CN102898083A - Efficient and inorganic thermal-insulation mortar - Google Patents
Efficient and inorganic thermal-insulation mortar Download PDFInfo
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- CN102898083A CN102898083A CN2012103951368A CN201210395136A CN102898083A CN 102898083 A CN102898083 A CN 102898083A CN 2012103951368 A CN2012103951368 A CN 2012103951368A CN 201210395136 A CN201210395136 A CN 201210395136A CN 102898083 A CN102898083 A CN 102898083A
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- insulation mortar
- thermal
- efficient
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- thermal insulation
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Abstract
The invention discloses an efficient thermal-insulation mortar. No effective measures are provided for the situation that the water-retaining property and the thixotropy of the thermal-insulation mortar used at present are poor due to micro-biological degradation. According to the efficient thermal-insulation mortar disclosed by the invention, polyethylene glycol is added into the traditional thermal-insulation mortar, so that the water-retaining property and the thixotropy of the efficient and inorganic thermal-insulation mortar are greatly improved, and the effect of the thermal-insulation mortar is improved.
Description
Technical field
The present invention relates to a kind of mortar, particularly a kind of thermal insulation mortar is exactly a kind of high-efficiency insulated mortar specifically.
Technical background
Along with the laws of China Generalization of Energy-saving Construction, energy-saving building materials is also day by day abundant, wherein thermal insulation mortar is because its high insulating effect, anti-combustion rank is high, safety coefficient is used for greatly and more and more the building inside and outside wall maintaining energy-saving and uses, year by year increase along with usage quantity, the production technology of thermal insulation mortar also becomes better and approaching perfection day by day, but be used for to solve thermal insulation mortar water-retentivity and thixotropic, all the time all take derivatived cellulose such as methylcellulose gum (MC), Vltra tears (HPMC) as main.Above-mentioned materials has indispensable effect aspect thermal insulation mortar water-retentivity and the thixotropy improving, but derivatived cellulose easily is subjected to microbial attack and degrades, like this can be so that the thermal insulation mortar finished product of making loses the water conservation effect because of cellulose degradation and the thixotropy reduction causes constructional difficulties.Therefore, invent a kind of thermal insulation mortar that can not lose because of the microbial attack degraded water conservation effect and workability, especially seem significant.
Summary of the invention
The problems referred to above that existing thermal insulation mortar exists the objective of the invention is to propose a new products scheme, to solve the deficiency of currently available products.
The solution of the present invention is achieved in that a kind of high-efficiency insulated mortar, prepares according to a conventional method, it comprises that inorganic coagulation material, light filler and auxiliary agent form, it is characterized in that, in above-mentioned raw materials, add by weight percentage the polyoxyethylene glycol of 0.05-3%.
Present employed thermal insulation mortar, its water-retentivity and thixotropy are not good enough not to have an effectively measure because microbiological deterioration causes.The present invention adds polyoxyethylene glycol in the existing thermal insulation mortar to, has improved the problem that causes thermal insulation mortar water-retentivity and thixotropy to reduce because of microbiological deterioration, and water-retentivity of the present invention and thixotropy are improved largely.
The present invention is further illustrated below by embodiment, but the invention is not restricted to these examples.
Embodiment 1,400 kilograms of cement, 200 kilograms in flyash, 375 kilograms of glass beads, MC3 kilogram, 15 kilograms of latex powder, 5 kilograms of polyoxyethylene glycol, 2 kilograms of PP fibers
Embodiment 2,450 kilograms of cement, 120 kilograms in flyash, 400 kilograms of glass beads, HPMC4 kilogram, 17 kilograms of latex powder, 7 kilograms of polyoxyethylene glycol, 2 kilograms of PP fibers
Embodiment 3,480 kilograms of cement, 40 kilograms in flyash, silicon ash 20,423 kilograms of glass beads, MC5 kilogram, 20 kilograms of latex powder, 10 kilograms of polyoxyethylene glycol, 2 kilograms of PP fibers.
Claims (2)
1. a high-efficiency insulated mortar prepares according to a conventional method, and it comprises that inorganic coagulation material, light filler and auxiliary agent form, and it is characterized in that, in above-mentioned raw materials, adds by weight percentage the polyoxyethylene glycol of 0.05-3%.
2. thermal insulation mortar according to claim 1, the molecular weight that it is characterized in that polyoxyethylene glycol is the white solid of 2000-20000, addition is 0.1-1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103951368A CN102898083A (en) | 2012-10-17 | 2012-10-17 | Efficient and inorganic thermal-insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103951368A CN102898083A (en) | 2012-10-17 | 2012-10-17 | Efficient and inorganic thermal-insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102898083A true CN102898083A (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103951368A Pending CN102898083A (en) | 2012-10-17 | 2012-10-17 | Efficient and inorganic thermal-insulation mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN102898083A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415571A (en) * | 2002-10-16 | 2003-05-07 | 同济大学 | Admixture of building mortar of lime paste substitution type |
| WO2005105697A1 (en) * | 2004-04-27 | 2005-11-10 | Hercules Incorporated | Tile cement mortars using water retention agents |
| CN102060469A (en) * | 2010-12-01 | 2011-05-18 | 镇江市百瑞吉混凝土外加剂有限公司 | Mortar thickening agent and preparation method thereof |
| CN102295448A (en) * | 2011-07-21 | 2011-12-28 | 武汉力聚科技有限公司 | High efficiency thermal insulation mortar for buildings |
-
2012
- 2012-10-17 CN CN2012103951368A patent/CN102898083A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415571A (en) * | 2002-10-16 | 2003-05-07 | 同济大学 | Admixture of building mortar of lime paste substitution type |
| WO2005105697A1 (en) * | 2004-04-27 | 2005-11-10 | Hercules Incorporated | Tile cement mortars using water retention agents |
| CN102060469A (en) * | 2010-12-01 | 2011-05-18 | 镇江市百瑞吉混凝土外加剂有限公司 | Mortar thickening agent and preparation method thereof |
| CN102295448A (en) * | 2011-07-21 | 2011-12-28 | 武汉力聚科技有限公司 | High efficiency thermal insulation mortar for buildings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |