FIELD: mining.
SUBSTANCE: invention relates to the mining, in particular, coal mining industry, and can be used to suppress dust and reduce dust transfer from roads in coal mines. The composition for fixing dusty surfaces contains beet molasses, polyvinyl acetate, linseed oil and water in the following ratio, wt.%: beet molasses - 2.4-2.6; polyvinyl acetate - 0.4-0.6; linseed oil - 0.4-0.6; water is the rest.
EFFECT: increasing the duration of the effective action of the dust-fixing composition, improving the wettability of the surface of dust particles, as well as providing the possibility of gluing dust particles to form a film.
1 cl, 1 tbl
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RU2803507C1 |
