FIELD: construction industry.
SUBSTANCE: ceramic mixture consists of clay, coal, defective brick crushed after drying, crushed fibreglass waste, ground blast-furnace granulated slag, with the following component ratio, wt %: clay - 81-86; coal - 0.5-1.0; defective brick crushed after drying - 0.5-1; crushed fibreglass waste - 3-7; ground blast-furnace granulated slag - 6-14.
EFFECT: brick strength improvement.
1 tbl
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Authors
Dates
2008-11-27—Published
2007-01-29—Filed