FIELD: silicate production, in particular, stone castings compositions used for manufacture of articles utilized in construction industry.
SUBSTANCE: stone castings include the following components, wt%: SiO2 50-54; Al2O3 2-4; CaO 16-20; MgO 4-6; Fe2O3 2-4; K2O 1.8-2.3; Cr2O3 1.5-2.5; MnO 0.8-1.2; TiO2 3.8-4.8; CoO 8-10; As2O3 0.1-0.2.
EFFECT: increased strength of stone castings.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST STONE MATERIAL | 2009 |
|
RU2395472C1 |
| STONE CASTING | 2009 |
|
RU2400447C1 |
| STONE CASTING | 2006 |
|
RU2317963C1 |
| STONE CASTINGS | 2006 |
|
RU2303017C1 |
| STONE CASTING | 2007 |
|
RU2351565C1 |
| DECORATIVE GLASS | 2006 |
|
RU2312824C1 |
| GLAZE | 2006 |
|
RU2304114C1 |
| ENAMEL | 2006 |
|
RU2311366C1 |
| STONE FOUNDING | 1991 |
|
RU2014308C1 |
| STONE CASTING | 2006 |
|
RU2332381C1 |
