FIELD: construction; chemistry.
SUBSTANCE: invention is related to technology of silicates, in particular to compositions of stone casting used in construction. Stone casting includes the following components, wt %: SiO2 50.0-53.0; TiO2 1.0-2.0; Al2O3 12.0-14.0; Fe2O3 1.0-2.0; MnO2 0.5-1.5; MgO 13.5-14.5; CaO 5.0-6.0; K2O 0.5-1.0; Na2O 0.5-1.0; Cr2O3 0.5-1.0; B2O3 3.0-4.0; P2O5 5.0-7.5.
EFFECT: higher strength of stone casting.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STONE CASTING | 2006 |
|
RU2317963C1 |
| GLAZE | 2006 |
|
RU2337075C1 |
| GLAZE | 2006 |
|
RU2329969C1 |
| ENAMEL | 2006 |
|
RU2306278C1 |
| ENAMEL | 2006 |
|
RU2311366C1 |
| GLAZE | 2007 |
|
RU2329977C1 |
| GLAZE | 2006 |
|
RU2329210C1 |
| UNFRITTED GLAZE | 2006 |
|
RU2326828C1 |
| GLAZE | 2006 |
|
RU2311374C1 |
| STONE CASTING | 2009 |
|
RU2400447C1 |
