parts, carbide slag 13 parts, swelling perlite powder 13 parts, 8 parts, hollow alloy pearl, latex powder 9 parts, high performance water reducing agent of polyocarboxy acid 7 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447696.2A CN104291769A (en) | 2014-09-04 | 2014-09-04 | Antifreezing dry powder mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447696.2A CN104291769A (en) | 2014-09-04 | 2014-09-04 | Antifreezing dry powder mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104291769A true CN104291769A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410447696.2A Pending CN104291769A (en) | 2014-09-04 | 2014-09-04 | Antifreezing dry powder mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084927A (en) * | 2016-06-16 | 2016-11-09 | 江苏海之屋新材料有限公司 | Powder decorative paint and preparation, construction method |
-
2014
- 2014-09-04 CN CN201410447696.2A patent/CN104291769A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084927A (en) * | 2016-06-16 | 2016-11-09 | 江苏海之屋新材料有限公司 | Powder decorative paint and preparation, construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |