CN103964780A - Architectural ornament coating, and preparation method and application thereof - Google Patents
Architectural ornament coating, and preparation method and application thereof Download PDFInfo
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- CN103964780A CN103964780A CN201410181646.4A CN201410181646A CN103964780A CN 103964780 A CN103964780 A CN 103964780A CN 201410181646 A CN201410181646 A CN 201410181646A CN 103964780 A CN103964780 A CN 103964780A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention provides an architectural ornament coating, and a preparation method and application of the coating. The architectural ornament coating is prepared by the following steps: performing pretreatment on fly ash, calcium carbide mud and steel slag to form particulate matters, carrying out denaturalization on the particulate matters, and uniformly mixing the denaturalized particulate matters with portland cement, gypsum powder, a thixotropic agent, an early-strength agent, a dispersing agent and lithopone to obtain the coating. According to the invention, problems of poor effect and short service life, which are caused by the fact that the fly ash is directly used as aggregate of a decorative material, are solved, and the other waste components can also be effectively used, so that the consumption of natural resources can be reduced, and the prepared architectural ornament coating is high in adhesive force, is elastic, has low possibility of cracking and efflorescence, is high in strength, and has outside force impact resistance.
Description
Technical field
The invention belongs to building material field, relate in particular to a kind of architectural decoration coating material and preparation method thereof and application.
Background technology
Power Plant in China is taking fire coal as main, it is reported statistics, and within 2010, China's thermoelectricity industry approximately consumes 1,300,000,000 tons, mark coal, nearly 400,000,000 tons of the flyash amounts of generation.Take Shandong Province as example, coal consumption has reached 2.5 hundred million tons, nearly 8,000 ten thousand tons of flyash quantity discharged, the operation of many coal gangues setting up for save energy in fact in recent years and low combustion value electricity generation by coal sludge factory, the quantity discharged of flyash is increased, estimate that total amount exceedes 8,000 ten thousand tons, enormous amount.The stacking of flyash not only will take a large amount of soils, and flyash light weight, particle are little very easily causes environmental pollution.The discharge of a large amount of flyash, has brought very large pressure to refuse processing and environment protection.Governments at all levels all take much count of the processing problem of flyash.
Calcium carbide mud is that the waste residue taking calcium hydroxide as main component after acetylene gas is obtained in calcium carbide hydrolysis.1t calcium carbide adds water and can generate more than 300 kilogram of acetylene gas, generates the industrial effluent of 10t solid content approximately 12% simultaneously, is commonly called as carbide slag slurries, and carbide slag slurries obtains calcium carbide mud after press filtration is processed, and its disposal makes factory's headache always.Slag is the waste residue that Steel industry is discharged, and at present, the slag quantity discharged of China is about crude steel output 15%～20%.According to statistics, China's slag effective rate of utilization is only 10% left and right.
Flyash is greatly still for filling out hole, paving the way, its comprehensive utilization ratio is no more than 60%, some economically less developed region is even lower than 30%, other parts are for producing building building block, brickmaking or concrete, but these finished product are all that some are compared with low grade products, work-ing life is short, and effect is bad.Calcium carbide mud is mainly used for filling out sea, fills out ditch, cement spike etc., and slag is mainly used for road slag stone and stemming operation material, cement additive, lay bricks etc., and these application majorities only have social benefit, there is no economic benefit.
Summary of the invention
The object of the present invention is to provide a kind of architectural decoration coating material and preparation method thereof and application, when being intended to reduce the consumption of natural resources, solve the standby shorter problem of wall body decoration insufficient strength, work-ing life of coal ash for manufacturing.
The present invention is achieved in that a kind of architectural decoration coating material, comprises following by the each component of mass parts:
Preferably, described architectural decoration coating material comprises following by the each component of mass parts:
Preferably, described architectural decoration coating material also comprises 0.5～2 part of pigment.
Preferably, described thixotropic agent comprises LBCB～1 thixotroping lubricant, aerosil or organobentonite.
Preferably, described dispersion agent is organic dispersing agent, comprises triethyl hexyl phosphoric acid, sodium lauryl sulphate, derivatived cellulose or polyacrylamide.
Preferably, described hardening accelerator comprises trolamine, calcium formiate or urea.
The preparation method who the present invention further provides a kind of architectural decoration coating material, comprises the following steps:
(1) 30～40 parts of flyash, 20～30 parts of calcium carbide mud, 20～30 parts of slags are added to stirring and evenly mixing in 100～120 parts of water, and add gradually 5～10 parts of polyvinyl alcohol, mix rear slip moulding, the dry 48～72h in shady and cool place, dried clay is calcined 2～4h at 500～700 DEG C, pulverize, being sub-sieved into granularity is 20～120 object particles;
(2) it is in 0.2～0.4mol/L hydrochloric acid that particle step (1) being obtained adds 20～30 parts of concentration to, and adding 150～160 parts of temperature is that 60～80 DEG C of water fully stir after 10～30min, filtering drying;
(3) after the particle after drying in step (2) is mixed with 60～80 parts of silicate cements, 10～20 parts of terra albas, 2～5 parts of thixotropic agent, 2～5 parts of hardening accelerator, 2～5 parts of dispersion agents and 2～5 parts of zinc sulfide white, obtain architectural decoration coating material.
The present invention further provides the application of above-mentioned architectural decoration coating material aspect external wall and indoor wall decoration.
The present invention overcomes the deficiencies in the prior art, a kind of architectural decoration coating material and preparation method thereof and application are provided, by after flyash, calcium carbide mud, slag are done to pre-treatment and form particulate matter, again particulate matter is carried out to sex change, after finally the particulate matter after sex change being mixed with silicate cement, terra alba, thixotropic agent, hardening accelerator, dispersion agent and zinc sulfide white, obtain.In the present invention, existing weak effect, short problem of life-span while not only effectively having solved flyash directly as finishing material aggregate, and can also be effectively by other discarded compositions together, effectively reduce the consumption of natural resources, the sticking power wall of the architectural decoration coating material preparing on body of wall, flexible, be not easy cracking and the accumulation of salt in the surface soil, intensity is high, has more external force resistance impact property.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
(1) 30kg flyash, 20kg calcium carbide mud, 30kg slag are added to stirring and evenly mixing in 100kg water, and add gradually 5kg polyvinyl alcohol, and mixing rear slip moulding, the dry 48h in shady and cool place, dried clay is calcined 2h at 500 DEG C, pulverize, being sub-sieved into granularity is 20 object particles;
(2) it is in 0.2mol/L hydrochloric acid that particle step (1) being obtained adds 20kg concentration to, and adding 150kg temperature is that 60 DEG C of water fully stir after 10min, filtering drying;
(3) after the particle after drying in step (2) is mixed with 80kg silicate cement, 10kg terra alba, 5kg thixotropic agent, 2kg hardening accelerator, 5kg dispersion agent and 2kg zinc sulfide white, obtain architectural decoration coating material 1.
Embodiment 2
(1) 40kg flyash, 30kg calcium carbide mud, 20kg slag are added to stirring and evenly mixing in 120kg water, and add gradually 10kg polyvinyl alcohol, and mixing rear slip moulding, the dry 72h in shady and cool place, dried clay is calcined 4h at 700 DEG C, pulverize, being sub-sieved into granularity is 120 object particles;
(2) it is in 0.4mol/L hydrochloric acid that particle step (1) being obtained adds 20kg concentration to, and adding 160kg temperature is that 60～80 DEG C of water fully stir after 10～30min, filtering drying;
(3) after the particle after drying in step (2) is mixed with 60kg silicate cement, 20kg terra alba, 2kg thixotropic agent, 5kg hardening accelerator, 2kg dispersion agent and 5kg zinc sulfide white, obtain architectural decoration coating material 2.
Embodiment 3
(1) 35kg flyash, 25kg calcium carbide mud, 25kg slag are added to stirring and evenly mixing in 110kg water, and add gradually 5kg polyvinyl alcohol, and mixing rear slip moulding, the dry 62h in shady and cool place, dried clay is calcined 3h at 600 DEG C, pulverize, being sub-sieved into granularity is 100 object particles;
(2) it is in 0.3mol/L hydrochloric acid that particle step (1) being obtained adds 25kg concentration to, and adding 155 switch temperatures is that 70 DEG C of water fully stir after 15min, filtering drying;
(3) after the particle after drying in step (2) is mixed with 70g silicate cement, 15kg terra alba, 2kg thixotropic agent, 2kg hardening accelerator, 5kg dispersion agent and 2kg zinc sulfide white, obtain architectural decoration coating material 3.
Embodiment 4
This embodiment is identical with above-described embodiment 3, in step (3), has also added 2kg iron oxide yellow pigments and has dyeed, and obtains architectural decoration coating material 4.
Effect embodiment
Coating in above-described embodiment is carried out to contrast test, and result is as shown in table 1 below:
Than the shortcoming and defect of prior art, the present invention has following beneficial effect: existing weak effect, short problem of life-span when the present invention has not only effectively solved flyash directly as finishing material aggregate, and can also be effectively by other discarded compositions together, effectively reduce the consumption of natural resources, the sticking power wall of the architectural decoration coating material preparing on body of wall, flexible, be not easy cracking and the accumulation of salt in the surface soil, intensity is high, has more external force resistance impact property.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. an architectural decoration coating material, is characterized in that, comprises following by the each component of mass parts:
2. architectural decoration coating material as claimed in claim 1, is characterized in that, comprises following by the each component of mass parts:
3. architectural decoration coating material as claimed in claim 2, is characterized in that, described architectural decoration coating material also comprises 0.5～2 part of pigment.
4. architectural decoration coating material as claimed in claim 3, is characterized in that, described thixotropic agent comprises LBCB～1 thixotroping lubricant, aerosil or organobentonite.
5. architectural decoration coating material as claimed in claim 4, is characterized in that, described dispersion agent is organic dispersing agent, comprises triethyl hexyl phosphoric acid, sodium lauryl sulphate, derivatived cellulose or polyacrylamide.
6. architectural decoration coating material as claimed in claim 5, is characterized in that, described hardening accelerator comprises trolamine, calcium formiate or urea.
7. a preparation method for architectural decoration coating material, is characterized in that, comprises the following steps:
(1) 30～40 parts of flyash, 20～30 parts of calcium carbide mud, 20～30 parts of slags are added to stirring and evenly mixing in 100～120 parts of water, and add gradually 5～10 parts of polyvinyl alcohol, mix rear slip moulding, the dry 48～72h in shady and cool place, dried clay is calcined 2～4h at 500～700 DEG C, pulverize, being sub-sieved into granularity is 20～120 object particles;
(2) it is in 0.2～0.4mol/L hydrochloric acid that particle step (1) being obtained adds 20～30 parts of concentration to, and adding 150～160 parts of temperature is that 60～80 DEG C of water fully stir after 10～30min, filtering drying;
(3) after the particle after drying in step (2) is mixed with 60～80 parts of silicate cements, 10～20 parts of terra albas, 2～5 parts of thixotropic agent, 2～5 parts of hardening accelerator, 2～5 parts of dispersion agents and 2～5 parts of zinc sulfide white, obtain architectural decoration coating material.
8. the application of the architectural decoration coating material described in claim 1～7 any one aspect external wall and indoor wall decoration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410181646.4A CN103964780A (en) | 2014-05-04 | 2014-05-04 | Architectural ornament coating, and preparation method and application thereof |
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| CN201410181646.4A CN103964780A (en) | 2014-05-04 | 2014-05-04 | Architectural ornament coating, and preparation method and application thereof |
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| CN103964780A true CN103964780A (en) | 2014-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829207A (en) * | 2015-04-07 | 2015-08-12 | 安徽朗凯奇防水科技股份有限公司 | Polymer cement waterproof coating |
| CN110615650A (en) * | 2019-11-09 | 2019-12-27 | 韶关市第一建筑工程有限公司 | Reinforced flexible plastering anti-crack mortar and preparation method thereof |
Citations (6)
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| US4545797A (en) * | 1983-06-13 | 1985-10-08 | Texaco Inc. | Process for manufacturing porous slag |
| WO2000017125A1 (en) * | 1998-09-22 | 2000-03-30 | Consol Energy Inc. | Method for making manufactured aggregates from coal combustion by-products |
| EP1065185A1 (en) * | 1999-07-02 | 2001-01-03 | Mikhail Pildysh | A synthetic aggregate and a process for the production thereof |
| CN101182139A (en) * | 2007-11-12 | 2008-05-21 | 华南理工大学 | Masonry cement having higher strength and water retention |
| CN101885602A (en) * | 2010-07-03 | 2010-11-17 | 内蒙古科技大学 | High intensity calcium silicon dregs porcelain granule and preparation method thereof |
| CN101913833A (en) * | 2010-08-06 | 2010-12-15 | 同济大学 | Color waterproof mortar used for constructing decorative brick |
-
2014
- 2014-05-04 CN CN201410181646.4A patent/CN103964780A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545797A (en) * | 1983-06-13 | 1985-10-08 | Texaco Inc. | Process for manufacturing porous slag |
| WO2000017125A1 (en) * | 1998-09-22 | 2000-03-30 | Consol Energy Inc. | Method for making manufactured aggregates from coal combustion by-products |
| EP1065185A1 (en) * | 1999-07-02 | 2001-01-03 | Mikhail Pildysh | A synthetic aggregate and a process for the production thereof |
| CN101182139A (en) * | 2007-11-12 | 2008-05-21 | 华南理工大学 | Masonry cement having higher strength and water retention |
| CN101885602A (en) * | 2010-07-03 | 2010-11-17 | 内蒙古科技大学 | High intensity calcium silicon dregs porcelain granule and preparation method thereof |
| CN101913833A (en) * | 2010-08-06 | 2010-12-15 | 同济大学 | Color waterproof mortar used for constructing decorative brick |
Non-Patent Citations (1)
| Title |
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| 孔德强等: "利用电石渣和湿排粉煤灰试生产活性混合材的研究", 《水泥》, no. 09, 10 September 2003 (2003-09-10), pages 6 - 7 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829207A (en) * | 2015-04-07 | 2015-08-12 | 安徽朗凯奇防水科技股份有限公司 | Polymer cement waterproof coating |
| CN104829207B (en) * | 2015-04-07 | 2017-03-01 | 安徽朗凯奇防水科技股份有限公司 | Polymer cement waterproof paint |
| CN110615650A (en) * | 2019-11-09 | 2019-12-27 | 韶关市第一建筑工程有限公司 | Reinforced flexible plastering anti-crack mortar and preparation method thereof |
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Application publication date: 20140806 |