FIELD: ceramic industry.
SUBSTANCE: invention relates to compositions of ceramic mixtures, which can primarily be used for production of facing tiles. Ceramic mixture for making facing tiles contains, wt%: kaolin 70.0-73.5; scrap tile 0.1-1.0; Phosphorite 3.0-4.0; feldspar 11.0-13.0; silica sand 11.0-13.0. Components are dosed in required amounts, crushed to powdered state (not more than 2 % of residue on mesh 0056), ceramic mixture with moisture content of 9-13 %, from which facing tiles are formed using semidry method (under pressure 35-40 MPa). Articles are annealed at temperature of 1300-1310 °C.
EFFECT: technical result of the invention is improvement in strength of tiles.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MASS FOR MANUFACTURING OF FACING TILES | 2013 |
|
RU2514064C1 |
| CERAMIC MIXTURE FOR FACING TILE FABRICATION | 2014 |
|
RU2556549C1 |
| CERAMIC PASTE FOR MANUFACTURE OF FACED TILES | 2014 |
|
RU2550605C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES | 2012 |
|
RU2481309C1 |
| CERAMIC MASS FOR PRODUCTION OF FACING TILE | 2013 |
|
RU2533798C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILE | 2013 |
|
RU2537724C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILE | 2013 |
|
RU2536603C1 |
| CERAMIC PASTE FOR FACING TILE MANUFACTURING | 2014 |
|
RU2566342C1 |
| CERAMIC MASS FOR FACING TILE FABRICATION | 2010 |
|
RU2437855C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES | 2015 |
|
RU2579826C1 |
