MIXED ASPHALT PAVEMENTS Part 2
Description
Shows the construction of asphaltic concrete and sheet asphalt roads. Asphaltic concrete is made by mixing asphalt and crushed rock. The mixture is dumped and spread on a roadbed, covered with a hot coating of sand and asphalt, dusted with Portland cement, and rolled.
Read moreCollection
Records of the Extension Service
Series
NARA ID
Subscribe
Local ID
Subscribe
Date
1928-01-01
File
Subscribe
TRT
3:20