FIELD: glass.
SUBSTANCE: invention relates to production of glass-silica. Method of producing glass-silica includes sieving, mixing, placing in mould a lower layer, which is mixture of mining wastes with liquid glass with mass ratio 3:1 respectively. Grinding is carried out, placing in mould an upper layer, which is a mixture of granules of packing glass with liquid glass with mass ratio 10:1. Then, sintering, annealing, cutting and quality control.
EFFECT: technical result consists in elimination of a number of labour-consuming process operations, sintering is performed at lower temperature.
1 cl, 2 tbl
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Authors
Dates
2016-04-10—Published
2015-03-04—Filed