Conference
Coarse recycled aggregate concrete pavements - Design, instrumentation, and performance
Abstract
Although there is a critical shortage of virgin aggregate, the availability of demolished concrete for use as recycled concrete aggregate (RCA) is increasing. Using the waste concrete as RCA conserves virgin aggregate, reduces the impact on landfills, decreases energy consumption and can provide cost savings. However, there are still many unanswered questions on the beneficial use of RCA in concrete pavements. This paper identifies several mix …
Authors
Smith JT; Tighe SL; Norris J; Kim E; Xu X
Publication Date
January 1, 2008
Conference proceedings
Tac Atc 2008 2008 Annual Conference and Exhibition of the Transportation Association of Canada Transportation A Key to A Sustainable Future