HIGHWAY CONSTRUCTION 



115 



can be repaired more cheaply and with less skilled labor than can the 

 ordinary sheet asphalt. 



Tools Employed in Construction of Asphalt Pavements. The 



Fig. 66. Steam Roller. 



Fig. 67. Asphalt Tools. 



tools used in laying sheet asphalt pavements comprise iron rakes; 

 hand rammers; smoothing irons (Fig. 67); pouring pots (Fig. 69); 



