INDEX. 323 



FORCES : 



Wind-pressure, 82-84, 133, 209. 

 FOUNDATIONS: 



Bearing Values, 224-226. 



Clay, 221. 



Concrete, 232-233. 



Dry Sand, 223. 



Designing, 236-242. 



Masonry, 226-232. 



Maximum Pressures, 233-235. 



Preparation of, 280-281. 



Quicksand, 224. 



Rock, 220. 



Stresses in, 139-140. 

 INSPECTION: 



Steel, 74-78, 284. 

 MASONRY: 



Brick, 229-231. 



Concrete, 232-233. 



Stone, 226-229. 



Weights of Stone, 242. 



Weight of, 236. 

 PAINT : 



Asphaltic Varnish, 262-265. 



Application of, 265-268. 



Average Surfaces Covered by, 275. 



Chemical and Galvanic Action, 245-249. 



Discussion of, 243-244. 



Films, 255-258. 



Iron Rust, 244. 



"Japanned" Plates, 254-255. 



Mill-scale, 246-247. 



"Oxidized" Plates, 254. 



Pigments, 258. 



Preparation for, 250-253, 279. 



Practical Considerations, 255. 



Protective Coverings Discussed, 268-274. 



Red Oxide of Lead, 258-260. 



Zinc Coating, 253. 



