Concrete-to-concrete composites have been widely used in a broad range of applications
such as buildings, bridges, pavements, dams and tunnels. Numerous studies have been …

Abstract Ultra-High Performance Fiber-Reinforced Concrete (UHPFRC) is, due to its
superior mechanical properties and low permeability, a promising material for the restoration …

Geopolymer binders have good potential in the repair of existing concrete structures due to
their superior durability and mechanical performances. Understanding the interfacial …

Repair and strengthening of concrete structures have become more important with the aging
of existing infrastructure and the rising reconstruction costs. One of the popular and …

In this paper, an extensive review for concrete-to-concrete bond strength was conducted.
Several major factors that affect the bond strength between concrete layers such as …

This study aims to investigate the effects of repair materials such as ultra high-performance
concrete (UHPC) and normal concrete (NC) on the bond performance and microstructure …

The bonding behavior between ultra-high performance concrete (UHPC) and normal
concrete (NC) is crucial for enhancing the durability and performance of reparation and …

Engineered geopolymer composites (EGC) have recently emerged as a greener and more
environmentally friendly alternative to conventional engineered cementitious composites …

This study investigates the bond performance between ultra-high-performance concrete
(UHPC) and normal strength concrete (NSC) substrate. A hoop constraint method is …

This study investigated the effects of fibre stiffness, substrate surface roughness, and surface
angle on the bond strength between concrete substrate and repair mortar. The substrate …