CN104119037A - High-strength thermal insulation mortar and preparation method thereof - Google Patents
High-strength thermal insulation mortar and preparation method thereof Download PDFInfo
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- CN104119037A CN104119037A CN201410260939.1A CN201410260939A CN104119037A CN 104119037 A CN104119037 A CN 104119037A CN 201410260939 A CN201410260939 A CN 201410260939A CN 104119037 A CN104119037 A CN 104119037A
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Abstract
The invention relates to high-strength thermal insulation mortar which is characterized by being prepared from the following raw materials in parts by weight: 300 to 340 parts of cement, 30 to 35 parts of coal ash, 12 to 15 parts of calcium hydroxide, 40 to 50 parts of redispersible latex powder, 10 to 12 parts of cellulose ether, 10 to 20 parts of quartz sand powder, 30 to 35 parts of attapulgite powder, 20 to 25 parts of diatomite powder, 5 to 8 parts of aluminium oxide, 3 to 4 parts of activated carbon powder, 2 to 3 parts of sodium nitrate, 6 to 9 parts of sodium carbonate, 4 to 6 parts of calcium formate, 10 to 12 parts of methylcellulose, 2 to 3 parts of nonylphenol polyoxyethylene ether, 4 to 5 parts of polyacrylamide, 4 to 6 parts of modified nano carbon powder and 600 to 650 parts of water. The thermal insulation mortar has the effects of low thermal conductivity coefficient, high compressive strength, high compressive strength after water immersion, strong cohesive force and low dry density.
Description
Technical field
The invention belongs to building material field, be specifically related to a kind of high-strength insulation mortar and preparation method thereof.
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 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, but still have the shortcomings such as cost is higher, material source is limited, still have improved space.
Summary of the invention
The object of this invention is to provide a kind of high-strength insulation mortar and preparation method thereof.
Technical scheme of the present invention is as follows:
A kind of high-strength insulation mortar, is characterized in that being made up of the raw material of following weight part: cement 300-340, flyash 30-35, calcium hydroxide 12-15, redispersable latex powder 40-50, ether of cellulose 10-12, quartz sand powder 10-20, attapulgite powder 30-35, diatomite in powder 20-25, aluminum oxide 5-8, activity charcoal powder 3-4, SODIUMNITRATE 2-3, sodium carbonate 6-9, calcium formiate 4-6, methylcellulose gum 10-12, polyoxyethylene nonylphenol ether 2-3, polyacrylamide 4-5, modified Nano carbon dust 4-6, water 600-650; Described modified Nano carbon dust is made up of the raw material of following weight part: nano-sized carbon 10-11, alum 5-6, iron ore ground-slag 1-2, jade powder 4-5, silane resin acceptor kh-550 1-2, Radix Angelicae Sinensis oil 1-2, magnet powder 1-2, silicon carbide 4-5, alcohol ester 12 1-2, tea-polyphenol 1-2, Radix Actinodaphnes Cupularis powder 1-2; Each material composition is mixed, and grinding distribution evenly and get final product.
The preparation method of described high-strength insulation mortar, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 DEG C, stirs 20-30 minute, and form slurry, then adds cement mixing become lotion and get final product.
Thermal insulation mortar of the present invention has the effect that thermal conductivity is low, ultimate compression strength is high, compressive strength after immersion is high, cohesive force is strong and dry density is low.
Embodiment
A kind of high-strength insulation mortar, by following weight part (kilogram) raw material make: cement 300, flyash 30, calcium hydroxide 12, redispersable latex powder 40, ether of cellulose 10, quartz sand powder 20, attapulgite powder 30, diatomite in powder 25, aluminum oxide 5, activity charcoal powder 3, SODIUMNITRATE 2, sodium carbonate 6, calcium formiate 4, methylcellulose gum 10, polyoxyethylene nonylphenol ether 3, polyacrylamide 5, modified Nano carbon dust 6, water 600;
The preparation method of described high-strength insulation mortar, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 DEG C, stirs 20-30 minute, and form slurry, then adds cement mixing become lotion and get final product.
Described modified Nano carbon dust by following weight part (kilogram) raw material make: nano-sized carbon 10, alum 5, iron ore ground-slag 1, jade powder 4, silane resin acceptor kh-550 2, Radix Angelicae Sinensis oil 2, magnet powder 2, silicon carbide 5, alcohol ester 12, tea-polyphenol 2, Radix Actinodaphnes Cupularis powder 1; Each material composition is mixed, and grinding distribution evenly and get final product.
Mortar properties of the present invention is: thermal conductivity 0.061W/m.k, and frost resistance meets the requirements by (15 times are unchanged), 28d tensile strength: 0.45Mpa, fire-protection rating is A level.
Claims (2)
1. a high-strength insulation mortar, is characterized in that being made up of the raw material of following weight part: cement 300-340, flyash 30-35, calcium hydroxide 12-15, redispersable latex powder 40-50, ether of cellulose 10-12, quartz sand powder 10-20, attapulgite powder 30-35, diatomite in powder 20-25, aluminum oxide 5-8, activity charcoal powder 3-4, SODIUMNITRATE 2-3, sodium carbonate 6-9, calcium formiate 4-6, methylcellulose gum 10-12, polyoxyethylene nonylphenol ether 2-3, polyacrylamide 4-5, modified Nano carbon dust 4-6, water 600-650; Described modified Nano carbon dust is made up of the raw material of following weight part: nano-sized carbon 10-11, alum 5-6, iron ore ground-slag 1-2, jade powder 4-5, silane resin acceptor kh-550 1-2, Radix Angelicae Sinensis oil 1-2, magnet powder 1-2, silicon carbide 4-5, alcohol ester 12 1-2, tea-polyphenol 1-2, Radix Actinodaphnes Cupularis powder 1-2; Each material composition is mixed, and grinding distribution evenly and get final product.
2. according to the preparation method with high-strength insulation mortar claimed in claim 1, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 DEG C, stir 20-30 minute, form slurry, then adds cement mixing become lotion and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260939.1A CN104119037A (en) | 2014-06-13 | 2014-06-13 | High-strength thermal insulation mortar and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260939.1A CN104119037A (en) | 2014-06-13 | 2014-06-13 | High-strength thermal insulation mortar and preparation method thereof |
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| CN104119037A true CN104119037A (en) | 2014-10-29 |
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| CN201410260939.1A Pending CN104119037A (en) | 2014-06-13 | 2014-06-13 | High-strength thermal insulation mortar and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692743A (en) * | 2015-03-12 | 2015-06-10 | 郑州赛诺建材有限公司 | Internal waterproof material for underground construction as well as preparation method and construction process of internal waterproof material |
| CN105236855A (en) * | 2015-09-07 | 2016-01-13 | 安徽鑫润新型材料有限公司 | High-water-proofing heat-insulation mortar and preparation method thereof |
| CN107162552A (en) * | 2017-07-12 | 2017-09-15 | 合肥梵腾环保科技有限公司 | A kind of high compressive strength thermal insulation mortar and preparation method thereof |
| CN108249813A (en) * | 2018-03-30 | 2018-07-06 | 安徽博硕科技有限公司 | A kind of production method of high stick for building |
| CN108373288A (en) * | 2018-05-16 | 2018-08-07 | 南京御森建筑科技发展有限公司 | A kind of environmental-protection additive for building and preparation method thereof |
| CN111807863A (en) * | 2020-06-24 | 2020-10-23 | 颜小淋 | High-performance concrete and preparation method thereof |
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| CN103304210A (en) * | 2013-06-14 | 2013-09-18 | 上海贝恒化学建材有限公司 | Inorganic thermal mortar with high strength and preparation method thereof |
| CN103664083A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | High-strength iron-ore slag-containing powder thermal insulation mortar and preparation method thereof |
| CN103664076A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Anti-cracking thermal-insulating cement mortar and preparation method thereof |
| CN103664077A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Polystyrene thermal insulation mortar with high waterproofness and preparation method of polystyrene thermal insulation mortar |
| CN103664082A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Building waterproof thermal-insulation mortar and preparation method thereof |
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2014
- 2014-06-13 CN CN201410260939.1A patent/CN104119037A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103304210A (en) * | 2013-06-14 | 2013-09-18 | 上海贝恒化学建材有限公司 | Inorganic thermal mortar with high strength and preparation method thereof |
| CN103664083A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | High-strength iron-ore slag-containing powder thermal insulation mortar and preparation method thereof |
| CN103664076A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Anti-cracking thermal-insulating cement mortar and preparation method thereof |
| CN103664077A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Polystyrene thermal insulation mortar with high waterproofness and preparation method of polystyrene thermal insulation mortar |
| CN103664082A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Building waterproof thermal-insulation mortar and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692743A (en) * | 2015-03-12 | 2015-06-10 | 郑州赛诺建材有限公司 | Internal waterproof material for underground construction as well as preparation method and construction process of internal waterproof material |
| CN105236855A (en) * | 2015-09-07 | 2016-01-13 | 安徽鑫润新型材料有限公司 | High-water-proofing heat-insulation mortar and preparation method thereof |
| CN107162552A (en) * | 2017-07-12 | 2017-09-15 | 合肥梵腾环保科技有限公司 | A kind of high compressive strength thermal insulation mortar and preparation method thereof |
| CN108249813A (en) * | 2018-03-30 | 2018-07-06 | 安徽博硕科技有限公司 | A kind of production method of high stick for building |
| CN108373288A (en) * | 2018-05-16 | 2018-08-07 | 南京御森建筑科技发展有限公司 | A kind of environmental-protection additive for building and preparation method thereof |
| CN111807863A (en) * | 2020-06-24 | 2020-10-23 | 颜小淋 | High-performance concrete and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141029 |