A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction and Initial Evaluation of a Sulfur Extended Asphalt (SEA) Pavement in a Cold Climate
Caltrans placed its second SEA test section at a cold weather site on U.S. 6 about 30 miles north of Bishop, California, at Benton, California. The test sections, varying from 1100 to 2200 ft, included an AR-2000 control and SEA 20% and 40% sections which were placed as part of a rehabilitation and overlay job from May 30 thru June 4, 1984. Reported are details of the design, installation and first year evaluation. The SEA was mixed in the pugmill after weighing, with no preblending apparatus. Paving involved conventional procedures and equipment. Initial findings reveal no unusual problems as a result of SEA regarding mix design, mixing temperature control, paving, compaction, and environmental controls. Laboratory and field test on the mixes, binders, and test sections reveal similar results.
Construction and Initial Evaluation of a Sulfur Extended Asphalt (SEA) Pavement in a Cold Climate
Caltrans placed its second SEA test section at a cold weather site on U.S. 6 about 30 miles north of Bishop, California, at Benton, California. The test sections, varying from 1100 to 2200 ft, included an AR-2000 control and SEA 20% and 40% sections which were placed as part of a rehabilitation and overlay job from May 30 thru June 4, 1984. Reported are details of the design, installation and first year evaluation. The SEA was mixed in the pugmill after weighing, with no preblending apparatus. Paving involved conventional procedures and equipment. Initial findings reveal no unusual problems as a result of SEA regarding mix design, mixing temperature control, paving, compaction, and environmental controls. Laboratory and field test on the mixes, binders, and test sections reveal similar results.
Construction and Initial Evaluation of a Sulfur Extended Asphalt (SEA) Pavement in a Cold Climate
N. H. Predoehl (author)
1986
63 pages
Report
No indication
English