FIELD: construction; chemistry.
SUBSTANCE: stone casting includes SiO2, Al2O3, Fe2O3, FeO, CaO, MgO, Na2O and K2O. Components are taken at the following ratio, wt %: SiO2 47.5-52.5; Al2O3 12.0-16.0; Fe2O3 6.0-9.0; FeO 0.5-1.0; CaO 6.0-8.0; MgO 12.0-16.0; Na2O 0.5-1.0; K2O 5.0-7.0.
EFFECT: improved thermal resistance of stone casting.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STONE CASTING | 2007 |
|
RU2351565C1 |
| GLAZE | 2006 |
|
RU2329210C1 |
| CAST STONE MATERIAL | 2010 |
|
RU2414441C1 |
| STONE CASTING | 2008 |
|
RU2377196C1 |
| GLAZE | 2006 |
|
RU2321565C1 |
| GLASS | 2006 |
|
RU2326064C1 |
| GLASS | 2006 |
|
RU2329960C1 |
| STONE CASTING | 2007 |
|
RU2349557C2 |
| FOAMED GLASS | 2007 |
|
RU2356862C1 |
| UNFRITTED GLAZE | 2006 |
|
RU2326828C1 |
