Author:Viljoen, AW; Freeme, CR; Servas, VP; Rust, FCDate:Jul 1987Conventional overlay life estimates are often invalidated by the reflection of existing cracks in a pavement through an overlay. This is attributable to a lack of understanding of the factors influencing relative crack movements and their ...Read more
Author:Rust, FC; Servas, VP; Van Der Walt, NDate:Jun 1989The use of bitumen-rubbers and other modified binders to inhibit reflection cracking, highlighted the need to investigate the phenomena of load-associated crack movement and crack reflection and the evaluation of the field performance of ...Read more