FIELD: manufacture of building materials.
SUBSTANCE: invention provides composite material substituting monolith natural granites, diabases, and other hard stone rocks used as building and finishing materials. Composite material comprises following amounts of components, g/kg: epoxide resin (DER 330) 5-40, diluent 5-40, amine hardener 7-42, filler to 1 kg. The latter includes mixture of fine fraction with particle size below 0.34 mm prepared in the form of hard stone flour, intermediate fraction of hard stone rock with particle size 0.34 to 10,0 mm, and coarse fraction of hard stone rock with particle size larger than 10.0 mm, the three fractions being used in ratio: (0,4-6,2):(0.5-3.5):(0.3-6.2).
EFFECT: extended application area of composite material including creation of decorative ware with a wide spectrum of factures and color shades of surfaces obtained.
4 dwg, 1 tbl, 4 ex
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