CN103693901A - Cracking-resistant inorganic insulation mortar - Google Patents
Cracking-resistant inorganic insulation mortar Download PDFInfo
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- CN103693901A CN103693901A CN201310612516.7A CN201310612516A CN103693901A CN 103693901 A CN103693901 A CN 103693901A CN 201310612516 A CN201310612516 A CN 201310612516A CN 103693901 A CN103693901 A CN 103693901A
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Abstract
The invention discloses a cracking-resistant inorganic insulation mortar, which is composed of the following raw materials by weight: 5-7 parts of lime, 10-15 parts of a dispersible latex powder, 67-89 parts of vitreous hollow bead aggregate, 1.2-2.5 parts of hydroxypropyl methyl cellulose ether, 250-270 parts of cement, 1-3 parts of a CSA expansion agent, 1.5-3 parts of calcium aluminate, 2-4 parts of calcium hydroxide, 2-4 parts of sodium silicate, 3-5 parts of borax, 1-2 parts of manganese dioxide, 3-5 parts of rapeseed cake, 6-8 parts of modified silica particles and a proper amount of water.
Description
Technical field
The present invention relates to thermal insulation mortar field, is exactly a kind of cracking resistance inorganic heat insulation mortar.
Background technology
Inorganic heat insulation mortar (glass bead fireproof heat insulating mortar; complex silicate aluminium thermal insulation mortar) be a kind of novel heat-preserving energy-saving mortar material for external rendering in buildings; using inorganic glass bead (claiming again closed-cell expanded perlite) as light skeletal, add the dry-mix being formed by gelling material, anticrack additive and other stopping composition etc.There is antifreeze, the ageing-resistant excellent properties of energy-conserving profit waste, heat insulating, fire prevention and the cheap features such as price, have the market requirement widely.
Summary of the invention
The object of the present invention is to provide a kind of cracking resistance inorganic heat insulation mortar
Above-mentioned purpose realizes by following scheme:
A cracking resistance inorganic heat insulation mortar, is characterized in that: it is that raw material by following weight parts makes:
Slaked lime 5-7, dispersibility latex powder 10-15, glass bead aggregate 67-89, hydroxypropyl methyl cellulose ether 1.2-2.5, cement 250-270, CSA swelling agent 1-3, calcium aluminate 1.5-3, calcium hydroxide 2-4, water glass 2-4, borax 3-5, Manganse Dioxide 1-2, rapeseed cake 3-5; modified silica particles 6-8, suitable quantity of water.
Described a kind of cracking resistance inorganic heat insulation mortar, is characterized in that:
Preparation method is:
(1) get in the hydrochloric acid soln that silicon dioxide powder is 10-15% in concentration and soak 10-15 hour, take out, deionized water wash, dry, add again the Zinc Stearate that is equivalent to its weight 0.3-0.5%, the dysprosium oxide of 0.4-0.6%, the silane coupling agent KH570 of 1.5-1.8%, and appropriate water, under 100-200 rev/min, stir after 10-15 minute, grind again 1-2 hour, add the attapulgite that is equivalent to its weight 3-4%, the diatomite of 1-2%, the benzene emulsion of 3-5%, after mixing, granulation, balling-up particle diameter is at 0.5-1mm, obtain modified silica particles standby,
(2) slaked lime, cement, borax are mixed by weight, under 600-700 rev/min, stir 3-5 minute, take out, again with residue whole raw material blendings after, 100-200 rev/min is at the uniform velocity stirred 20-30 minute, then the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.
Beneficial effect of the present invention is:
Cracking resistance when the present invention has good heat insulation effect, make product after intensity high, preparation technology is simple.
Embodiment
A cracking resistance inorganic heat insulation mortar, it is that raw material by following weight kg makes:
Slaked lime 6, dispersibility latex powder 15, glass bead aggregate 89, hydroxypropyl methyl cellulose ether 2.5, cement 250, CSA swelling agent 1, calcium aluminate 3, calcium hydroxide 3, water glass 3, borax 4, Manganse Dioxide 1, rapeseed cake 5; modified silica particles 8, suitable quantity of water.
Described a kind of cracking resistance inorganic heat insulation mortar, preparation method is:
(1) get in the hydrochloric acid soln that silicon dioxide powder is 12% in concentration and soak 12 hours, take out, deionized water wash, dry, add again and be equivalent to the Zinc Stearate of its weight 0.5%, 0.6% dysprosium oxide, 1.8% silane coupling agent KH570, and appropriate water, under 200 revs/min, stir after 15 minutes, grind again 2 hours, add and be equivalent to the attapulgite of its weight 4%, 2% diatomite, 5% benzene emulsion, after mixing, granulation, balling-up particle diameter, at 0.5-1mm, obtains modified silica particles standby;
(2) by slaked lime, cement, borax by weight kg ratio mix, under 700 revs/min, stir 5 minutes, take out, again with residue whole raw material blendings after, 100 revs/min are at the uniform velocity stirred 30 minutes, then the material three-roll grinder that is stirred is ground 2 hours, after packing and get final product.
Products obtained therefrom test result is as follows:
Claims (2)
1. a cracking resistance inorganic heat insulation mortar, is characterized in that: it is that raw material by following weight parts makes:
Slaked lime 5-7, dispersibility latex powder 10-15, glass bead aggregate 67-89, hydroxypropyl methyl cellulose ether 1.2-2.5, cement 250-270, CSA swelling agent 1-3, calcium aluminate 1.5-3, calcium hydroxide 2-4, water glass 2-4, borax 3-5, Manganse Dioxide 1-2, rapeseed cake 3-5; modified silica particles 6-8, suitable quantity of water.
2. a kind of cracking resistance inorganic heat insulation mortar according to claim 1, is characterized in that:
Preparation method is:
(1) get in the hydrochloric acid soln that silicon dioxide powder is 10-15% in concentration and soak 10-15 hour, take out, deionized water wash, dry, add again the Zinc Stearate that is equivalent to its weight 0.3-0.5%, the dysprosium oxide of 0.4-0.6%, the silane coupling agent KH570 of 1.5-1.8%, and appropriate water, under 100-200 rev/min, stir after 10-15 minute, grind again 1-2 hour, add the attapulgite that is equivalent to its weight 3-4%, the diatomite of 1-2%, the benzene emulsion of 3-5%, after mixing, granulation, balling-up particle diameter is at 0.5-1mm, obtain modified silica particles standby,
(2) slaked lime, cement, borax are mixed by weight, under 600-700 rev/min, stir 3-5 minute, take out, again with residue whole raw material blendings after, 100-200 rev/min is at the uniform velocity stirred 20-30 minute, then the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612516.7A CN103693901A (en) | 2013-11-26 | 2013-11-26 | Cracking-resistant inorganic insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612516.7A CN103693901A (en) | 2013-11-26 | 2013-11-26 | Cracking-resistant inorganic insulation mortar |
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| Publication Number | Publication Date |
|---|---|
| CN103693901A true CN103693901A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310612516.7A Pending CN103693901A (en) | 2013-11-26 | 2013-11-26 | Cracking-resistant inorganic insulation mortar |
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| CN (1) | CN103693901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434386A (en) * | 2017-09-01 | 2017-12-05 | 福建省永泰建筑工程公司 | A kind of antidetonation high-strength corrosion-resistant anti-dropout mortar |
| CN110746166A (en) * | 2019-11-21 | 2020-02-04 | 广西横县恒丰建材有限责任公司 | Self-crystallized anti-permeability and moisture-proof mortar and production method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298377A (en) * | 2008-04-15 | 2008-11-05 | 山西威凯科技开发有限公司 | Vitrified microballoon heat insulation anti-crack mortar |
| CN101628801A (en) * | 2009-08-20 | 2010-01-20 | 杭州正博新型建筑材料有限公司 | Inorganic light-weight aggregate thermal insulation mortar |
| KR100942723B1 (en) * | 2009-11-03 | 2010-02-16 | 신성종합건축사사무소(주) | Inorganic-based polymer stone mortar composition and construction method usning the same |
| CN102219468A (en) * | 2011-05-24 | 2011-10-19 | 南京臣功节能材料有限责任公司 | Anti-cracking heat insulation mortar |
| CN102424560A (en) * | 2011-09-20 | 2012-04-25 | 上海英硕聚合材料股份有限公司 | Waterproof crack-resistant inorganic heat-insulating mortar and preparation method thereof |
| CN103224362A (en) * | 2013-04-12 | 2013-07-31 | 江苏祥源环保建材科技有限公司 | Inorganic thermal insulation mortar and preparation method thereof |
-
2013
- 2013-11-26 CN CN201310612516.7A patent/CN103693901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298377A (en) * | 2008-04-15 | 2008-11-05 | 山西威凯科技开发有限公司 | Vitrified microballoon heat insulation anti-crack mortar |
| CN101628801A (en) * | 2009-08-20 | 2010-01-20 | 杭州正博新型建筑材料有限公司 | Inorganic light-weight aggregate thermal insulation mortar |
| KR100942723B1 (en) * | 2009-11-03 | 2010-02-16 | 신성종합건축사사무소(주) | Inorganic-based polymer stone mortar composition and construction method usning the same |
| CN102219468A (en) * | 2011-05-24 | 2011-10-19 | 南京臣功节能材料有限责任公司 | Anti-cracking heat insulation mortar |
| CN102424560A (en) * | 2011-09-20 | 2012-04-25 | 上海英硕聚合材料股份有限公司 | Waterproof crack-resistant inorganic heat-insulating mortar and preparation method thereof |
| CN103224362A (en) * | 2013-04-12 | 2013-07-31 | 江苏祥源环保建材科技有限公司 | Inorganic thermal insulation mortar and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434386A (en) * | 2017-09-01 | 2017-12-05 | 福建省永泰建筑工程公司 | A kind of antidetonation high-strength corrosion-resistant anti-dropout mortar |
| CN110746166A (en) * | 2019-11-21 | 2020-02-04 | 广西横县恒丰建材有限责任公司 | Self-crystallized anti-permeability and moisture-proof mortar and production method thereof |
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Application publication date: 20140402 |