CN101760066B - Pulverized fuel ash outer wall flexible putty powder - Google Patents
Pulverized fuel ash outer wall flexible putty powder Download PDFInfo
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- CN101760066B CN101760066B CN2009102275474A CN200910227547A CN101760066B CN 101760066 B CN101760066 B CN 101760066B CN 2009102275474 A CN2009102275474 A CN 2009102275474A CN 200910227547 A CN200910227547 A CN 200910227547A CN 101760066 B CN101760066 B CN 101760066B
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- powder
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- pulverized fuel
- ash
- fuel ash
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Abstract
The invention discloses a pulverized fuel ash outer wall flexible putty powder which is prepared by mixing the following raw materials by the mixture ratio (based on parts by weight): 10 parts of cement, 70 parts of pulverized fuel ash, 15 parts of ash calcium powder, 1.8 parts of excitant, 1.5 parts of latex powder, 0.2 part of hydroxypropyl methyl cellulose, 0.4 part of water reducing agent and 0.1 part of defoaming agent; wherein the cement is 42.5 ordinary portland cement; the pulverized fuel ash is I-level pulverized fuel ash; the ash calcium powder has the fineness of 200 meshes; the excitant is the mixture of anhydrous sodium sulfate and calcium sulfate; the water reducing agent is naphthaline-series powder water reducing agent; the latex powder is the copolymer of vinyl ester of versatic acid and vinyl acetate; and the raw materials are tested and measured according to the formulation and then poured into a powder mixing machine to be evenly mixed. The putty powder has better water-resistant, alkali-resistant and adhesive properties, and is simple in production technique, low in cost and beneficial to environmental protection.
Description
Technical field
The present invention relates to building material technical field, especially relate to a kind of pulverized fuel ash outer wall flexible putty powder.
Background technology
The flexible putty powder that is used for exterior wall is of a great variety, and high-grade flexible paint has two-pack or single component, and main shaped material is macromolecule emulsion or latex powder and filler.But ubiquity chaps, flakes, comes off, poor water resistance and grinability defect of bad.
Summary of the invention
In view of this, the objective of the invention is to overcome the defective of prior art, a kind of pulverized fuel ash outer wall flexible putty powder is provided, improve its water-fast, alkaline-resisting, adhesive property, and its production technique is simple, cheap, help environmental protection.
For achieving the above object, the present invention adopts following technical scheme:
Pulverized fuel ash outer wall flexible putty powder adopts following proportioning raw materials (by weight) to be mixed and forms: cement, 10; Flyash, 70; The ash calcium powder, 15; Exciting agent, 1.8; Latex powder 1.5; Hydroxypropyl level first class Mierocrystalline cellulose, 0.2; Water reducer, 0.4, skimmer 0.1; Above-mentioned cement is 42.5 ordinary portland cements; Flyash is I level flyash; Ash calcium powder fineness 200 orders; Exciting agent is the mixture of SODIUM SULPHATE ANHYDROUS 99PCT and calcium sulfate; Water reducer is that naphthalene is the powdery water reducer; Latex powder is tertiary ethylene carbonate and vinyl acetate copolymerized latex powder; By above-mentioned prescription check metering raw material, pour the powder mixing machine into and mix.
The invention has the beneficial effects as follows:
The present invention utilizes exciting agent to strengthen the gelating property of flyash, reduces cement accession, utilizes the raising of flyash later strength, solves the high-performance of putty and the relation between the initial stage grinability.Utilize water-soluble latex powder as sticker, improve the caking ability of putty, various functional aids are given the high-performance of putty; Product processes of the present invention is simple, and is cheap, and possesses water-fast preferably, alkaline-resisting, adhesive property, fly-ash-contained bigger, helps environmental protection.
Other advantages of the present invention, target and characteristic will be set forth in specification sheets subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from practice of the present invention, obtain instruction to investigating of hereinafter.
Embodiment
Below in conjunction with embodiment the present invention is further described.
The pulverized fuel ash outer wall flexible putty powder of present embodiment adopts following proportioning raw materials (by weight) to be mixed and forms: 10 parts of cement, 70 parts of flyash, 15 parts of grey calcium powders; 1.8 part exciting agent; 1.5 part latex powder, 0.2 part of hydroxypropyl level first class Mierocrystalline cellulose, 0.4 part of water reducer; 0.1 part skimmer, skimmer can adopt silicone based skimmer; Above-mentioned cement is 42.5 ordinary portland cements; Flyash is I level flyash; Ash calcium powder fineness 200 orders; Exciting agent is the mixture of SODIUM SULPHATE ANHYDROUS 99PCT and calcium sulfate; Water reducer is that naphthalene is the powdery water reducer; Latex powder is tertiary ethylene carbonate and vinyl acetate copolymerized latex powder; By above-mentioned prescription check metering raw material, pour the powder mixing machine into and mix.The pulverized fuel ash outer wall flexible putty powder of present embodiment possesses following advantage:
1, flyash is done filler, under the effect of alkaline material and exciting agent, has cement cementitious character, can improve intensity;
2, flyash belongs to silicate character, than dicalcium powder more water-fast, good weatherability;
3, flyash in great mixed amount is beneficial to environmental protection and waste utilization;
4, bonding strength is high, does not ftracture non-scale, not dry linting;
5, make simply, lower cost.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Other modifications that those of ordinary skills make technical scheme of the present invention perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of technical scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. pulverized fuel ash outer wall flexible putty powder is characterized in that, adopts following proportioning raw materials (by weight) to be mixed and forms: cement, 10; Flyash, 70; The ash calcium powder, 15; Exciting agent, 1.8; Latex powder 1.5; Vltra tears, 0.2; Water reducer, 0.4, skimmer 0.1; Above-mentioned cement is 42.5 ordinary portland cements; Flyash is I level flyash; Ash calcium powder fineness 200 orders; Exciting agent is the mixture of SODIUM SULPHATE ANHYDROUS 99PCT and calcium sulfate; Water reducer is that naphthalene is the powdery water reducer; Latex powder is tertiary ethylene carbonate and vinyl acetate copolymerized latex powder; By above-mentioned prescription check metering raw material, pour the powder mixing machine into and mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102275474A CN101760066B (en) | 2009-12-18 | 2009-12-18 | Pulverized fuel ash outer wall flexible putty powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102275474A CN101760066B (en) | 2009-12-18 | 2009-12-18 | Pulverized fuel ash outer wall flexible putty powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101760066A CN101760066A (en) | 2010-06-30 |
| CN101760066B true CN101760066B (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102275474A Expired - Fee Related CN101760066B (en) | 2009-12-18 | 2009-12-18 | Pulverized fuel ash outer wall flexible putty powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101760066B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241906B (en) * | 2010-05-14 | 2013-08-14 | 武汉市丰达建筑节能材料有限公司 | Multifunctional putty for building external walls |
| CN105036642A (en) * | 2015-07-09 | 2015-11-11 | 江门市涂派涂装科技工程有限公司 | External wall weather-resistant fine putty powder and preparation method therefor |
| CN105130319A (en) * | 2015-07-09 | 2015-12-09 | 黄恒 | Construction putty powder |
| CN106866062B (en) * | 2015-12-11 | 2019-04-23 | 北京市湟砂建材科技有限公司 | Finishing cement of the organo-mineral complexing of high-content fly ash and its preparation method and application |
| CN106147343A (en) * | 2016-08-18 | 2016-11-23 | 苏州大乘环保建材有限公司 | A kind of water-fast heat preservation putty |
| CN107722703A (en) * | 2017-09-28 | 2018-02-23 | 贵州益新装配式新型建材有限公司 | A kind of wall plastering gypsum compositions and preparation method thereof |
| CN107722702A (en) * | 2017-09-28 | 2018-02-23 | 贵州益新装配式新型建材有限公司 | A kind of gypsum base exterior wall foundation composition and preparation method thereof |
| CN115418129A (en) * | 2022-10-08 | 2022-12-02 | 英德市瑞大新材料有限公司 | Super-white functional putty powder with coal cinder as base material |
| CN116426154A (en) * | 2023-04-12 | 2023-07-14 | 东南大学 | Environment-friendly exterior wall putty powder and preparation method thereof |
-
2009
- 2009-12-18 CN CN2009102275474A patent/CN101760066B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101760066A (en) | 2010-06-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN AOSIDA NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: HENAN LVYUN BUILDING MATERIALS CO., LTD. Effective date: 20140520 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140520 Address after: 467200 No. 4, Chemical Road, Pingdingshan, Henan, Yexian County Patentee after: HENAN AOSIDA NEW MATERIAL CO., LTD. Address before: 467200 East Ring Road, Pingdingshan, Henan, Yexian County Patentee before: Hunan Luyun Construction Materials Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |