BRICK GLAZE Russian patent published in 2013 - IPC C04B41/86 

Abstract RU 2489408 C1

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.

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RU 2 489 408 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-08-10Published

2012-04-06Filed