FIELD: chemistry.
SUBSTANCE: deicing composition contains the following (wt %): bischofite 51.2-57.6, alkali metal hydrophosphate 0.3-0.7, alkali and/or alkali-earth metal acetate 0.5-3.0, alkali metal carbonate 0.3-0.5 and talc 0.01-0.05, water - the balance. The solution has pH 6.5-8.5 and density 1240-1260 kg/m3.
EFFECT: deicing composition provides low icing temperature, has low corrosive activity and does not destroy road surfaces and building structures.
5 tbl, 3 ex
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