CN102887721A - Foamed ceramic insulation board and preparation method thereof - Google Patents
Foamed ceramic insulation board and preparation method thereof Download PDFInfo
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- CN102887721A CN102887721A CN2012104033749A CN201210403374A CN102887721A CN 102887721 A CN102887721 A CN 102887721A CN 2012104033749 A CN2012104033749 A CN 2012104033749A CN 201210403374 A CN201210403374 A CN 201210403374A CN 102887721 A CN102887721 A CN 102887721A
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Abstract
The invention discloses a foamed ceramic insulation board and a preparation method thereof. The foamed ceramic insulation board comprises a foamed ceramic base board which is composed of the following materials in parts by weight: 40-75 parts of ceramic brick polishing slag, 10-40 parts of feldspar, 3-6 parts of calcined talc, 4-10 parts of red clay, 0-2 parts of fluorite, 1-2 parts of lithium feldspar, 1-3 parts of carborundum and 2-4.5 parts of stabilizers. The materials are subjected to the processes of homogenizing, ball milling, drying, setting, sintering and cutting to form the foamed ceramic base board. The foamed ceramic insulation board has a low heat conduction coefficient, is non-combustible and non-permeable, has a property of shielding and blocking vapor and liquid, has the properties of fire prevention, water prevention, acid-base resistance, weathering resistance and the like, has the characteristics of high strength and the like, thereby being an ideal heat-preservation and heat-insulating material.
Description
Technical field
The present invention relates to the wall heat insulation material field, be specifically related to a kind of exterior insulation and preparation method thereof.
Background technology
Along with the progress of society, people go deep into gradually for the concept of environmental protection.Wall heat insulation material is the novel wall lagging material of development in recent years, when its role is to economical with materials, can improve wall insulation performance, and can economize on resources environmental contamination reduction.The foam ceramic thermal insulation material is a kind of type material that development in recent years is got up, and has the void content height, thermal conductivity is low, lightweight, hardness is high, anti-thermal shock, high temperature resistant, corrosion-resistant and good advantages such as physical strength.
Present exterior insulation is take the potter's clay ore deposit as main raw material, adopts the closed pore stupalith of the high porosity that advanced production technique and foaming technique form through high-temperature roasting; Product is applicable to building exterior wall heat preserving, the fire-blocking belt, and building self-heat conserving cold-heat bridge processing etc. have overcome the deadly defect that organic materials is not prevented fires, easily worn out; But this exterior insulation deformation coefficient, anti-aging, with plinth course and the performances such as float coat consistency and safety and firmness on have defective, cause be affected its work-ing life, use the outward appearance that after buildings comes off, can affect buildings.
Ceramic tile is building material commonly used, can produce a large amount of waste residues in the production process, and these waste residues not only can cause the pressure of environment as being discharged in the environment without processing, also can cause environmental pollution, also do not have at present a kind of good solution route.
Summary of the invention
For overcoming the defective of prior art, the object of the present invention is to provide a kind of exterior insulation, utilize the waste material in the Production of Ceramics to be main raw material, when turning waste into wealth, improving environmental pollution, improve the performances such as its waterproof, acidproof, wind resistance, and further improve the mechanical property of material itself.
Another object of the present invention is to provide a kind of preparation method of exterior insulation.
The technical solution adopted in the present invention is as follows for achieving the above object:
A kind of exterior insulation, comprise the foamed ceramic substrate, described foamed ceramic substrate is to be prepared from by ceramic tile polishing slag 40-75 part, feldspar 10-40 part, calcination of talc 3-6 part, laterite 4-10 part, fluorite 0-2 part, lithium feldspar 1-2 part, silicon carbide 1-3 part, stablizer 2-4.5 part raw material in weight part.
Preferably, in order to reach best sintering effect, and under suitable firing temperature, prepare, described foamed ceramic substrate is to be prepared from by the 3.1 parts of raw materials of 2.2 parts in 1.8 parts of 4.5 parts in 3.6 parts of 13.4 parts of 71.4 parts of ceramic tile polishing slags, feldspars, calcination of talc, laterite, lithium feldspars, silicon carbide, stablizer in weight part.
Preferably, the pore of several sealings is arranged respectively on the upper surface of described foamed ceramic substrate and the lower surface, the interlaced distribution of upper and lower lip-deep pore.The heat insulation effect that is beneficial to further raising foamed ceramic plate that has owing to pore.
Preferably, the thickness of foamed ceramic substrate of the present invention is 2.5-5cm.
By changing the prescription of foamed ceramic substrate, further improve the heat insulation effect of exterior insulation, foamed ceramic substrate density of the present invention is 0.15-0.17g/cm
3, under this density, heat insulation effect of the present invention obviously is better than the heat insulation effect of prior art.
In order further to reduce the heat transfer efficiency of warming plate, preferred, the diameter of pore of the present invention is 0.5-4mm.
Ceramic tile polishing slag of the present invention refers to the waste material that the polishing grinding produces in the ceramic tile producing process.In the preferred scheme, for fear of secondary pollution, the waste material that the exterior insulation of the present invention's processing produces when cutting also can be used as raw material; Wherein the ceramic tile polishing slag contains 0-20 part exterior insulation waste material.Among the present invention, the contriver finds to add the firing temperature in the process of making that feldspar, fluorite and lithium feldspar can reduce warming plate, reaches the purpose that reduces energy consumption; Calcination of talc can be conducive to the foaming of ceramic tile polishing slag, when stablizer is combined, can shorten foamed time at calcination of talc, obtains the warming plate of even foaming; Laterite is equivalent to suspension agent in the present invention, and it can prevent slurry sediment, is conducive to uniform in foaming.
A kind of preparation method of exterior insulation may further comprise the steps:
1) homogenizing of raw material: the ceramic tile polishing slag is put the place at the polishing slag muck carry out the homogenizing processing;
2) ball milling: after all feed composition are proportionally mixed, be that 1:0.5-0.6 adds entry according to the mass ratio of blending ingredients total mass and water, carry out wet ball grinding;
3) drying: the raw material that ball milling is good enters the spray-drying tower drying after sieving;
4) loading of kiln: dry good powder, pour kiln car into and strike off;
5) burn till: in the continuous tunnel kiln, fire;
6) cutting processing: fire the goods of gained through being cut into needed size.
In order further to improve the uniformity coefficient of foaming, preferred, the order number of the used mesh screen that sieves in the step 1) is the 200-250 order.
Preferably, the temperature of firing in the step 5) is 1130～1180 degree.
Compared to existing technology, beneficial effect of the present invention is: exterior insulation of the present invention, utilize the ceramic tile dead meal to be raw material, in the bubble pottery because the existence in hole of holding one's breath, reduced its heat transfer efficiency, it is low to make foamed ceramics have thermal conductivity, the characteristics such as thermal shock resistance is good, the product that obtains has thermal conductivity low (thermal conductivity is 0.067～0.078), do not fire, non-immersing has barrier property to water vapour and liquid, is a kind of desirable insulation, lagging material, has fire prevention, waterproof, acid and alkali-resistance, the performances such as weathering resistance, the intensity high.It is large that it has well remedied existing external-wall heat-insulation material site work amount, and construction is complicated, and high cost is not enough, and significantly improved the life-span of substantial effect and the buildings of building thermal-insulation energy-saving.Preparation method of the present invention is simple, applies easily, and whole process energy consumption is little.
Below in conjunction with concrete embodiment the present invention is described in further detail.
Embodiment
A kind of preparation method of exterior insulation may further comprise the steps:
1) homogenizing of raw material: the ceramic tile polishing slag is put the place at the polishing slag muck carry out the homogenizing processing;
2) ball milling: after all feed composition are proportionally mixed, be that 1:0.5-0.6 adds entry according to the mass ratio of blending ingredients total mass and water, carry out wet ball grinding;
3) drying: the raw material that ball milling is good enters the spray-drying tower drying after sieving;
4) loading of kiln: dry good powder, pour kiln car into and strike off;
5) burn till: in the continuous tunnel kiln, fire;
6) cutting processing: fire the goods of gained through being cut into needed size.
Table 1 is the concrete preferred embodiment of the present invention, wherein is that the concrete prescription of strength 1-6 sees Table 1.Embodiment 1-6 prepares according to the method described above.
Table 1: specific embodiment
| Raw material | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| The polishing slag | 40 parts | 71.4 part | 50 parts | 65 parts | 75 parts | 55 parts |
| Feldspar | 40 parts | 13.4 part | 32.5 part | 20.5 part | 10 parts | 10 parts |
| Laterite | 10 parts | 4.5 part | 4 parts | 4 parts | 5 parts | 6 parts |
| Calcination of talc | 4 parts | 3.6 part | 6 parts | 3.5 part | 3 parts | 3 parts |
| The lithium feldspar | 0 part | 1.8 part | 2 parts | 1 part | 2 parts | 2 parts |
| Fluorite | 2 parts | 0 part | 0 part | 1 part | 0 part | 0 part |
| Silicon carbide | 2 parts | 2.2 part | 1 part | 2 parts | 1.5 part | 1.5 part |
| Stablizer | 2 parts | 3.1 part | 4.5 part | 3 parts | 2.5 part | 2.5 part |
| The ceramic thermal insulation board waste material | 0 | 0 | 0 | 0 | 5 parts | 20 parts |
Above-mentioned enforcement 1-6 is tested the performance of foamed ceramic insulation board according to GB/T5486-2008 " inorganic hard insulate heat development test method ", and test result sees Table 2:
Table 2: the performance test results
| Project | Index |
| Density g/cm 3 | 0.15～0.17 |
| Thermal conductivity W/ (m.k) | 0.066～0.078 |
| Combustionproperty | The A1 level |
| Water-intake rate % | ≤0.5 |
| Ultimate compression strength MPa | ≥1.5 |
| Folding strength MPa | ≥1.0 |
Above-described embodiment 1-6 is tested rate of perviousness according to GB/T17146 " the material of construction water vapor transmission can be tested "; Test result shows that the rate of perviousness of foamed ceramic insulation board of the present invention is 2.01 * 10
-7-2.41 * 10
-7G/ (m
2SPa).
Above-mentioned embodiment only is preferred implementation of the present invention; can not limit the scope of protection of the invention with this, the variation of any unsubstantiality that those skilled in the art does on basis of the present invention and replacement all belong to the present invention's scope required for protection.
Claims (10)
1. exterior insulation, it is characterized in that: comprise the foamed ceramic substrate, described foamed ceramic substrate is to be prepared from by ceramic tile polishing slag 40-75 part, feldspar 10-40 part, calcination of talc 3-6 part, laterite 4-10 part, fluorite 0-2 part, lithium feldspar 1-2 part, silicon carbide 1-3 part, stablizer 2-4.5 part raw material in weight part.
2. exterior insulation according to claim 1, it is characterized in that: described foamed ceramic substrate is to be prepared from by the 3.1 parts of raw materials of 2.2 parts in 1.8 parts of 4.5 parts in 3.6 parts of 13.4 parts of 71.4 parts of ceramic tile polishing slags, feldspars, calcination of talc, laterite, lithium feldspars, silicon carbide, stablizer in weight part.
3. exterior insulation according to claim 1 and 2, it is characterized in that: described foamed ceramic raw substrate also comprises the exterior insulation waste material of 0-20 part.
4. exterior insulation according to claim 1 and 2, it is characterized in that: the thickness of described foamed ceramic substrate is 2.5-5cm.
5. exterior insulation according to claim 1 and 2, it is characterized in that: the density of described foamed ceramic substrate is 0.15-0.17g/cm
3
6. exterior insulation according to claim 1 is characterized in that: the pore of several sealings is arranged respectively, the interlaced distribution of upper and lower lip-deep pore on the upper surface of described foamed ceramic substrate and the lower surface.
7. exterior insulation according to claim 6, it is characterized in that: the diameter of described pore is 0.5-4mm.
8. the preparation method of an exterior insulation as claimed in claim 1 is characterized in that may further comprise the steps:
1) homogenizing of raw material: the ceramic tile polishing slag is put the place at the polishing slag muck carry out the homogenizing processing;
2) ball milling: after all feed composition are proportionally mixed, be that 1:0.5-0.6 adds entry according to the mass ratio of blending ingredients total mass and water, carry out wet ball grinding;
3) drying: the raw material that ball milling is good enters the spray-drying tower drying after sieving;
4) loading of kiln: dry good powder, pour kiln car into and strike off;
5) burn till: in the continuous tunnel kiln, fire;
6) cutting processing: fire the goods of gained through being cut into needed size.
9. require the preparation method of 8 described exterior insulations according to profit, it is characterized in that: the order number of the used mesh screen that sieves in the step 1) is the 200-250 order.
10. require the preparation method of 8 described exterior insulations according to profit, it is characterized in that: the temperature of firing in the step 5) is 1130～1180 degree.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014166132A1 (en) | 2013-04-11 | 2014-10-16 | 广东蒙娜丽莎新型材料集团有限公司 | Low-temperature fast-fired lightweight ceramic heat insulation plate and preparation method thereof |
| CN105130383A (en) * | 2015-07-15 | 2015-12-09 | 郑州振东科技有限公司 | Production method of foamed ceramic heat-insulation integrated building masonry |
| CN105399438A (en) * | 2015-12-09 | 2016-03-16 | 文登蓝岛建筑工程有限公司 | Foamed ceramic sheet with high porosity and uniform pore distribution and preparation method thereof |
| CN105439617A (en) * | 2015-12-09 | 2016-03-30 | 文登蓝岛建筑工程有限公司 | Foaming ceramic heat-insulation board and preparation method thereof |
| CN105948704A (en) * | 2016-04-21 | 2016-09-21 | 辽宁利盟高科新材料有限公司 | Full-solid-waste foamed ceramic insulation board based on ceramic-polished residues and preparation method thereof |
| CN107500726A (en) * | 2017-09-30 | 2017-12-22 | 辽宁利盟高科新材料有限公司 | A kind of small-bore exterior insulation and preparation method thereof |
| CN107573093A (en) * | 2017-09-30 | 2018-01-12 | 辽宁利盟高科新材料有限公司 | A kind of foamed ceramic partition plate containing feldspar ore and polishing slag and preparation method thereof |
| CN110436938A (en) * | 2019-08-26 | 2019-11-12 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic wallboard and preparation method thereof |
| CN112759413A (en) * | 2020-12-25 | 2021-05-07 | 山东晟世达科技有限公司 | Foamed ceramic prepared by using polishing slurry as base material and preparation method thereof |
| CN116283226A (en) * | 2023-04-12 | 2023-06-23 | 国发环保新材料(江门)有限公司 | Formula and process for preparing foamed ceramic by using aluminum ash and ceramic polishing slag |
Families Citing this family (1)
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| CN109485450A (en) * | 2018-12-06 | 2019-03-19 | 广东华陶建材有限公司 | Foamed ceramic partition plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016212A (en) * | 2006-12-29 | 2007-08-15 | 霍镰泉 | Foaming material composition for preparing natural cavity stone imitation ceramic tile |
| CN101560111A (en) * | 2009-04-08 | 2009-10-21 | 吴汉阳 | Foamed ceramics energy saving and heat preservation decorative wall brick and manufacture method thereof |
| CN102101792A (en) * | 2009-12-18 | 2011-06-22 | 黄家洞 | Production process of light foam ceramic bricks |
| CN102584326A (en) * | 2012-02-15 | 2012-07-18 | 中材高新材料股份有限公司 | Building external wall thermal insulation foamed ceramic material and production method thereof |
-
2012
- 2012-10-22 CN CN201210403374.9A patent/CN102887721B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016212A (en) * | 2006-12-29 | 2007-08-15 | 霍镰泉 | Foaming material composition for preparing natural cavity stone imitation ceramic tile |
| CN101560111A (en) * | 2009-04-08 | 2009-10-21 | 吴汉阳 | Foamed ceramics energy saving and heat preservation decorative wall brick and manufacture method thereof |
| CN102101792A (en) * | 2009-12-18 | 2011-06-22 | 黄家洞 | Production process of light foam ceramic bricks |
| CN102584326A (en) * | 2012-02-15 | 2012-07-18 | 中材高新材料股份有限公司 | Building external wall thermal insulation foamed ceramic material and production method thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014166132A1 (en) | 2013-04-11 | 2014-10-16 | 广东蒙娜丽莎新型材料集团有限公司 | Low-temperature fast-fired lightweight ceramic heat insulation plate and preparation method thereof |
| US9637412B2 (en) | 2013-04-11 | 2017-05-02 | Monalisa Group Co., Ltd. | Low-temperature fast-fired lightweight ceramic heat insulation plate and preparation method thereof |
| CN105130383A (en) * | 2015-07-15 | 2015-12-09 | 郑州振东科技有限公司 | Production method of foamed ceramic heat-insulation integrated building masonry |
| CN105399438A (en) * | 2015-12-09 | 2016-03-16 | 文登蓝岛建筑工程有限公司 | Foamed ceramic sheet with high porosity and uniform pore distribution and preparation method thereof |
| CN105439617A (en) * | 2015-12-09 | 2016-03-30 | 文登蓝岛建筑工程有限公司 | Foaming ceramic heat-insulation board and preparation method thereof |
| CN105948704A (en) * | 2016-04-21 | 2016-09-21 | 辽宁利盟高科新材料有限公司 | Full-solid-waste foamed ceramic insulation board based on ceramic-polished residues and preparation method thereof |
| CN107500726A (en) * | 2017-09-30 | 2017-12-22 | 辽宁利盟高科新材料有限公司 | A kind of small-bore exterior insulation and preparation method thereof |
| CN107573093A (en) * | 2017-09-30 | 2018-01-12 | 辽宁利盟高科新材料有限公司 | A kind of foamed ceramic partition plate containing feldspar ore and polishing slag and preparation method thereof |
| CN110436938A (en) * | 2019-08-26 | 2019-11-12 | 广西碳歌环保新材料股份有限公司 | Foamed ceramic wallboard and preparation method thereof |
| CN112759413A (en) * | 2020-12-25 | 2021-05-07 | 山东晟世达科技有限公司 | Foamed ceramic prepared by using polishing slurry as base material and preparation method thereof |
| CN116283226A (en) * | 2023-04-12 | 2023-06-23 | 国发环保新材料(江门)有限公司 | Formula and process for preparing foamed ceramic by using aluminum ash and ceramic polishing slag |
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