CN103043983A - Vitrified microbead heat-preserving mortar - Google Patents
Vitrified microbead heat-preserving mortar Download PDFInfo
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- CN103043983A CN103043983A CN2012105738446A CN201210573844A CN103043983A CN 103043983 A CN103043983 A CN 103043983A CN 2012105738446 A CN2012105738446 A CN 2012105738446A CN 201210573844 A CN201210573844 A CN 201210573844A CN 103043983 A CN103043983 A CN 103043983A
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- China
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- heat
- preserving
- sand slurry
- insulated sand
- kervit microbead
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- 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.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses vitrified microbead heat-preserving mortar. The vitrified microbead heat-preserving mortar comprises the following substances in mass percentage: 60-65% of cementing material, 30-35% of heat-preserving aggregate, 0.5-1% of redispersible latex powder and 1-1.5% of functional material. The vitrified microbead heat-preserving mortar is short in solidification time, good in fire-proof performance and heat-preserving effect and stable in construction performance.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of kervit microbead insulated sand slurry.
Background technology
China's exterior-wall heat insulation comprises organic heat-insulating system and inorganic heat preservation system and organic and inorganic composite heat-insulating material three classes.Wherein, be mainly the organic lagging material, production and operating technique are very ripe, but can not prevent fires, and contaminate environment is easily aging.Mineral-type thermal insulation mortar material is because its finished product is low, and intensity is high, insulation, and fire prevention, the advantages such as weathering resistance are paid close attention to widely, and especially kervit microbead insulated sand slurry has huge development prospect.
But existing vitreous mortar is owing to add wood fibre, the slowly shortcoming but existence is condensed.
Summary of the invention
For addressing the above problem, the present invention adds starch ethers in thermal insulation mortar, and has added gypsum in the gelling composition, and its summary of the invention is: mainly the material by following quality proportioning forms:
Gelling material 60 ~ 65%
Heat preserving aggregate 30 ~ 35%
Redispersable latex powder 0.5 ~ 1%
Functional materials 1 ~ 1.5%
Be water in fact.
Further, described gelling material is that mass ratio is silicate cement and the gypsum of 4:1.
Further, described heat preserving aggregate is that tap density is 110kg/cm
3Glass bead and carbon aerogels.The mass ratio of glass bead and carbon aerogels is 1:2.
Further, described functional materials is that mass ratio is the Mierocrystalline cellulose of 1 ~ 2:1:1:1, xylogen, starch ethers and polypropylene fibre.
Positively effect of the present invention is: setting time is short, fire resistance and high insulating effect, and workability is stable.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with embodiment, but protection domain is not so limited.
1 one kinds of kervit microbead insulated sand slurries of embodiment; material by following quality proportioning forms: 48% silicate cement; 12% gypsum, 11% glass bead, 22% carbon aerogels; 1% redispersable latex powder; 0.4% Mierocrystalline cellulose, 0.2% xylogen, 0.2% starch ethers; 0.2% polypropylene fibre, 9.8% water.
2 one kinds of kervit microbead insulated sand slurries of embodiment; material by following quality proportioning forms: 52% silicate cement; 13% gypsum, 10% glass bead, 20% carbon aerogels; 1% redispersable latex powder; 0.4% Mierocrystalline cellulose, 0.2% xylogen, 0.2% starch ethers; 0.2% polypropylene fibre, 3% water.
This mortar properties is: thermal conductivity 0.063W/m.k, coefficient of softening are 0.59, and frost resistance meets the requirements by (15 times unchanged), and anti-scorching grade is the A level.
Claims (4)
1. a kervit microbead insulated sand slurry is characterized in that, mainly the material by following quality proportioning forms:
Gelling material 60 ~ 65%
Heat preserving aggregate 30 ~ 35%
Redispersable latex powder 0.5 ~ 1%
Functional materials 1 ~ 1.5%.
2. kervit microbead insulated sand slurry according to claim 1, it is characterized in that: described gelling material is that mass ratio is silicate cement and the gypsum of 4:1.
3. kervit microbead insulated sand slurry according to claim 1, it is characterized in that: described heat preserving aggregate is that tap density is 110kg/cm
3Glass bead and carbon aerogels;
The mass ratio of glass bead and carbon aerogels is 1:2.
4. kervit microbead insulated sand slurry according to claim 1, it is characterized in that: described functional materials is that mass ratio is the Mierocrystalline cellulose of 1 ~ 2:1:1:1, xylogen, starch ethers and polypropylene fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105738446A CN103043983A (en) | 2012-12-26 | 2012-12-26 | Vitrified microbead heat-preserving mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105738446A CN103043983A (en) | 2012-12-26 | 2012-12-26 | Vitrified microbead heat-preserving mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103043983A true CN103043983A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105738446A Pending CN103043983A (en) | 2012-12-26 | 2012-12-26 | Vitrified microbead heat-preserving mortar |
Country Status (1)
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| CN (1) | CN103043983A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641418A (en) * | 2013-11-08 | 2014-03-19 | 许炜 | High efficiency and energy saving vitreous bead insulation mortar |
| CN104326710A (en) * | 2014-09-23 | 2015-02-04 | 青岛佰众化工技术有限公司 | Vitrified microbead thermal insulation mortar |
| CN104909693A (en) * | 2015-05-29 | 2015-09-16 | 合肥瑞鹤装饰工程有限公司 | Environmentally friendly insulation mortar suitable for exterior wall material and preparation method thereof |
| CN105314933A (en) * | 2014-08-04 | 2016-02-10 | 天津武铄科技有限公司 | Heat-preserving mortar with low thermal conductivity |
| CN105622011A (en) * | 2015-12-25 | 2016-06-01 | 江苏蓝圈新材料有限公司 | Thermal mortar |
| CN107032688A (en) * | 2017-06-07 | 2017-08-11 | 贵州中能高新材料有限公司 | A kind of thermal insulation mortar and preparation method thereof |
| CN107032679A (en) * | 2017-05-19 | 2017-08-11 | 上海市建筑科学研究院(集团)有限公司 | A kind of inorganic heat insulation mortar based on hydrophobicity aeroge and preparation method thereof |
| CN109721319A (en) * | 2019-01-23 | 2019-05-07 | 合肥中地节能科技有限公司 | A kind of dry powder type wall heat-insulating material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792976A (en) * | 2005-12-27 | 2006-06-28 | 赵晖 | Superlight vitrification micropearl morttar |
| CN101910058A (en) * | 2008-01-17 | 2010-12-08 | 赢创德固赛有限公司 | Carbon aerogels, process for their preparation and their use |
-
2012
- 2012-12-26 CN CN2012105738446A patent/CN103043983A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792976A (en) * | 2005-12-27 | 2006-06-28 | 赵晖 | Superlight vitrification micropearl morttar |
| CN101910058A (en) * | 2008-01-17 | 2010-12-08 | 赢创德固赛有限公司 | Carbon aerogels, process for their preparation and their use |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641418A (en) * | 2013-11-08 | 2014-03-19 | 许炜 | High efficiency and energy saving vitreous bead insulation mortar |
| CN105314933A (en) * | 2014-08-04 | 2016-02-10 | 天津武铄科技有限公司 | Heat-preserving mortar with low thermal conductivity |
| CN105314933B (en) * | 2014-08-04 | 2017-07-18 | 天津武铄科技有限公司 | A kind of low heat conductivity heat-insulating mortar |
| CN104326710A (en) * | 2014-09-23 | 2015-02-04 | 青岛佰众化工技术有限公司 | Vitrified microbead thermal insulation mortar |
| CN104909693A (en) * | 2015-05-29 | 2015-09-16 | 合肥瑞鹤装饰工程有限公司 | Environmentally friendly insulation mortar suitable for exterior wall material and preparation method thereof |
| CN105622011A (en) * | 2015-12-25 | 2016-06-01 | 江苏蓝圈新材料有限公司 | Thermal mortar |
| CN107032679A (en) * | 2017-05-19 | 2017-08-11 | 上海市建筑科学研究院(集团)有限公司 | A kind of inorganic heat insulation mortar based on hydrophobicity aeroge and preparation method thereof |
| CN107032679B (en) * | 2017-05-19 | 2019-06-25 | 上海市建筑科学研究院(集团)有限公司 | A kind of inorganic heat insulation mortar and preparation method thereof based on hydrophobicity aeroge |
| CN107032688A (en) * | 2017-06-07 | 2017-08-11 | 贵州中能高新材料有限公司 | A kind of thermal insulation mortar and preparation method thereof |
| CN109721319A (en) * | 2019-01-23 | 2019-05-07 | 合肥中地节能科技有限公司 | A kind of dry powder type wall heat-insulating material and preparation method thereof |
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Application publication date: 20130417 |