CERAMIC MIXTURE FOR BRICK MANUFACTURE

摘要

FIELD: construction.SUBSTANCE: ceramic mixture for brick manufacture contains, by mass %: clay 81.1-85.7; coal 0.5-0.9 crushed for passing through the mesh No. 2.5; defective brick crushed for passing through the mesh No. 2.5 after drying 0.5-0.9; the quartz glass 12.0-17.0 crushed for passing through the mesh No. 2.5; calcium chloride 0.5-0.9.EFFECT: increase of frost resistance of products from ceramic mixture.1 tbl