CN103664097A - High-hardness sulfur phosphate inorganic thermal mortar - Google Patents
High-hardness sulfur phosphate inorganic thermal mortar Download PDFInfo
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- CN103664097A CN103664097A CN201310606496.2A CN201310606496A CN103664097A CN 103664097 A CN103664097 A CN 103664097A CN 201310606496 A CN201310606496 A CN 201310606496A CN 103664097 A CN103664097 A CN 103664097A
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Abstract
The invention discloses a high-hardness sulfur phosphate inorganic thermal which comprises the following raw materials in parts by weight: 100-150 parts of Portland cement, 2-4 parts of sodium biphosphate, 6-10 parts of calcium biphosphate, 4-6 parts of magnesium sulfate heptahydrate, 10-14 parts of black sand, 2-3 parts of organosilicon KMP-590, 4-6 parts of medical stone powder, 0.2-0.3 part of glycerol, 2-3 parts of VAE emulsion DA101, 0.1-0.2 part of maleic anhydride, 3-6 parts of polyethylene fibre, 0.8-1 part of calcium lignosulphonate, 4-6 parts of a modified additive and a defined amount of water. The thermal mortar has relatively good waterproof and thermal insulation effect, high pressure and impact resistance, superior physical property, can well improve the house construction quality and service life, has relatively good acoustic insulation effect and is low in production cost.
Description
?
Technical field
The present invention relates generally to a kind of mortar, relates in particular to a kind of high rigidity sulfate-phosphate inorganic heat insulation mortar.
Background technology
Thermal insulation mortar is to take various light materials as aggregate, take cement as gelating material, admixes some property-modifying additives, through manufacturing enterprise, is uniformly mixed and a kind of premixing dry-mix of making.Be mainly used in building exterior wall heat preserving, there is the advantages such as easy construction, good endurance.
Summary of the invention
The object of the invention is just to provide a kind of high rigidity sulfate-phosphate inorganic heat insulation mortar.
The present invention is achieved by the following technical solutions:
A high rigidity sulfate-phosphate inorganic heat insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Ordinary Portland cement 100-150, SODIUM PHOSPHATE, MONOBASIC 2-4, monocalcium phosphate 6-10, magnesium sulfate heptahydrate 4-6, black husky 10-14, organosilicon KMP-590 2-3, medical stone powder 4-6, glycerine 0.2-0.3, VAE emulsion DA101 2-3, maleic anhydride 0.1-0.2, polyethylene fibre 3-6, calcium lignin sulphonate 0.8-1, modified additive 4-6, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 40-65, bone meal 2-4, propolis 3-5, aluminium dihydrogen phosphate 3-4, redispersable latex powder 20-30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1-2, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 2-3; ;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 40-65, propolis 3-5, aluminium dihydrogen phosphate 3-4, redispersable latex powder 20-30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1-2, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 2-3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 700-800 ℃, be cooled to room temperature, the sodium hydroxide solution that adds 6-10% grinds 1-2 hour, the hydrochloric acid that adds again 10-15%, it is neutral regulating PH, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting, after adding at 60-80 ℃ insulated and stirred 10-16 minute, add each raw material of residue, 800-1000 rev/min of dispersed with stirring 3-5 minute, obtains described modified additive again.
A preparation method for high rigidity sulfate-phosphate inorganic heat insulation mortar, comprises the following steps:
Above-mentioned each raw material is mixed, stir, obtain described high rigidity sulfate-phosphate inorganic heat insulation mortar.
Advantage of the present invention is:
The thermal insulation mortar that the present invention produces has better waterproof thermal-insulated effect, and resistance to compression shock resistance is strong, and physicals is superior, can well promote construction quality and the work-ing life in house, also has good soundproof effect, and production cost is low.
Embodiment
Embodiment 1
A high rigidity sulfate-phosphate inorganic heat insulation mortar, it is comprised of the raw material of following weight parts:
Ordinary Portland cement 150, SODIUM PHOSPHATE, MONOBASIC 4, monocalcium phosphate 10, magnesium sulfate heptahydrate 6, black husky 14, organosilicon KMP-590 3, medical stone powder 6, glycerine 0.3, VAE emulsion DA101 3, maleic anhydride 0.2, polyethylene fibre 6, calcium lignin sulphonate 0.8, modified additive 6, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 65, bone meal 4, propolis 3, aluminium dihydrogen phosphate 4, redispersable latex powder 30, polyvinylpyrrolidone 3, silane coupling agent KH560 1, hydroxypropyl methyl cellulose ether 1, poly(oxyethylene glycol) 400 2;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 800 ℃, be cooled to room temperature, adding 10% sodium hydroxide solution grinds 1 hour, add 15% hydrochloric acid, regulating PH be neutrality, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting again, after adding at 80 ℃ insulated and stirred 16 minutes, add each raw material of residue, 1000 revs/min of dispersed with stirring 5 minutes, obtain described modified additive again.
A preparation method for high rigidity sulfate-phosphate inorganic heat insulation mortar, comprises the following steps:
Above-mentioned each raw material is mixed, stir, obtain described high rigidity sulfate-phosphate inorganic heat insulation mortar.
Performance test:
28d ultimate compression strength >=0.4MPa;
1 hour water regain≤1000g/m
2.
Claims (2)
1. a high rigidity sulfate-phosphate inorganic heat insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Ordinary Portland cement 100-150, SODIUM PHOSPHATE, MONOBASIC 2-4, monocalcium phosphate 6-10, magnesium sulfate heptahydrate 4-6, black husky 10-14, organosilicon KMP-590 2-3, medical stone powder 4-6, glycerine 0.2-0.3, VAE emulsion DA101 2-3, maleic anhydride 0.1-0.2, polyethylene fibre 3-6, calcium lignin sulphonate 0.8-1, modified additive 4-6, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 40-65, bone meal 2-4, propolis 3-5, aluminium dihydrogen phosphate 3-4, redispersable latex powder 20-30, polyvinylpyrrolidone 2-3, silane coupling agent KH560 1-2, hydroxypropyl methyl cellulose ether 1-2, poly(oxyethylene glycol) 400 2-3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined to 2-3 hour at 700-800 ℃, be cooled to room temperature, the sodium hydroxide solution that adds 6-10% grinds 1-2 hour, the hydrochloric acid that adds again 10-15%, it is neutral regulating PH, adds successively propolis, aluminium dihydrogen phosphate, redispersable latex powder, polyvinylpyrrolidone, poly(oxyethylene glycol) 400 under stirring and adjusting, after adding at 60-80 ℃ insulated and stirred 10-16 minute, add each raw material of residue, 800-1000 rev/min of dispersed with stirring 3-5 minute, obtains described modified additive again.
2. a preparation method for high rigidity sulfate-phosphate inorganic heat insulation mortar as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned each raw material is mixed, stir, obtain described high rigidity sulfate-phosphate inorganic heat insulation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606496.2A CN103664097A (en) | 2013-11-26 | 2013-11-26 | High-hardness sulfur phosphate inorganic thermal mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606496.2A CN103664097A (en) | 2013-11-26 | 2013-11-26 | High-hardness sulfur phosphate inorganic thermal mortar |
Publications (1)
| Publication Number | Publication Date |
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| CN103664097A true CN103664097A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310606496.2A Pending CN103664097A (en) | 2013-11-26 | 2013-11-26 | High-hardness sulfur phosphate inorganic thermal mortar |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245257A (en) * | 1997-02-28 | 1998-09-14 | Chichibu Onoda Cement Corp | Hardened product and its production |
| CN101265068A (en) * | 2008-04-28 | 2008-09-17 | 长沙归一建材科技有限公司 | Gelatinization material gypsum-cement and producing method thereof |
| 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 |
| CN102060454A (en) * | 2010-11-22 | 2011-05-18 | 内蒙古祥响新型建材开发有限责任公司 | Light-burned dolomite cement |
| CN102786285A (en) * | 2012-01-19 | 2012-11-21 | 南京航空航天大学 | Sulfur and phosphate cement insulation mortar or insulation board |
-
2013
- 2013-11-26 CN CN201310606496.2A patent/CN103664097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245257A (en) * | 1997-02-28 | 1998-09-14 | Chichibu Onoda Cement Corp | Hardened product and its production |
| CN101265068A (en) * | 2008-04-28 | 2008-09-17 | 长沙归一建材科技有限公司 | Gelatinization material gypsum-cement and producing method thereof |
| 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 |
| CN102060454A (en) * | 2010-11-22 | 2011-05-18 | 内蒙古祥响新型建材开发有限责任公司 | Light-burned dolomite cement |
| CN102786285A (en) * | 2012-01-19 | 2012-11-21 | 南京航空航天大学 | Sulfur and phosphate cement insulation mortar or insulation board |
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Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |