FIELD: mining. SUBSTANCE: method is based on use of current wastes (various slimes) which are brought to moisture content of 18-20% by weight by adding plastic materials and subjected to briquetting with subsequent treatment with hardener jet and conveying compacted members in flow of binding suspension. For briquetting is used roller press which forms briquettes of regular shape and eliminates material sticking. EFFECT: saved deficient filler in cementing fill mixture and required strength of fill mass due to increased concentration of solid component in mixture and strengthened surface of compacted member from slimes. 7 cl, 4 dwg
Authors
Dates
1995-03-10—Published
1992-03-10—Filed