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Information × Registration Number 0205U000177, 0102U003094 , R & D reports Title Research and development of backfill material with reduced content of binding agent for the mine popup.stage_title Head Lyashenko Vasyliy, Registration Date 18-01-2005 Organization Ukrainian Scientific Research and Disign Institute for Industrial Technology popup.description2 The research result is backfilling operation cost saving with the help of reduc-ing the binding agent consumption by 25-30 %; the binding agents are made on the basis of slag from the Zaporozhsky, Dniepropetrovsky and Dnieprodzerzhinsky Met-allurgical Centres, have low milling terms and make for increase in the rate of achievement of the rock solid standard strength in comparison with the solid mixtures made on the basis of Krivorozhsky Metallurgical Centre and used at the mines of State Enterprise "East Mining and Hydrometallurgical Center". The economic effi-ciency from the new solid mixture development amounts to from 0.75 UAH per cub. m of the solid mixture (on the basis of slag from Dnieprodzerzhinsky Metallurgical Centre) to 1.4 UAH per cub. m - (on the basis of slag from Zaporozhsky Metallurgi-cal Centre.)5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close