COMPRESSED ASPHALTE ROADWAYS.
Description of asphalte -- Mr. Deland’s test -- Percentage of bitumen
necessary -- Method of construction of compressed asphalte roadway --
Advantages of this description of pavement -- Objections to it on
account of slipperiness -- Gradient -- Cost of asphalte pavement --
Tables on the subject -- Specifications for a compressed asphalte
roadway -- Other descriptions of asphalte roadways -- Hints on the
success or the reverse of asphalte roadways 96