CN1172089A - Ceramic wall or floor tile using waste broken glass bits as additive and its making process - Google Patents
Ceramic wall or floor tile using waste broken glass bits as additive and its making process Download PDFInfo
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- CN1172089A CN1172089A CN 97105379 CN97105379A CN1172089A CN 1172089 A CN1172089 A CN 1172089A CN 97105379 CN97105379 CN 97105379 CN 97105379 A CN97105379 A CN 97105379A CN 1172089 A CN1172089 A CN 1172089A
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- broken glass
- glass bits
- waste broken
- ceramic wall
- raw material
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Abstract
The present invention relates to a ceramic tile for building decoration and its making process. It is characterized by that in the raw material for making genral ceramic tile blank, fragments of waste glass passed through the process of fine grinding treatment are added, and the specific weight of that in total blank raw material is 2%-40%. Said invented ceramic tile product is low in production cost, low in firing contraction, low in water absorption, high in strength, and its firing temp. can be reduced by about 20-40 deg. C.
Description
The present invention relates to a kind of architectural decoration ceramic wall and floor bricks and manufacture craft thereof, be specifically related to a kind of ceramic wall and floor bricks and manufacture craft thereof with waste broken glass bits as additive.
The general technology flow process of ceramic wall and floor bricks making at present is: common blank raw material → dry method or wet powder-making → moulding → biscuiting or drying → glazing → glaze firing.When these class methods are produced exterior wall tile or floor tile, there is following problem:
1. biscuiting temperature height generally about 1100 ℃, consumes coal;
2. firing range is narrow, generally has only about 20 ℃, and is wayward in the production; There is following defective in the ceramic wall and floor bricks made from aforesaid method:
1. product burns till and shrinks greatly, and generally about 6%, the product geometrical dimension is difficult for guaranteeing;
2. the product water-intake rate is higher;
3. product strength is on the low side;
4. the products production cost is higher.
The object of the present invention is to provide the new ceramics wall ground brick product that a kind of production cost is low and quality product is high, provide a kind of easy handling and energy-conservation profit useless new ceramics wall floor tile manufacture craft simultaneously.
Technical scheme of the present invention is as follows:
A kind of ceramic wall and floor bricks with waste broken glass bits as additive it is characterized in that adding the waste broken glass bits of handling through fine grinding in conventional ceramic wall brick and ground brick body raw material, and the proportion of waste broken glass bits in whole blank raw material is between 2%-40%.
The manufacture craft of above-mentioned ceramic wall and floor bricks product with waste broken glass bits as additive, it is characterized in that earlier waste broken glass bits being picked up selecting decon, again it being carried out fine grinding handles, then fine ground waste broken glass bits is added in the common blank raw material, wherein the proportion of waste broken glass bits in whole blank raw material is between 2%-40%; Then carry out dry method or wet powder-making, carry out powder again and become rotten and powder forming processes, carry out biscuiting or drying treatment then, carry out glazing again and handle, carry out glaze firing at last and handle.
Beneficial effect of the present invention is: the products production cost is low, the per ton reduction about 30%-50%; It is little that product burns till contraction, generally about 2%, can guarantee the product geometric identity; The product water-intake rate is lower, the intensity height.The firing temperature of production technology can reduce about 20 ℃-40 ℃, saves coal consumption; The firing range broad generally has 40 ℃ firing range, is convenient to aborning grasp.And utilize waste broken glass bits as additive to produce ceramic wall and floor bricks and can reduce environmental pollution, turn waste into wealth, avoid the wasting of resources.
Embodiments of the invention are as follows:
The blank raw material prescription of ceramic wall and floor bricks is: useless biscuit 15%, purple shale 33%, grey clay 20%, white page rock 20%, waste broken glass bits 12%; The ground-coat enamel prescription is: talcum 15%, quartz 10%, marble 10%, frit 20%, china clay 45%.
The manufacture craft of ceramic wall and floor bricks is: waste broken glass bits is picked up selected decon earlier, again it being carried out fine grinding handles, broken processing in more common blank raw material being carried out, handle carrying out grinding in the common blank raw material after broken in the fine ground waste broken glass bits adding then, carry out dry method or wet powder-making then, carry out powder again and become rotten processing, carry out the powder forming processes then, moulding moisture content is between 4-8%, and powder moisture content deviation can not surpass K+0.5%, carries out biscuiting with 43 meters roller kiln then, the biscuiting temperature is 1020 ℃-1060 ℃, cycle is 43 minutes, carries out glazing again and handles, and wherein the ground-coat enamel consumption is 0.56kg/m
2, cover-coat enamel is 0.63kg/m
2, carrying out glaze firing with 43 meters roller kiln at last, temperature of glaze firing is 1040 ℃-1070 ℃, the cycle is 38 minutes.
Claims (3)
1. the ceramic wall and floor bricks with waste broken glass bits as additive is characterized in that adding the waste broken glass bits of handling through fine grinding in conventional ceramic wall brick and ground brick body raw material, and the proportion of waste broken glass bits in whole blank raw material is between 2%-40%.
2. a kind of ceramic wall and floor bricks with waste broken glass bits as additive as claimed in claim 1 is characterized in that the Chemical Composition of described waste broken glass bits requires as follows: R
2O accounts for 12-15%, and Ro accounts for 11-13%, Sio
2+ R
2o
3Account for 74-76%.
3. manufacture craft with the ceramic wall and floor bricks of waste broken glass bits as additive, it is characterized in that: waste broken glass bits is picked up selected decon earlier, again it being carried out fine grinding handles, then fine ground waste broken glass bits is added in the common blank raw material, wherein the proportion of waste broken glass bits in whole blank raw material is between 2%-40%; Then carry out dry method or wet powder-making, carry out powder again and become rotten and powder forming processes, carry out biscuiting or drying treatment then, carry out glazing again and handle, carry out glaze firing at last and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105379 CN1172089A (en) | 1997-07-23 | 1997-07-23 | Ceramic wall or floor tile using waste broken glass bits as additive and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105379 CN1172089A (en) | 1997-07-23 | 1997-07-23 | Ceramic wall or floor tile using waste broken glass bits as additive and its making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1172089A true CN1172089A (en) | 1998-02-04 |
Family
ID=5167880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97105379 Pending CN1172089A (en) | 1997-07-23 | 1997-07-23 | Ceramic wall or floor tile using waste broken glass bits as additive and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1172089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944921A (en) * | 2015-05-29 | 2015-09-30 | 方堃 | Slag-doped wear-resistant ceramic floor tile |
-
1997
- 1997-07-23 CN CN 97105379 patent/CN1172089A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944921A (en) * | 2015-05-29 | 2015-09-30 | 方堃 | Slag-doped wear-resistant ceramic floor tile |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
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