FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials and glase compositions for applying on ceramic tiles, bricks and roofing tiles. The black glase contains the following in wt %: clay 24-26; quartz sand 34-36; chalk 3-4; calcined soda 9-14; slag from filtration fields of water treatment stations 24-26.
EFFECT: obtaining environmentally safe black glase.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TILE GLASE | 2010 |
|
RU2430036C1 |
| LUSTRELESS BLACK GLASE | 2009 |
|
RU2417968C1 |
| MATT BLACK TILED GLAZING | 2007 |
|
RU2341498C1 |
| MAT-BLACK TILE GLAZE | 2008 |
|
RU2359949C1 |
| BLACK MATT TILED GLAZE | 2008 |
|
RU2360892C1 |
| LUSTRELESS BLACK TILE GLASE | 2009 |
|
RU2388731C1 |
| LUSTRELESS BLACK TILE GLASE | 2009 |
|
RU2415114C1 |
| TILED GLAZING | 2007 |
|
RU2341497C1 |
| MATT BLACK TILED GLAZING | 2007 |
|
RU2341500C1 |
| LUSTRELESS-BLACK TILE GLAZE | 2007 |
|
RU2345974C1 |
