| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to production of glass used to make glass tiles. The mixture for making glass contains the following components in wt %: soda - 2.0-3.0; quartz sand - 40.0-45.0; natural barite - 53.0-57.0. ^ EFFECT: low melting temperature of the glass. ^ 1 tbl |
