Investigation of the Relationship Between Field Performance and Laboratory Aging Properties of Asphalt Mixtures
Author | : CA. Bell |
Publisher | : |
Total Pages | : 18 |
Release | : 1995 |
ISBN-10 | : OCLC:1251657262 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Investigation of the Relationship Between Field Performance and Laboratory Aging Properties of Asphalt Mixtures written by CA. Bell and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short- and long-term aging procedures were developed at Oregon State University under the Strategic Highway Research Program (SHRP) A-003A project. Several alternative methods for short- and long-term aging of asphalt-aggregate were examined. These were subjected to extensive laboratory and field validation test programs. Laboratory validation was done with an extensive testing program using 8 asphalts and 4 aggregates. Field validation utilized 20 test sites and compared the modulus of field aged and laboratory aged specimens.