| 摘要 |
FIELD: construction.SUBSTANCE: brick glaze contains the following components, wt %: clay 4-6; yellow lead 15-20; manganese peroxide 2-4; quartz sand 60-64; phosphorous slag 10-15. Glaze is baked at 1050-1100°C. Frost resistance of the produced glaze makes 50-60 cycles.EFFECT: increase of glaze frost resistance.1 tbl |
