CN104072057A - Anti-crack thermal insulation mortar and preparation method thereof - Google Patents
Anti-crack thermal insulation mortar and preparation method thereof Download PDFInfo
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- CN104072057A CN104072057A CN201410221107.9A CN201410221107A CN104072057A CN 104072057 A CN104072057 A CN 104072057A CN 201410221107 A CN201410221107 A CN 201410221107A CN 104072057 A CN104072057 A CN 104072057A
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Abstract
The invention discloses anti-crack thermal insulation mortar which is characterized by being prepared from the following raw materials in parts by weight: 300-340 parts of Portland cement, 30-35 parts of wood pulp powder, 8-10 parts of carboxymethyl cellulose sodium, 40-45 parts of re-dispersible latex powder, 4-6 parts of polycarboxylic acid water reducing agent, 20-25 parts of lithium-based bentonite powder, 20-24 parts of sodium alginate, 1-2 parts of chromic oxide, 10-15 parts of kaolin powder, 30-35 parts of mica powder, 8-10 parts of sodium polyacrylate, 2-3 parts of acrylic acid, 1-2 parts of sodium molybdate, 1-2 parts of morpholine, 4-6 parts of modified nano carbon powder and 600-650 parts of water. The thermal insulation mortar disclosed by the invention has good adhesiveness, water retaining property, crack resistance and thermal insulation property, is applicable to the masonry and plastering construction of the wall material and has good thermal insulation property and outstanding thermal insulation effect.
Description
Technical field
The invention belongs to building material field, be specifically related to a kind of Anti-cracking thermal 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 Anti-cracking thermal insulation mortar and preparation method thereof.
Technical scheme of the present invention is as follows:
An Anti-cracking thermal insulation mortar, is characterized in that being made by the raw material of following weight part: silicate cement 300-340, wood pulp powder 30-35, sodium cellulose glycolate 8-10, redispersible latex powder 40-45, polycarboxylate water-reducer 4-6, lithium bentonite powder 20-25, sodium alginate 20-24, chromium sesquioxide 1-2, kaolin powder 10-15, mica powder 30-35, sodium polyacrylate 8-10, vinylformic acid 2-3, Sodium orthomolybdate 1-2, morpholine 1-2, modified Nano carbon dust 4-6, water 600-650; Described modified Nano carbon dust is made by 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 Anti-cracking thermal insulation mortar, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 ℃, 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 good binding property, water-retentivity, splitting resistance and thermal and insulating performance, is applicable to building by laying bricks or stones and plastering construction of materials for wall, and thermal insulation is good, and heat insulation effect is outstanding.
Embodiment
An Anti-cracking thermal insulation mortar, by following weight part (kilogram) raw material make: silicate cement 300, wood pulp powder 30, sodium cellulose glycolate 8, redispersible latex powder 40, polycarboxylate water-reducer 4, lithium bentonite powder 20, sodium alginate 20, chromium sesquioxide 1, kaolin powder 15, mica powder 30, sodium polyacrylate 8, vinylformic acid 3, Sodium orthomolybdate 1, morpholine 2, modified Nano carbon dust 4, water 600; 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.
The preparation method of described Anti-cracking thermal insulation mortar, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 ℃, stirs 20-30 minute, and form slurry, then adds cement mixing become lotion 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 ultimate compression strength: 0.25Mpa, fire-protection rating is A level.
Claims (2)
1. an Anti-cracking thermal insulation mortar, is characterized in that being made by the raw material of following weight part: silicate cement 300-340, wood pulp powder 30-35, sodium cellulose glycolate 8-10, redispersible latex powder 40-45, polycarboxylate water-reducer 4-6, lithium bentonite powder 20-25, sodium alginate 20-24, chromium sesquioxide 1-2, kaolin powder 10-15, mica powder 30-35, sodium polyacrylate 8-10, vinylformic acid 2-3, Sodium orthomolybdate 1-2, morpholine 1-2, modified Nano carbon dust 4-6, water 600-650; Described modified Nano carbon dust is made by 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 Anti-cracking thermal insulation mortar claimed in claim 1, it is characterized in that, by mixing except other later composition of cement, being heated to 60-70 ℃, 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 |
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| CN201410221107.9A CN104072057A (en) | 2014-05-23 | 2014-05-23 | Anti-crack thermal insulation mortar and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410221107.9A CN104072057A (en) | 2014-05-23 | 2014-05-23 | Anti-crack thermal insulation mortar and preparation method thereof |
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| CN104072057A true CN104072057A (en) | 2014-10-01 |
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| CN201410221107.9A Pending CN104072057A (en) | 2014-05-23 | 2014-05-23 | Anti-crack thermal insulation mortar and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987028A (en) * | 2015-07-10 | 2015-10-21 | 安徽阜阳富龙建筑材料有限责任公司 | High heat-resistance thermal insulation mortar and preparation method thereof |
| 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 |
| CN105712692A (en) * | 2016-03-10 | 2016-06-29 | 吕凤荣 | Heat preservation building material and preparation technology |
| CN106588111A (en) * | 2016-12-12 | 2017-04-26 | 天津飞鸟科技有限公司 | Foaming cement for building energy conservation |
| CN106676660A (en) * | 2016-12-15 | 2017-05-17 | 江苏易宅软装设计院有限公司 | Crack-resisting fiber for wall paper |
| CN107274951A (en) * | 2017-06-19 | 2017-10-20 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN114956733A (en) * | 2022-06-10 | 2022-08-30 | 日照海工研新材料有限公司 | High-strength anti-erosion marine concrete and preparation method thereof |
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| ES2381075A1 (en) * | 2010-07-29 | 2012-05-23 | Grupo Camacho Reciclados Y Servicios S.L. | Hidrofobo monocapa mortar conformed by fractions of rejection of glass recycling (Machine-translation by Google Translate, not legally binding) |
| CN103102120A (en) * | 2012-12-17 | 2013-05-15 | 重庆市百世得建材有限公司 | Decorating 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 |
| CN103693914A (en) * | 2013-12-07 | 2014-04-02 | 马鞍山市金韩防水保温工程有限责任公司 | Novel heat-preservation mortar |
| CN103755291A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Energy-saving type cement mortar and preparation method thereof |
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2014
- 2014-05-23 CN CN201410221107.9A patent/CN104072057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2381075A1 (en) * | 2010-07-29 | 2012-05-23 | Grupo Camacho Reciclados Y Servicios S.L. | Hidrofobo monocapa mortar conformed by fractions of rejection of glass recycling (Machine-translation by Google Translate, not legally binding) |
| CN103102120A (en) * | 2012-12-17 | 2013-05-15 | 重庆市百世得建材有限公司 | Decorating 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 |
| CN103693914A (en) * | 2013-12-07 | 2014-04-02 | 马鞍山市金韩防水保温工程有限责任公司 | Novel heat-preservation mortar |
| CN103755291A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Energy-saving type cement mortar and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987028A (en) * | 2015-07-10 | 2015-10-21 | 安徽阜阳富龙建筑材料有限责任公司 | High heat-resistance thermal insulation mortar and preparation method thereof |
| 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 |
| CN105712692A (en) * | 2016-03-10 | 2016-06-29 | 吕凤荣 | Heat preservation building material and preparation technology |
| CN106588111A (en) * | 2016-12-12 | 2017-04-26 | 天津飞鸟科技有限公司 | Foaming cement for building energy conservation |
| CN106588111B (en) * | 2016-12-12 | 2019-05-28 | 广西东泥天等水泥有限公司 | A kind of building energy conservation foamed cement |
| CN106676660A (en) * | 2016-12-15 | 2017-05-17 | 江苏易宅软装设计院有限公司 | Crack-resisting fiber for wall paper |
| CN107274951A (en) * | 2017-06-19 | 2017-10-20 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN107274951B (en) * | 2017-06-19 | 2019-02-01 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN114956733A (en) * | 2022-06-10 | 2022-08-30 | 日照海工研新材料有限公司 | High-strength anti-erosion marine concrete and preparation method thereof |
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Application publication date: 20141001 |
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| RJ01 | Rejection of invention patent application after publication |