FIELD: chemistry.
SUBSTANCE: invention relates to fritted glaze compositions used in production of facing tile, decorative elements of buildings. The glaze contains, percent by mass: SiO2 46.0-52.0; Al2O3 4.0-6.0; B2O3 12.0-18.0; CaO 8.0-12.0; MgO 10.0-140; ZnO 2.0-4.0; Na2O 1.0-2.0; K2O 1.0-2.0; ZrO2 1.0-2.0; PbO 1.0-2.0.
EFFECT: increase in glaze frost resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2329217C1 |
| GLAZE | 2006 |
|
RU2329968C1 |
| GLAZE | 2006 |
|
RU2326839C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
| GLAZE | 2006 |
|
RU2337074C2 |
| GLAZE | 2006 |
|
RU2315725C1 |
| GLAZE | 2006 |
|
RU2333168C1 |
| GLAZE | 2006 |
|
RU2322413C1 |
| GLAZE | 2006 |
|
RU2311374C1 |
