FIELD: construction.
SUBSTANCE: method for producing briquettes includes preparation of initial materials, mixing, drying and their compacting. In this case, one-dimension gravel of fraction 10-15 mm, which is previously cleaned and dried is taken as the initial materials, and an epoxy compound - as a binder, prepared from the epoxy resin and a hardener in a ratio of 90-94 to 10-6 respectively. Moreover, the initial materials are taken in the following ratio of the components: 93.5-94.5 of pts. wt. of gravel, 5.0-5.85 of pts. wt. of epoxy resin, 0.5-0.65 of pts. wt. of hardener. Then they are mixed, and the finished paste is moulded in moulds and then tamped; the finished briquettes are kept and freed from moulds.
EFFECT: reduction of labour costs and time for production of briquettes.
5 cl, 2 dwg
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