PROCESS FOR THE PREPARATION OF PLASTER PLATE USING WASTE SACHARIDES

摘要

The gypsum board which has good water holding capacity, adhesive ability and workability is manufactured by mixing calcined gypsum (plaster of Paris), admixture, setting retarding and promoting agent, and 0.1-10 wt.% waste sugar against calcined gypsum. The waste sugar produced in yeast preparation consists of 20-35 wt.% water, 3-6 wt.% crude protein, 20-35 wt.% sucrose, 5-10 wt.% invert sugar and 5-10 ash powder.