FIELD: investigating or analyzing materials.
SUBSTANCE: method comprises determining density of the porous loose material, porous solid bodies, monolithic material of porous solid bodies, and the volume of pores of the porous loose material from the formula Vpores = V·γ·(ρm - ρs )/ρm·ρs, where Vpores is the volume of pores in the porous loose material, m3, V is the volume of porous loose material, m3, γ is the density of porous loose material, kg/m3, ρm is the density of the monolithic material of porous solid bodies, kg/m3, and ρs is the density of porous solid bodies, kg/m3.
EFFECT: reduced labor consumption.
3 ex
