The effect of marble flour dispersion on the physic-mechanical properties of sand-lime autoclaved brick
Article analyzes the influence of the mineralogical composition of aggregates on the strength of the solution prepared on the base of Portland and nepheline cements and subjected to autoclave processing. It is noted that the introduction of marble flour in the lime-sand binder helpsto improve the plasticizing and formability of the mixture. In addition, samples marble micro filler have a smooth surface and distinct faces. These qualities of the prism samples are well preserved and after autoclaving, which is particularly important in the manufacture of silica brick