SILOS OF REINFORCED CONCBETE 



221 



In a similar way, two rows of £-inch bolts running up the opposite 

 side of the silo are imbedded to carry the emptying chute. 



Sixteen £-inch bolts are imbedded round the top of the silo wall, to 

 fix the wall-plate which carries the roof. 



7m> / Scitars 



Fig. 171. 



£'*2'Cltjrrs ea.rro 



6'*/'CL£/ITS (scrciweo) 



^1 

 If 



<3 



: «-v 



■±*r 



\\ 



Fig. 172. 



Fig. 173. 



Forms. — Full details of the forms, or moulds, are given in Figs. 171, 

 172, and 173. 



The outer and inner forms are each constructed in four sections. 

 Adjacent sections are connected by two 1-inch screws, so that the sections 



