CURING AND INTERLAYER DEBONDING

Abstract

The article addresses advancements in concrete curing and interlayer debonding practices in Australia, reflecting a blend of local experience since the 1970s and insights from international research. It highlights the evolution of curing compounds for pavements and bases, specifying and monitoring their quality in contracts, and modifications in materials and methods for interlayer debonding to prevent reflection cracking and ensure long-term pavement performance. Particularly, the focus is on managing interlayer friction for early thermal movement and joint induction. Australian specifications are compared with international standards, noting ongoing development work. The study underscores the critical role of interlayer friction in pavement durability, detailing Australian efforts to refine debonding treatments and adapt curing practices for optimized performance. (Abstract generated by AI tool ChatGPT 4)