Show construction OF PIT SILOS Su builders M mut 1 B careful about abdat plastering t 10 good sand bond 1 of ut most at importance in poll no builders builder of pit ties should be cars care to lul I 1 about the cement plastering make mak a the plaster 0 of one part good s band on and 2 parts portland cement in two we costs coats each about three quArters of so an inch thick lot let the first set bet slightly lightly before put ting on the lemd keep it wt wet tor for st a week it if the earth wall waits or are dry to plaster on wet wait them before baler plastering keep the plaster shaded haded for a acarl day |