This book focuses on the utilisation of construction waste material as coarse aggregate in making concrete. It discusses in detail the behaviour of recycled aggregate under impact load along with other structural applications, and explains the various quality-improvement techniques for recycled aggregate and recycled aggregate concrete (RAC). The first chapter describes the importance of recycling construction and demolition waste and the status quo of global construction and demolition waste recycling. The second chapter examines the recycled aggregate production methodology. Subsequent chapters address the physical and mechanical characteristics and different research findings, as well as the engineering properties of recycled aggregate concrete. Further, the interrelationships among the mechanical properties of recycled aggregate concrete are discussed. The book also explores long-term properties like shrinkage and creep, durability properties, and microstructural characterisation. It will serve as a valuable resource for researchers and professionals alike.
Discusses systematically the characteristics of recycled aggregate obtained from different sources of construction wasteClarifies how recycled aggregate differs from natural aggregate
Highlights the microstructure of recycled aggregate concrete
Helps readers gain a better understanding of the behaviour of recycled aggregate concrete (RAC) under hardened state
Explains the behaviour of RAC under impact load with colour pictures to enhance the readability
Includes quality-improvement techniques for recycled aggregates to enable researchers to further enhance the quality of RAC
Discusses systematically the characteristics of recycled aggregate obtained from different sources of construction waste Clarifies how recycled aggregate differs from natural aggregate Highlights the microstructure of recycled aggregate concrete Helps readers gain a better understanding of the behaviour of recycled aggregate concrete (RAC) under hardened state Explains the behaviour of RAC under impact load with colour pictures to enhance the readability Includes quality-improvement techniques for recycled aggregates to enable researchers to further enhance the quality of RAC
M. Chakradhara Rao
RAC Structures Interfacial Transition Zone Vicker's MicroHardness Drop weight Impact Compressive Strength