CN1058386A - Colour floor brick made of powdered coal ash and coal gangue - Google Patents
Colour floor brick made of powdered coal ash and coal gangue Download PDFInfo
- Publication number
- CN1058386A CN1058386A CN 91102665 CN91102665A CN1058386A CN 1058386 A CN1058386 A CN 1058386A CN 91102665 CN91102665 CN 91102665 CN 91102665 A CN91102665 A CN 91102665A CN 1058386 A CN1058386 A CN 1058386A
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- CN
- China
- Prior art keywords
- coal gangue
- basic unit
- magnesium oxide
- magnesium chloride
- flyash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention relates to the making of building and ornament materials colour floor brick made of powdered coal ash and coal gangue.It comprises that mainly the surface layer that the basic unit that is made of materials such as flyash, coal gangue, magnesium oxide, magnesium chloride and talcum powder and materials such as magnesium oxide, magnesium chloride ferrous sulfate constitute is formed.The present invention can make full use of flyash and coal gangue waste material, can adopt different geometrical shapies and distinct colors to make, and reaches to improve the purpose of beautifying indoor environment.In addition,, need not fire,, and overhaul conveniently, beautifying of COMPREHENSIVE UTILIZATION OF WASTES FROM and environment opened up a new way without equipment because cost is low.
Description
The invention belongs to a kind of constructional ornamental material goods, be particularly useful for the finishing of indoor and outdoor floor and wall.
Along with the development of domestic and international construction industry, colour floor block progressively is applied to the finishing of indoor and outdoor.But because clay the doing of the most water of indoor and outdoor floor tile, cost is higher, and smooth finish is limited, so, be difficult to enter into huge numbers of families.
On the other hand, because a large amount of dischargings, particularly colliery, power plant, the fertilizer plant of industry " three wastes " in recent years, pile up like a mountain for a large amount of coal gangues and powdered coal ash-cinder, not only taken the field, polluted environment again, and people's physical and mental health has been caused harm.To the utilization of above-mentioned refuse, China does not still find valid approach at present.
The objective of the invention is to provide what use is made of flyash coal gangue to make the processing method of colour floor block, for a new way is opened up in the comprehensive utilization of flyash coal gangue.
The present invention mainly is made up of basic unit and surface layer, and main raw material(s) is made of flyash, coal gangue, magnesium chloride, magnesium oxide and materials such as talcum powder, ferrous sulfate.
Said substrate weight compares by flyash 25-40%, coal gangue 40-70%, and magnesium chloride 5-15%, magnesium oxide 10-25, talcum powder 5-15%, ferrous sulfate 1-5% constitutes.Surface layer is by magnesium oxide 30-50%, magnesium chloride 20-40%, and talcum powder 15-30%, ferrous sulfate 10-15% constitutes.
The present invention also provides a kind of technology and method of producing colour floor block, it comprises the synthesizing of basic unit material and capstock, stirring, moulding, the demoulding, steps such as maintenance, it is characterized in that said processing method is before starting material are synthetic, getting a certain amount of raw material earlier stirs, pour mould into as lining, and then, pour mould into and do basic unit after other raw material stirring.
Flyash coal gangue colour floor block of the present invention, owing to can make full use of flyash and coal gangue, and can adopt different geometrical shapies to make, and need not pressurize and fire, without equipment, simple for production, cost is low, so, fully carry out COMPREHENSIVE UTILIZATION OF WASTES FROM and play a good role to beautifying indoor and outdoor surroundings.
Below, in conjunction with specific embodiments the present invention is done more detailed narration.
Embodiment
Colour floor brick made of powdered coal ash and coal gangue of the present invention comprises basic unit and surface layer.The shape size of brick and assortment can be decorated according to reality and be decided.The total thickness of brick is the 10-16 millimeter, and said surface thickness is the 1-3 millimeter, and its thickness can be got its bound scope according to the indoor and outdoor different situations.For example groundwork thickness is 10 millimeters, and surface layer is got 1 mm thick and got final product.Basic unit is by weight by flyash 25-40%, coal gangue 40-70%, and magnesium chloride 5-15%, magnesium oxide 10-25%, talcum powder 5-15%, ferrous sulfate 1-5% constitutes.
When making colour floor block of the present invention, at first coal gangue pulverize be in eight and little eight sizes, lump together with flyash mixed then, join on the surface layer of pouring into after stirring in the solution by magnesium oxide and magnesium chloride preparation in the mould and get final product.When making surface layer, be magnesium oxide 20-40% with weight ratio, magnesium chloride 30-50%, talcum powder 15-30%, ferrous sulfate 30-50%, cooperation stirs, and shakeouts in mould, pours basic unit's material then into and promptly can be made into flyash coal gangue colour floor block of the present invention.
Claims (4)
1, a kind of colour floor brick made of powdered coal ash and coal gangue, it is characterized in that said floor tile comprises basic unit and surface layer, said basic unit mainly is made of materials such as flyash, coal gangue, magnesium chloride, magnesium oxide, talcum powder, ferrous sulfate, and materials such as magnesium chloride, magnesium oxide, talcum powder, ferrous sulfate constitute on the said surface layer.
2, colour floor brick made of powdered coal ash and coal gangue according to claim 1 is characterized in that said basic unit is flyash 25-40% by weight ratio, coal gangue 40-70%, and magnesium chloride 5-15%, magnesium oxide 10-25%, talcum powder 5-15%, ferrous sulfate 1-5% constitutes; Said surface layer weight ratio is magnesium chloride 20-40%, magnesium oxide 30-50%, and talcum powder 15-30%, ferrous sulfate 30-50% constitutes.
3, floor tile according to claim 1 and 2 is characterized in that said total thickness is the 10-16 millimeter, and said surface thickness is the 1-3 millimeter.
4, a kind of making colour floor block according to claim 1 comprises steps such as the synthesizing of basic unit material and capstock, stirring, moulding, the demoulding, maintenance.It is characterized in that getting earlier a certain amount of raw material and stir, pouring mould into is lining, and then will pour mould into after basic unit's raw material stirring, demoulding maintenance after automatic drying solidifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102665 CN1058386A (en) | 1991-04-29 | 1991-04-29 | Colour floor brick made of powdered coal ash and coal gangue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102665 CN1058386A (en) | 1991-04-29 | 1991-04-29 | Colour floor brick made of powdered coal ash and coal gangue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1058386A true CN1058386A (en) | 1992-02-05 |
Family
ID=4905714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102665 Pending CN1058386A (en) | 1991-04-29 | 1991-04-29 | Colour floor brick made of powdered coal ash and coal gangue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1058386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226676A (en) * | 2017-06-16 | 2017-10-03 | 孙嘉岐 | A kind of coal slime, coal gangue concrete and its modulator approach |
-
1991
- 1991-04-29 CN CN 91102665 patent/CN1058386A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226676A (en) * | 2017-06-16 | 2017-10-03 | 孙嘉岐 | A kind of coal slime, coal gangue concrete and its modulator approach |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
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