Composite cement-fibrous material with addition of fly ash and its applications

摘要

the subject of the invention is a composite material fibre - cement with added fly ash and its application, which contains cement in quantities from 54,00% to 60,00% by weight, fly ash in quantities from 24,35% to 35,62% by weight, cellulose fibre in quantities from% to% wagowyc 12,16 8,11 h, pva fibre in quantities from 0.67% to 0.83%, aluminium stearate in quantities of from 0.20 to 0.80% and flocculant in quantities of from 0.01% to 0.03% by weight.