Kuzmenko, OOKuzmenkoPetlyovanyy, MMPetlyovanyy2017-11-122017-11-122014http://ir.nmu.org.ua/handle/123456789/150545The expediency of differential formation of high filling massif chambers based on a developed technology with usage of fine-grained binding materials. Two-stage grinding circuit domain of granulated slag and limestone to produce fine particles, allowing to improve the structural and mechanical properties of filling massif, increase the proportion of rocks in mixture and reduce material consumption by 25–75% are considered.enArticle