Ecological and practical aspects of use of the clay part of tails of gravitation zircon - ilmenyts of ores, pirits candle ends and volastonyt in manufacture of the tile

Researches have shown, that use in structure of ceramic weights for manufacture of a tile of a clay part of tails of gravitation zircon - ilmenyts of ores, pirits candle ends and volastonyt allows to receive high-quality products without deformation curvatures. The experimental data which are taking into account joint influence of components on physicomechanical parameters of a tile, are well enough described by a method of linear regress