CN103664101A - Inorganic phenolic aldehyde compound thermal insulation mortar - Google Patents
Inorganic phenolic aldehyde compound thermal insulation mortar Download PDFInfo
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- CN103664101A CN103664101A CN201310606524.0A CN201310606524A CN103664101A CN 103664101 A CN103664101 A CN 103664101A CN 201310606524 A CN201310606524 A CN 201310606524A CN 103664101 A CN103664101 A CN 103664101A
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- thermal insulation
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- phenolic aldehyde
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Abstract
The invention discloses an inorganic phenolic aldehyde compound thermal insulation mortar. The inorganic phenolic aldehyde compound thermal insulation mortar is composed of the following raw materials in parts by weight: 80-96 parts of ordinary portland cement, 20-26 parts of phenolic foam, 2-3 parts of calcium fluoride, 2-3 parts of cotton fiber, 4-6 parts of acrylate rubber powder, 0.01-0.03 part of sodium chromate, 0.1-0.2 part of isopropyl alcohol, 0.8-1 part of polybenzimidazole, 0.15-0.4 part of 2-Hydroxy-4-(octyloxy)benzophenone, 4-5 parts of nano fluorite powder, 7-9 parts of a performance additive, and a proper amount of water. Through the addition of the phenolic foam, the construction fluidity of the mortar is improved, the condensation drying time of the compound thermal insulation mortar is shortened, the dry density of a formed compound thermal insulation layer is lowered, and excellent fireproof performance is achieved.
Description
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Technical field
The present invention relates generally to a kind of mortar, relates in particular to a kind of inorganic phenolic aldehyde composite thermal 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 inorganic phenolic aldehyde composite thermal insulation mortar.
The present invention is achieved by the following technical solutions:
An inorganic phenolic aldehyde composite thermal insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Ordinary Portland cement 80-96, phenol formaldehyde foam 20-26, Calcium Fluoride (Fluorspan) 2-3, cotton synthetic fibre fiber 2-3, acrylate rubber powder 4-6, Sodium chromate 0.01-0.03, Virahol 0.1-0.2, polybenzimidazole 0.8-1, Octabenzone 0.15-0.4, nanometer Fluorspar Powder 4-5, fluorgypsum 20-40, modified additive 7-9, 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.
A preparation method for inorganic phenolic aldehyde composite thermal insulation mortar, comprises the following steps:
By above-mentioned ordinary Portland cement, phenol formaldehyde foam, cotton synthetic fibre blending in of fibers, add the water of compound weight 60-75%, 300-400 rev/min of dispersed with stirring 4-6 minute; Add each raw material of residue, stir, obtain described inorganic phenolic aldehyde composite thermal insulation mortar.
Advantage of the present invention is:
The thermal insulation mortar that the present invention produces, by adding phenol formaldehyde foam, has improved the mobility of mortar construction, has shortened condensing time of drying of composite thermal insulation mortar, has reduced the dry density of composite heat-insulating layer after moulding, also has good fire resistance.
Embodiment
Embodiment 1
An inorganic phenolic aldehyde composite thermal insulation mortar, it is comprised of the raw material of following weight parts:
Ordinary Portland cement 96, phenol formaldehyde foam 26, Calcium Fluoride (Fluorspan) 3, cotton synthetic fibre fiber 3, acrylate rubber powder 4, Sodium chromate 0.03, Virahol 0.1-0.2, polybenzimidazole 0.8, fluorgypsum 30, Octabenzone 0.15, nanometer Fluorspar Powder 4-5, modified additive 9, water are appropriate;
Described modified additive is comprised of the raw material of following weight parts:
Laterite 65, bone meal 2, 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 3;
The preparation method of described modified additive comprises the following steps:
Above-mentioned laterite is calcined 2 hours 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 inorganic phenolic aldehyde composite thermal insulation mortar, comprises the following steps:
By above-mentioned ordinary Portland cement, phenol formaldehyde foam, cotton synthetic fibre blending in of fibers, add the water of compound weight 75%, 400 revs/min of dispersed with stirring 6 minutes; Add each raw material of residue, stir, obtain described inorganic phenolic aldehyde composite thermal insulation mortar.
Performance test:
Ultimate compression strength: 0.65MPa;
Volume water absorption rate: 14%;
Linear shrinkage 0.19%.
Claims (2)
1. an inorganic phenolic aldehyde composite thermal insulation mortar, is characterized in that what it was comprised of the raw material of following weight parts:
Ordinary Portland cement 80-96, phenol formaldehyde foam 20-26, Calcium Fluoride (Fluorspan) 2-3, cotton synthetic fibre fiber 2-3, acrylate rubber powder 4-6, Sodium chromate 0.01-0.03, Virahol 0.1-0.2, polybenzimidazole 0.8-1, Octabenzone 0.15-0.4, nanometer Fluorspar Powder 4-5, fluorgypsum 20-40, modified additive 3-4, 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 inorganic phenolic aldehyde composite thermal insulation mortar as claimed in claim 1, is characterized in that comprising the following steps:
By above-mentioned ordinary Portland cement, phenol formaldehyde foam, cotton synthetic fibre blending in of fibers, add the water of compound weight 60-75%, 300-400 rev/min of dispersed with stirring 4-6 minute; Add each raw material of residue, stir, obtain described inorganic phenolic aldehyde composite thermal insulation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606524.0A CN103664101A (en) | 2013-11-26 | 2013-11-26 | Inorganic phenolic aldehyde compound thermal insulation mortar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606524.0A CN103664101A (en) | 2013-11-26 | 2013-11-26 | Inorganic phenolic aldehyde compound thermal insulation mortar |
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| Publication Number | Publication Date |
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| CN103664101A true CN103664101A (en) | 2014-03-26 |
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| CN201310606524.0A Pending CN103664101A (en) | 2013-11-26 | 2013-11-26 | Inorganic phenolic aldehyde compound thermal insulation mortar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152583A (en) * | 2015-07-03 | 2015-12-16 | 枞阳县天筑新型建筑材料有限公司 | Mothproof and synergistic thermal insulation mortar and preparation method thereof |
| CN106904936A (en) * | 2017-04-07 | 2017-06-30 | 合肥智慧殿投资管理有限公司 | A kind of ceramic material of plasticity and good toughness and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401310A (en) * | 1990-10-17 | 1995-03-28 | Somergom S.R.L. | Additive composition with insulating, impermeabilizing and antishrink properties |
| 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 |
| CN102503337A (en) * | 2011-11-08 | 2012-06-20 | 北京天基新材料股份有限公司 | Prefabricated panels and preparation method thereof |
| CN102807348A (en) * | 2012-08-20 | 2012-12-05 | 上海英硕聚合材料股份有限公司 | Inorganic phenolic aldehyde composite thermal mortar |
| CN102875101A (en) * | 2012-10-15 | 2013-01-16 | 山东圣泉化工股份有限公司 | Waterproof adhesive mortar for external thermal insulation of external wall |
| CN103011721A (en) * | 2012-11-16 | 2013-04-03 | 合肥神舟建筑工程有限公司 | Modified nano-kieselguhr inorganic thermal-insulation mortar coated with plant ash and preparation method thereof |
-
2013
- 2013-11-26 CN CN201310606524.0A patent/CN103664101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401310A (en) * | 1990-10-17 | 1995-03-28 | Somergom S.R.L. | Additive composition with insulating, impermeabilizing and antishrink properties |
| 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 |
| CN102503337A (en) * | 2011-11-08 | 2012-06-20 | 北京天基新材料股份有限公司 | Prefabricated panels and preparation method thereof |
| CN102807348A (en) * | 2012-08-20 | 2012-12-05 | 上海英硕聚合材料股份有限公司 | Inorganic phenolic aldehyde composite thermal mortar |
| CN102875101A (en) * | 2012-10-15 | 2013-01-16 | 山东圣泉化工股份有限公司 | Waterproof adhesive mortar for external thermal insulation of external wall |
| CN103011721A (en) * | 2012-11-16 | 2013-04-03 | 合肥神舟建筑工程有限公司 | Modified nano-kieselguhr inorganic thermal-insulation mortar coated with plant ash and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152583A (en) * | 2015-07-03 | 2015-12-16 | 枞阳县天筑新型建筑材料有限公司 | Mothproof and synergistic thermal insulation mortar and preparation method thereof |
| CN106904936A (en) * | 2017-04-07 | 2017-06-30 | 合肥智慧殿投资管理有限公司 | A kind of ceramic material of plasticity and good toughness and preparation method thereof |
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Application publication date: 20140326 |