CN101830725A - Light thermal-insulation ceramic tiles and preparation method thereof - Google Patents
Light thermal-insulation ceramic tiles and preparation method thereof Download PDFInfo
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- CN101830725A CN101830725A CN 201010147180 CN201010147180A CN101830725A CN 101830725 A CN101830725 A CN 101830725A CN 201010147180 CN201010147180 CN 201010147180 CN 201010147180 A CN201010147180 A CN 201010147180A CN 101830725 A CN101830725 A CN 101830725A
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- ceramic tiles
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- insulation ceramic
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Abstract
The invention discloses light thermal-insulation ceramic tiles, which are prepared by using the following raw materials in percentage by weight: 60.0 to 90.0 percent of ceramic tile raw material, 2.0 to 10.0 percent of additive, 10 to 20 percent of pore-forming material and 0.01 to 2 percent of foaming agent. The ceramic tiles are light, nonabsorbent, heat-proof, fire retardant, nontoxic, harmless, chemical corrosion resistance and mouldproof. The ceramic tiles have a small conductivity factor, stable performance and high mechanical strength. The ceramic tiles are low in cost, simple in process, convenient and quick in construction and good in decoration effect.
Description
Technical field
The present invention relates to a kind of light thermal-insulation ceramic tile and preparation method thereof, purpose is to prepare a kind of light thermal-insulation ceramic tile that integrates insulation, heat insulation, waterproof, protection against the tide, decorates.
Background technology
China's building energy consumption has accounted for 30% of total energy consumption at present, and building energy conservation has become the emphasis of energy-saving and emission-reduction.Development of new heat-preserving energy-saving wall material, the heat-insulating property that improves exterior wall is significant to realizing building energy conservation.A large amount of engineering practices prove that wall thermal insulation technology is an optimal path of realizing building energy conservation heat insulation.
Existing ceramic veneer density is 2.5g/cm
3About, fine and close face brick has increased the weight of body of wall.The present invention is a main raw material with the ceramic tile raw material, by introducing pore in ceramic veneer, preparation light thermal-insulation ceramic tile.Both reduce tile density, because of the existence of a large amount of pores, reduced the ceramic tile thermal conductivity again, obtained wall thermal insulating effect preferably.
Gained light-weight insulating brick of the present invention is a feature with the unicellular structure, has effects such as heat insulation, energy-conservation.The present invention has solved in the closed pore Bubble Formation Process by the reasonable raw material proportioning, and ceramic tile shrinks earlier, product that after causes distorts, and gained tile appearance rule is smooth.
The present invention need not do bigger change to existing ceramic tile production line, can make full use of existing Production Line ability, and production process cleans, energy consumption is little, can effectively reduce the production cost of heat preserving ceramic.
Summary of the invention
The present invention grows up on the basis of high temperature foaming technique, is that main component prepares the light thermal-insulation ceramic tile with the ceramic tile raw material.Its technical scheme is, at first raw material is mixed in proportion, add water after ball milling make distributed slurry, spraying drying then, compression moulding on press, drying, burn till, annealing obtains the lightweight ceramic tile.Adjust ceramic raw material and the ratio of additive and the kind and the consumption of whipping agent, can make different foam structures, reach the purpose of insulation, sound-insulating and heat-insulating.
To achieve these goals, invention thinking of the present invention is: the present invention uses whipping agent and pore-forming material simultaneously, suppresses the volume change in the lightweight ceramic tile sintering process, thereby keeps the regular profile of foamed ceramic tile.Its originality is that pore-forming material makes base substrate contain short texture in the compression molding process, perhaps the part volatilization disappears in sintering process, makes base substrate stay the cavity; The gas part that whipping agent produces in sintering process enters in the cavity of pore-forming material generation, and matrix that a part arranges around it forms CAB.Both actings in conjunction, volume change reaches the distortion that brings thus in the inhibition sintering process.
The technical process of embodiment and technology of preparing is as follows:
(1) batching: according to the accurate weighing raw materials of composition proportion; Main component is production ceramic tile raw material, and the about 1150-1220 of practical firing temperature ℃, add-on is 60-90%; Additive comprises wilkinite, water glass, fluorite etc., and weight ratio is (0-5): (0-5): (0-5), get wherein one or more; Pore-forming material comprises diatomite, perlite, sawdust, stone flour (main component CaCO
3) etc., get wherein one or more, total add-on is 10-20%, if pore-forming material is more than one, then the weight ratio between each main raw material is (0-10): (0-15): (0-5): (0-10); Whipping agent adopts gypsum, barium sulfate, SiC fine powder etc., gets wherein one or more, and total add-on is 0.01%-2%, and the weight ratio between each raw material is (0-5): (0-5): (0.01-2).
(2) ball milling: in the starting material that prepare, add the water that is equivalent to raw-material weight 50% and carry out ball milling, obtain powder particles less than 200 purpose slips;
(3) granulation: the slip that ball milling is good enters drying tower and carries out spray granulating and drying, and the particle powder that obtains draws off from the discharge port of drying tower.
(4) compression molding: will go out tower particle powder and be input to and carry out compression molding in the mould, and obtain ceramic green.
(5) go into klining: enter calcining kiln (can be roller kiln, shuttle kiln etc.) after the ceramic green oven dry, maximum sintering temperature is 1150-1220 ℃, and general firing time is 20-90min, obtains light thermal-insulation ceramic tile finished product.
Beneficial effect of the present invention and advantage are:
(1) in light weight, do not absorb water, heat resistant fire-proof, nontoxic, does not go mouldy at resistance to chemical attack
The employing inorganic materials is made, and acid-alkali-corrosive-resisting can not produce toxic gas, density≤0.99g/cm
3, be to the complete harmless fireproof building material of human body.
(2) little, the stable performance of thermal conductivity, the physical strength height
Thermal conductivity≤0.155W/mK (0 ℃), the expansion shrinking percentage is near cement and iron and steel, and ultimate compression strength surpasses 5MPa, is fit to the lagging material of cement and color steel building.
(3) with low cost, technology is simple
Use the ceramic tile raw material as main component, can on ceramic roller kiln, burn till rapidly, less to existing ceramic production line change, can make full use of existing production capacity.
(4) construction is convenient, good decorating effect
Easily combine with body of wall adhesives such as cement, basic identical with the constructional method of traditional sticking brick.Color is abundant, any surface finish, the also decorative pattern of surface compacting according to actual needs.The present invention is used for skin, can play good heat insulating effect, also can alleviate the weight of exterior wall surface, has vast market prospect.
Embodiment
Describe the present invention particularly with embodiment below, scope of the present invention is not subjected to the restriction of embodiment.
Embodiment 1
Formula rate is as follows: ceramic tile raw material 80%, perlite 10%, water glass 0.03%, wilkinite 5%, stone flour 5%, silicon carbide 0.15%.Wherein, the ceramic tile raw ingredients is: 72.0%SiO
2, 14.0%Al
2O
3, 1.3%CaO, 1.6%MgO, 3.7%K
2O and 2.7%Na
2O, burning decrement 3.7%.Prepare raw material in proportion, put into ball mill and fully grind, then spraying drying.Compression moulding on common exterior wall tile production line enters roller kiln and burns till after the drying.Burn till total time 35min, 1200 ℃ of firing temperatures wherein rise to 1000 ℃ of about 12min of time spent, 1000 ℃ to 1200 ℃ about 8min of time spent.Products obtained therefrom apparent density 0.98g/cm
3, the average about 0.5mm of bubble diameter, thermal conductivity is 0.153W/mK.
Embodiment 2
Formula rate is as follows: ceramic tile raw material 70%, perlite 20%, wilkinite 5%, gypsum 3%, sawdust 2%, silicon carbide 0.2%.The ceramic tile raw ingredients is: 69.3%SiO
2, 16.2%Al
2O
3, 1.7%CaO, 1.1%MgO, 2.6%K
2O and 1.4%Na
2O, burning decrement 7.7%.Prepare raw material in proportion, put into planetary ball mill and fully grind, dry back compression moulding.Burn till total time 60min, 1180 ℃ of firing temperatures wherein rise to 1000 ℃ of about 20min of time spent, and 1000 ℃ to 1180 ℃ about 15min of time spent are incubated about 5min.Products obtained therefrom apparent density 0.92g/cm
3, the average about 1mm of bubble diameter.
Embodiment 3
Formula rate is as follows: ceramic tile raw material 60%, perlite 20%, diatomite 10%, wilkinite 5%, fluorite 3%, barium sulfate 2%, silicon carbide 0.1%.The ceramic tile raw ingredients is: 76.0%SiO2,12.0%Al2O3,1.2%CaO, 2.3%MgO, 2.5%K2O and 2.0%Na2O, burning decrement 4.0%.Prepare raw material in proportion, put into planetary ball mill and fully grind, dry back compression moulding.Burn till total time 90min, 1180 ℃ of firing temperatures wherein rise to 1000 ℃ of about 60min of time spent, and 1000 ℃ to 1180 ℃ about 20min of time spent are incubated about 10min.Products obtained therefrom apparent density 0.88g/cm
3, the average about 1mm of bubble diameter, thermal conductivity is 0.14W/mK.
Claims (10)
1. light thermal-insulation ceramic tiles is characterized in that it is made by following raw materials by weight percent:
Ceramic tile raw material 60.0-90.0%
Additive 2.0%-10.0%
Pore-forming material 10-20%
Whipping agent 0.01%-2%.
2. light thermal-insulation ceramic tiles according to claim 1 is characterized in that, described ceramic tile raw material weight percent component is: 65.0-77.0%SiO
2, 11.0-17.0%Al
2O
3, 1.0-2.0%CaO, 1.0-3.0%MgO, 1.0-4.5%K
2O and 1.0-3.5%Na
2O.
3. light thermal-insulation ceramic tiles according to claim 1 and 2 is characterized in that described additive comprises one or more in wilkinite, water glass, the fluorite, and the weight part ratio between its each component is (0-5): (0-5): (0-5).
4. light thermal-insulation ceramic tiles according to claim 3 is characterized in that described additive comprises more than one in wilkinite, water glass, the fluorite, and the weight part ratio between its each component is (0.1-5): (0.1-5): (0.1-5).
5. light thermal-insulation ceramic tiles according to claim 3, it is characterized in that, described pore-forming material comprises one or more in diatomite, stone flour, perlite, the sawdust, and the weight ratio between its each component is (0-10): (0-15): (0-5): (0-10).
6. according to claim 4 or 5 described light thermal-insulation ceramic tiles, it is characterized in that described whipping agent is one or more in gypsum, barium sulfate and the SiC fine powder, the weight ratio between each component is (0-5): (0-5): (0-2).
7. light thermal-insulation ceramic tiles according to claim 6 is characterized in that, described whipping agent is one or more in gypsum, barium sulfate and the SiC fine powder, and the weight ratio between each component is (0.1-5): (0.1-5): (0.01-2).
8. the preparation method of the described light thermal-insulation ceramic tiles of claim 1 is characterized in that, described step is as follows:
With ceramic tile raw material, additive, pore-forming material and whipping agent uniform mixing, ball milling is made the fine powder slurry; Granulating and drying, compression molding more then; Burn till in roller kiln or shuttle kiln after the green compact drying, firing temperature is 1150-1220 ℃, and firing time is 25-90min; Burn till back base substrate expansion 10%-30%, the inner closed-cell foam structure that forms, outside surface is smooth because of the porcelain maintenance.
9. method according to claim 8 is characterized in that, described ball milling is that the water that adds 50% raw material weight in confected materials carries out ball milling, obtains powder particles less than 200 purpose slips.
10. according to Claim 8 or 9 described methods, it is characterized in that described firing temperature is 1150-1220 ℃.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010147180 CN101830725B (en) | 2010-04-13 | 2010-04-13 | Light thermal-insulation ceramic tiles and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010147180 CN101830725B (en) | 2010-04-13 | 2010-04-13 | Light thermal-insulation ceramic tiles and preparation method thereof |
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| CN101830725A true CN101830725A (en) | 2010-09-15 |
| CN101830725B CN101830725B (en) | 2012-12-26 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115338A (en) * | 2010-12-17 | 2011-07-06 | 郑州大学 | Glazed self-insulation foamed ceramic composite wall material and preparation method thereof |
| CN102786316A (en) * | 2012-08-13 | 2012-11-21 | 宁波振强建材有限公司 | Manufacturing method of recycled foam material using granite powder as raw material |
| CN102942383A (en) * | 2012-10-29 | 2013-02-27 | 中国科学院过程工程研究所 | Porous ceramic-microcrystalline glass composite insulation decorative plate and preparation method thereof |
| CN103145434A (en) * | 2013-04-03 | 2013-06-12 | 武汉科技大学 | Aluminum oxide lightweight, heat-insulating and refractory product and preparation method thereof |
| CN103232228A (en) * | 2013-04-26 | 2013-08-07 | 山东大学 | Preparation method of porous aluminum oxide composite ceramic |
| WO2014079126A1 (en) * | 2012-11-26 | 2014-05-30 | 中国铝业股份有限公司 | Process for producing light-weight insulating brick |
| CN104326762A (en) * | 2014-10-21 | 2015-02-04 | 山东理工大学 | Preparation method of high-purity quartz foamed ceramic |
| CN106242517A (en) * | 2016-08-05 | 2016-12-21 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Drift-sand recycling Antique Imitation Tiles and production method thereof |
| CN106316374A (en) * | 2016-08-05 | 2017-01-11 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Interior wall brick made of recyclable aeolian sand and production method thereof |
| CN106437070A (en) * | 2016-09-18 | 2017-02-22 | 广西棕海园林工程有限公司 | Sound-insulation ceramic tile |
| CN107266027A (en) * | 2017-06-12 | 2017-10-20 | 北京科技大学 | A kind of method that utilization ceramic waste residue prepares porous material |
| SE2050089A1 (en) * | 2020-01-30 | 2021-07-31 | Conpore Tech Ab | Concrete material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007043022A2 (en) * | 2005-10-12 | 2007-04-19 | Institut National Interuniversitaire Des Silicates, Sols Et Materiaux (I.N.I.S.Ma.), A.S.B.L. | Method for producing a porous ceramic material and material obtained thereby |
| CN101003433A (en) * | 2006-12-26 | 2007-07-25 | 毛海燕 | Ceramic bricks possessing function of heat insulation and preservation, and preparation method |
-
2010
- 2010-04-13 CN CN 201010147180 patent/CN101830725B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007043022A2 (en) * | 2005-10-12 | 2007-04-19 | Institut National Interuniversitaire Des Silicates, Sols Et Materiaux (I.N.I.S.Ma.), A.S.B.L. | Method for producing a porous ceramic material and material obtained thereby |
| CN101003433A (en) * | 2006-12-26 | 2007-07-25 | 毛海燕 | Ceramic bricks possessing function of heat insulation and preservation, and preparation method |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115338A (en) * | 2010-12-17 | 2011-07-06 | 郑州大学 | Glazed self-insulation foamed ceramic composite wall material and preparation method thereof |
| CN102786316A (en) * | 2012-08-13 | 2012-11-21 | 宁波振强建材有限公司 | Manufacturing method of recycled foam material using granite powder as raw material |
| CN102786316B (en) * | 2012-08-13 | 2014-04-09 | 宁波振强建材有限公司 | Manufacturing method of recycled foam material using granite powder as raw material |
| CN102942383A (en) * | 2012-10-29 | 2013-02-27 | 中国科学院过程工程研究所 | Porous ceramic-microcrystalline glass composite insulation decorative plate and preparation method thereof |
| CN102942383B (en) * | 2012-10-29 | 2014-04-02 | 中国科学院过程工程研究所 | Porous ceramic-microcrystalline glass composite insulation decorative plate and preparation method thereof |
| WO2014079126A1 (en) * | 2012-11-26 | 2014-05-30 | 中国铝业股份有限公司 | Process for producing light-weight insulating brick |
| CN103145434A (en) * | 2013-04-03 | 2013-06-12 | 武汉科技大学 | Aluminum oxide lightweight, heat-insulating and refractory product and preparation method thereof |
| CN103232228B (en) * | 2013-04-26 | 2014-06-18 | 山东大学 | Preparation method of porous aluminum oxide composite ceramic |
| CN103232228A (en) * | 2013-04-26 | 2013-08-07 | 山东大学 | Preparation method of porous aluminum oxide composite ceramic |
| CN104326762A (en) * | 2014-10-21 | 2015-02-04 | 山东理工大学 | Preparation method of high-purity quartz foamed ceramic |
| CN104326762B (en) * | 2014-10-21 | 2016-04-20 | 山东理工大学 | A kind of preparation method of high purity quartz foamed ceramic |
| CN106242517A (en) * | 2016-08-05 | 2016-12-21 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Drift-sand recycling Antique Imitation Tiles and production method thereof |
| CN106316374A (en) * | 2016-08-05 | 2017-01-11 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Interior wall brick made of recyclable aeolian sand and production method thereof |
| CN106242517B (en) * | 2016-08-05 | 2019-01-15 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Drift-sand recycles Antique Imitation Tiles and its production method |
| CN106316374B (en) * | 2016-08-05 | 2019-02-22 | 鄂尔多斯市同圆库布其生态工业治沙有限责任公司 | Drift-sand recycles internal wall brick and its production method |
| CN106437070A (en) * | 2016-09-18 | 2017-02-22 | 广西棕海园林工程有限公司 | Sound-insulation ceramic tile |
| CN107266027A (en) * | 2017-06-12 | 2017-10-20 | 北京科技大学 | A kind of method that utilization ceramic waste residue prepares porous material |
| SE2050089A1 (en) * | 2020-01-30 | 2021-07-31 | Conpore Tech Ab | Concrete material |
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|---|---|
| CN101830725B (en) | 2012-12-26 |
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