INDEX 69 



PAGB 



Sheet metal used as centering 25-26 



Side pressure exerted by silage. 54 



Size of silo to erect 17-18 



Tables : 



capacity of silo per foot of height 18 



footing courses for silos 20 



horizontal reinforcement of silos 53 



steel sheets and clamps required 80 



vertical reinforcement for silos 52 



Tackle to raise forms 33-34 



Thickness of wall in plaster silo 40 



Tying reinforcement with wire 54 



Vertical reinforcement 52 



Vertical or plumb line, how assured 35 



Waterproofing the silo 15-16 



Weight of a cubic foot of silage 17 



Weight of steel centering 28 



Wet mixture, advantages of 50 



Wire lath used in plaster silo 40 



Wood clamp for silo forms 25-27 



