The ways of rational nature using increasing on example of North Baikal ore region

The ways of rational nature using increasing during deposits development are considered. The possibility of Ioko-Dovyren massif overburden and spoil Mg-Si rocks in building materials production is studied. The using of these rocks as large and small filler at production of heavy concrete is offered. It is shown that such concretes do not yield to traditional type on granite rubble by durability feature. Got heavy concretes have following physics-technical factors: toughness at compression 28-32 MPA, average density 2400-2600 kg/m3, water-resistance factor 0.85-0.87, frost-resistance - 50 cycles. The concretes are characterized by increased sulphate-resistance. The involvement of this rocks in production will allow to solve the problems of the ecological clean enterprises mining creation.