Hot Mix Asphalt

Hot mix asphalt (HMA) consists of a combination of aggregate uniformly mixed and coated with asphalt cement. To dry the aggregates and to obtain sufficient fluidity of asphalt cement for proper mixing and workability, both the aggregate and asphalt must be heated prior to mixing—hence the term “hot mix.”

FACTS

Asphalt Cements – Facts

Asphalt Cements – Performance-Graded Asphalt Cements (PGAC), Polymer-Modified Asphalt Cements (PMA), Penetration Viscosity Graded Asphalt Cements,, Specialty Asphalt Cements, Asphalt Additives & Modifiers

Read More
October 2020
M T W T F S S
 1234
567891011
12131415161718
19202122232425
262728293031  
Research PaperIcon copy