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 …

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

Interfaces between layers in 3D-printed elements produced by extrusion-based material
deposition were investigated on both macro-and micro-scales. On the macro-scale …

Abstract Ultra High-Performance Concrete (UHPC) has made progress in the bridge and
building industry owing to its high strength, ductility, and durability. UHPC is a relatively …

Concrete interfacial roughness plays a great role in contributing to the new-to-old concrete
bonding. In this research, artificial roughness was created on the surface of 180-day …

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 …

Cement-Based Composites takes a different approach from most other books in the field by
viewing concrete as an advanced composite material, and by considering the properties and …

It is a promising way to strengthen and repair the damaged normal concrete (NC) structure
with ultra-high performance concrete (UHPC), and the interfacial performance between NC …

The bond strength of concrete-to-concrete interfaces, of reinforced concrete (RC) members
with parts cast at different ages, is highly influenced by the curing conditions. Therefore, the …

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 …