CN104163603A - Fireproof insulation mortar and preparation method thereof - Google Patents
Fireproof insulation mortar and preparation method thereof Download PDFInfo
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- CN104163603A CN104163603A CN201410333405.7A CN201410333405A CN104163603A CN 104163603 A CN104163603 A CN 104163603A CN 201410333405 A CN201410333405 A CN 201410333405A CN 104163603 A CN104163603 A CN 104163603A
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Abstract
The invention discloses a fireproof insulation mortar, which comprises the following raw materials by weight: 5-10 parts of titanium dioxide, 1-3 parts of rectorite powder, 1-2 parts of potash feldspar powder, 5-10 parts of zirconium silicate powder, 60-80 parts of portland cement, 1-3 parts of calcium lignin sulphonate, 0.2-0.5 parts of tea saponin, 1-2 parts of magnesium trisilicate, 0.5-2 parts of magnesium stearate, 1-2 parts of carbopol, 2-4 parts of silica sol powder, 60-80 parts of expanded and vitrified small ball and 4-8 parts of composite auxiliary agent. The insulation mortar has the advantages of good fireproof performance, no hidden trouble, fire-fighting standard accordance, good heat insulation, good thermal insulation performance and insulation effect, and accords with practical usage requirement.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of fire resistant heat preserving mortar and preparation method thereof.
Background technology
Thermal insulation mortar is a kind of lagging material for external rendering in buildings, is to using light thermal-insulation particle as light skeletal, adds the dry-mix being comprised of gelling material, anticrack additive and other stopping composition etc.Wherein, inorganic heat insulation mortar has antifreeze, the ageing-resistant excellent properties of energy-conserving profit waste, heat insulating, fire prevention and the cheap features such as price, has the market requirement widely.Except heat insulating, thermal insulation mortar also can be by adopting specific function material, as sound absorption, waterproof, fire-resistant, decoration etc., reaches greater functionality demand, meets the needs of people to building function.
Summary of the invention
The object of this invention is to provide a kind of fire resistant heat preserving mortar.
The present invention is achieved by the following technical solutions:
A fire resistant heat preserving mortar, is characterized in that, it is that raw material by following weight parts makes:
Titanium dioxide 5-10, rectorite leng powder 1-3, feldspar in powder 1-2, zirconium English powder 5-10, silicate cement 60-80, calcium lignin sulphonate 1-3, tea saponin 0.2-0.5, Magnesium Trisilicate 1-2, Magnesium Stearate 0.5-2, carbopol 1-2, silicon sol powder 2-4, expanded and vitrified small ball 60-80, composite assistant 4-8;
Described composite assistant is made by the raw material of following weight part:
Chitosan 3-8, kaolin 4-10, silicon-dioxide 2-4, sodium hydroxide 2-4, ammonium chloride 1-3, cocounut oil acyl diethanolamine 0.5-1, tripoly phosphate sodium STPP 0.5-1, redispersable latex powder 10-15, Tween-80 1-3, Hydroxyethyl acrylate 0.2-0.5;
The preparation method of described composite assistant is:
Chitosan is dissolved in to appropriate 4% aqueous acetic acid, adds kaolin, silicon-dioxide to grind 30min, add successively sodium hydroxide, ammonium chloride after pH is adjusted to neutrality, 60 ℃ are stirred 30min, and pH is adjusted to neutrality, add all the other raw materials under normal temperature, after stirring 30min, spraying is dried, and obtains.
The preparation method of described fire resistant heat preserving mortar, is characterized in that, comprises the following steps:
(1) titanium dioxide, rectorite leng powder, feldspar in powder and zirconium English powder are mixed, 600-700 ℃ of calcining 1h, obtains component A;
(2) Magnesium Stearate and expanded and vitrified small ball are mixed after at 60-80 ℃, under 200r/min rotating speed, stir 30min, obtain B component;
(3) component A, B component are mixed with all the other raw materials, after stirring and get final product.
Advantage of the present invention is:
1. fire resistance rating reaches the requirement of A level, and fire performance is good, without potential safety hazard, meets fire protection criteria;
2. there is good heat insulation, heat-insulating property, high insulating effect;
3. cohesive strength is high, does not ftracture, and does not come off, and weathering resistance, weather resistance are strong, and work-ing life and building are quite.
Embodiment
Non-limiting examples of the present invention is as follows:
The preparation of embodiment 1 thermal insulation mortar
A fire resistant heat preserving mortar, is prepared from by the component raw material of following weight (kg):
Titanium dioxide 8, rectorite leng powder 2, feldspar in powder 1.5, zirconium English powder 8, silicate cement 70, calcium lignin sulphonate 2, tea saponin 0.4, Magnesium Trisilicate 1.6, Magnesium Stearate 1.5, carbopol 1.5, silicon sol powder 3, expanded and vitrified small ball 75, composite assistant 6;
Wherein, composite assistant is made by the raw material of following weight (kg):
Chitosan 5, kaolin 6, silicon-dioxide 3, sodium hydroxide 3, ammonium chloride 2, cocounut oil acyl diethanolamine 0.8, tripoly phosphate sodium STPP 0.6, redispersable latex powder 12, Tween-80 2, Hydroxyethyl acrylate 0.3.
The preparation method of composite assistant:
Chitosan is dissolved in to appropriate 4% aqueous acetic acid, adds kaolin, silicon-dioxide to grind 30min, add successively sodium hydroxide, ammonium chloride after pH is adjusted to neutrality, 60 ℃ are stirred 30min, and pH is adjusted to neutrality, add all the other raw materials under normal temperature, after stirring 30min, spraying is dried, and obtains.
The preparation method of fire resistant heat preserving mortar comprises the following steps:
(1) titanium dioxide, rectorite leng powder, feldspar in powder and zirconium English powder are mixed, 600-700 ℃ of calcining 1h, obtains component A;
(2) Magnesium Stearate and expanded and vitrified small ball are mixed after at 60-80 ℃, under 200r/min rotating speed, stir 30min, obtain B component;
(3) component A, B component are mixed with all the other raw materials, after stirring and get final product.
During use, by weight mortar: water=1:1.4 adds water, mixes.
Embodiment 2 thermal insulation mortar performance tests
According to JG/T 283-2010, measure the performance perameter of embodiment 1 thermal insulation mortar, specifically in Table 1.
The performance index of table 1 thermal insulation mortar
Claims (2)
1. a fire resistant heat preserving mortar, is characterized in that, it is that raw material by following weight parts makes:
Titanium dioxide 5-10, rectorite leng powder 1-3, feldspar in powder 1-2, zirconium English powder 5-10, silicate cement 60-80, calcium lignin sulphonate 1-3, tea saponin 0.2-0.5, Magnesium Trisilicate 1-2, Magnesium Stearate 0.5-2, carbopol 1-2, silicon sol powder 2-4, expanded and vitrified small ball 60-80, composite assistant 4-8;
Described composite assistant is made by the raw material of following weight part:
Chitosan 3-8, kaolin 4-10, silicon-dioxide 2-4, sodium hydroxide 2-4, ammonium chloride 1-3, cocounut oil acyl diethanolamine 0.5-1, tripoly phosphate sodium STPP 0.5-1, redispersable latex powder 10-15, Tween-80 1-3, Hydroxyethyl acrylate 0.2-0.5;
The preparation method of described composite assistant is:
Chitosan is dissolved in to appropriate 4% aqueous acetic acid, adds kaolin, silicon-dioxide to grind 30min, add successively sodium hydroxide, ammonium chloride after pH is adjusted to neutrality, 60 ℃ are stirred 30min, and pH is adjusted to neutrality, add all the other raw materials under normal temperature, after stirring 30min, spraying is dried, and obtains.
2. the preparation method of a kind of fire resistant heat preserving mortar according to claim 1, is characterized in that, comprises the following steps:
(1) titanium dioxide, rectorite leng powder, feldspar in powder and zirconium English powder are mixed, 600-700 ℃ of calcining 1h, obtains component A;
(2) Magnesium Stearate and expanded and vitrified small ball are mixed after at 60-80 ℃, under 200r/min rotating speed, stir 30min, obtain B component;
(3) component A, B component are mixed with all the other raw materials, after stirring and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333405.7A CN104163603B (en) | 2014-07-14 | 2014-07-14 | A kind of fire resistant heat preserving mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333405.7A CN104163603B (en) | 2014-07-14 | 2014-07-14 | A kind of fire resistant heat preserving mortar and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104163603A true CN104163603A (en) | 2014-11-26 |
| CN104163603B CN104163603B (en) | 2016-03-23 |
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| CN201410333405.7A Expired - Fee Related CN104163603B (en) | 2014-07-14 | 2014-07-14 | A kind of fire resistant heat preserving mortar and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910870A (en) * | 2012-09-29 | 2013-02-06 | 池州市崇源节能建筑材料有限公司 | Nano-silicon aerogel/vitrified microball composite thermal-insulation mortar |
| CN103382094A (en) * | 2013-07-24 | 2013-11-06 | 安徽英柯建材有限公司 | Anti-corrosion anti-erosion heat-preservation mortar |
| CN103539391A (en) * | 2013-09-16 | 2014-01-29 | 池州市崇源节能建筑材料有限公司 | Waterproof heat insulation mortar |
| CN103664103A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Anti-cracking inorganic thermal insulation mortar |
| CN103708788A (en) * | 2013-09-16 | 2014-04-09 | 池州市崇源节能建筑材料有限公司 | Composite thermal insulation mortar |
-
2014
- 2014-07-14 CN CN201410333405.7A patent/CN104163603B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910870A (en) * | 2012-09-29 | 2013-02-06 | 池州市崇源节能建筑材料有限公司 | Nano-silicon aerogel/vitrified microball composite thermal-insulation mortar |
| CN103382094A (en) * | 2013-07-24 | 2013-11-06 | 安徽英柯建材有限公司 | Anti-corrosion anti-erosion heat-preservation mortar |
| CN103539391A (en) * | 2013-09-16 | 2014-01-29 | 池州市崇源节能建筑材料有限公司 | Waterproof heat insulation mortar |
| CN103708788A (en) * | 2013-09-16 | 2014-04-09 | 池州市崇源节能建筑材料有限公司 | Composite thermal insulation mortar |
| CN103664103A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Anti-cracking inorganic thermal insulation mortar |
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| Publication number | Publication date |
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| CN104163603B (en) | 2016-03-23 |
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Granted publication date: 20160323 Termination date: 20160714 |