Catalog Search Results
Author
Publisher
Colorado Department of Transportation, DTD Applied Research and Innovation Branch
Pub. Date
2013.
Language
English
Description
Chip seals are used extensively by CDOT for extending pavement life. Chip seals utilizing locally available and minimally processed aggregates should be a more economical pavement preservation treatment than chip seals constructed with higher quality, more expensive aggregates. Low traffic roadways may not demand such materials to perform acceptably. After four winters and three summers service both experimental chip seals are performing well. It...
Author
Publisher
Colorado Department of Transportation, DTD Applied Research and Innovation Branch
Pub. Date
2009.
Language
English
Description
The use of vibratory steel rollers during breakdown compaction of hot mix asphalt overlays on asphalt pavements containing crack sealants appears to exacerbate the presence of bumps and transverse cracks in the new asphalt directly over and in front of the cracks.
Author
Publisher
Colorado Department of Transportation, DTD Applied Research and Innovation Branch
Pub. Date
2011.
Language
English
Description
This final report is intended to provide information regarding the performance of crack sealants supplied and installed by three manufacturers for experimental use in a three-year evaluation of in-service pavements on three Colorado highways.