EFFECT OF MIX TEMPERATURE

COMPACTION OF BITUMINOUS MIXTURES AT VARIOUS TEMPERATURES WERE STUDIED. IT WAS FOUND THAT THE STUDY OF COMPACTION TEMPERATURES COULD BE CONDUCTED AT A HIGHER DEGREE OF CORRELATION WHEN COMPACTED IN A LABORATORY BY THE MARSHALL METHOD THAN BY CORES FROM ACTUAL PAVEMENT CONSTRUCTION. THE FOLLOWING RELATIONSHIPS ARE SHOWN TO COMPACTION TEMPERATURE: (1) SPECIFIC GRAVITY, (2) PERCENT VOIDS, (3) MARSHALL STABILITY AND (4) HVEEM STABILOMETER VALUES. ALL TESTS INDICATE THE IMPORTANCE OF COMPACTION AT HIGH TEMPERATURES. VARIOUS COMPACTION EQUIPMENT IS DESCRIBED. IT IS BELIEVED THAT A MUCH MORE PRACTICAL LIMITATION ON THE CONSTRUCTION SEASON IN NORTHERN CLIMATES WOULD BE TO SPECIFY ROLLING TEMPERATURES TOGETHER WITH SEASONAL LIMITATIONS, THAN BY MERELY LIMITING THE PAVING SEASON TO CALENDAR DATES.

• Record URL:
  https://onlinepubs.trb.org/Onlinepubs/sr/sr54/54-007.pdf
• Supplemental Notes:
  • pp 28-33, 12 FIG, 1 TAB, 1 PHOT
• Corporate Authors:

  Highway Research Board (HRB)

  Washington, DC   
• Authors:
  • Parker, Charles F
• Conference:
  • 38th Annual Meeting of the Highway Research Board
  • Location: Washington DC, United States
  • Date: 1959-1-5 to 1959-1-9
• Publication Date: 1960

Media Info

• Media Type: Digital/other
• Monograph Title: Temperature in bituminous mixtures
• Serial:
  • Highway Research Board Special Report
  • Issue Number: 54
  • Publisher: Highway Research Board

Subject/Index Terms

• TRT Terms: Air voids; Bituminous mixtures; Climate; Compaction; Compactors; Hveem stabilometer; Marshall test; Mix design; Mixing; Rolling; Specific gravity; Temperature
• Uncontrolled Terms: Compaction equipment; Marshall mix design
• Old TRIS Terms: Marshall stability marshall stability & flow test flow; Mixing temperature; Percent air voids
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 00211423
• Record Type: Publication
• Files: TRIS, TRB
• Created Date: Aug 25 1994 12:00AM