FIELD: chemistry.
SUBSTANCE: glaze can be used in production of construction ceramics. The glaze consists of the following components in the given percentage mass ratios: SiO2 47.5-53.0; Al2O3 4.0-6.0; B2O3 12.0-16.0; CaO 8.0-12.0; Na2O 2.0-4.0; K2O 2.0-4.0; MgO 2.0-4.0; MnO 0.5-1.0; Fe2O3 3.5-5.0; TiO2 2.0-4.0; ZnO 2.0-4.0; PbO 0.5-1.0.
EFFECT: frost resistance of glaze is increase to 110-120 cycles.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2337075C1 |
| GLAZE | 2006 |
|
RU2326074C1 |
| GLAZE | 2006 |
|
RU2320586C1 |
| GLAZE | 2006 |
|
RU2333165C1 |
| GLAZE | 2007 |
|
RU2329970C1 |
| GLAZE | 2006 |
|
RU2326073C1 |
| GLAZE | 2006 |
|
RU2320575C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2006 |
|
RU2329217C1 |
