CRUDE MIXTURE FOR PRODUCING EXPANDED CLAY

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to the industry of construction materials and production of expanded clay. The crude mixture for producing expanded clay contains the following in wt %: clay material 67.9 - 73.85, fibre wastes from primary processing of wool 0.1 - 0.15, wollastonite 7.0 - 9.0, water 19.0 - 23.0. ^ EFFECT: high strength of expanded clay produced from the crude mixture. ^ 1 tbl