A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
I 70 Glenwood Canyon Overlay with Trinidad Lake Asphalt/Steel Slag Hot Mix Asphalt
In 2001, CDOT overlaid twelve miles of I 70 in Glenwood Canyon with a unique asphalt mix design that utilized a traditional Performance Graded Binder blended with Trinidad Lake Asphalt (TLA) and traditional aggregate blended with steel slag aggregate. This is the first project where CDOT has incorporated TLA in the mix design. There are many natural deposits of asphalt found around the world; Trinidad Lake is the most famous and has the largest commercial deposit of natural asphalt in the world. This study was designed to evaluate the performance of a pavement containing Trinidad Lake Asphalt blended with a polymer modified asphalt (PG 76-28) in combination with a very hard and angular steel slag under Colorado weather and traffic conditions.
I 70 Glenwood Canyon Overlay with Trinidad Lake Asphalt/Steel Slag Hot Mix Asphalt
In 2001, CDOT overlaid twelve miles of I 70 in Glenwood Canyon with a unique asphalt mix design that utilized a traditional Performance Graded Binder blended with Trinidad Lake Asphalt (TLA) and traditional aggregate blended with steel slag aggregate. This is the first project where CDOT has incorporated TLA in the mix design. There are many natural deposits of asphalt found around the world; Trinidad Lake is the most famous and has the largest commercial deposit of natural asphalt in the world. This study was designed to evaluate the performance of a pavement containing Trinidad Lake Asphalt blended with a polymer modified asphalt (PG 76-28) in combination with a very hard and angular steel slag under Colorado weather and traffic conditions.
I 70 Glenwood Canyon Overlay with Trinidad Lake Asphalt/Steel Slag Hot Mix Asphalt
R. LaForce (author)
2006
85 pages
Report
No indication
English
Highway Engineering , Construction Equipment, Materials, & Supplies , Road Transportation , Hot mix asphalt , Asphalt overlay (Colorado) , Unique asphalt mix design , Steel slag , Trinidad Lake asphalt , Pavement , Performance , Evaluation , Colorado Department of Transportation (CDOT) , Trinidad Lake Asphalt (TLA) , Interstate 70 (I 70)
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