PROJECTS IN CONCRETE CONSTRUCTION 



159 



Materials Needed: Cement, sand, gravel or broken stone and 

 reinforcing steel. For line posts, provide 1/4 " to 3/4" 

 stone; and corner and end posts, 1/4" x 1-1/4" stone. 



Preliminary Instructions: There is nothing that adds more 

 to the appearance and usefulness of a fence than a good 



FlG. 153. Corner post, 

 line of uniform posts, and there is probably nothing 

 that adds more to the appearance of a farm lay-out 

 than a good, serviceable fence. A good fence is a real 

 necessity on every farm. 

 Many of the early concrete posts were failures because 



