FIELD: chemistry.
SUBSTANCE: invention relates to production of heat-insulating materials, namely to production of foamed glass, and can be used in construction industry as light heat-insulating structural material. Mixture for environmentally safe production of foamed glass contains, wt. %: zeolite-containing tuff 80.0–85.0, gudzhir, the main minerals of which are Na2CO3⋅10H2O; Na3CO3HCO3⋅2H2O; NaCl, 15.0–20.0.
EFFECT: technical result is expansion of raw material base for production of foamed glass with low average density.
1 cl, 1 tbl
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