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 …

There has been an increasing interest in the field of rehabilitation, mainly for repair and
strengthening of reinforced concrete (RC) structures. One of the most effective techniques …

Exposing bridge elements to severe environmental conditions causes a reduction in service
life and durability which demands repair or total replacement. Different strategies for repair …

In this research, an experimental study was conducted to investigate the interfacial bond
strength of polyvinyl-alcohol fibre reinforced engineered cementitious composite (PVA-ECC) …

The interfacial bond characteristics between normal concrete substrate as old concrete and
ultra high performance fiber concrete as repair material have been investigated. Normal …

Casting concrete at different ages for new construction and repairing or retrofitting concrete
structures requires a sufficient bond between concrete casts. The bond strength between …

The service life of bonded overlay materials used for bridge deck rehabilitation is affected by
shrinkage of the overlay and bond between the overlay and substrate. There is a growing …

The aim of this study was to investigate the effects of different curing conditions, interface
types and new concrete types on the bond properties of new-old concrete bond specimens …

The aim of this study is to investigate the effect of substrate surface roughness, fibre type,
and water-to-binder ratio on the bond behaviour between ultra-high-performance concrete …

Ultra-high performance concrete (UHPC), possessing excellent mechanical properties, can
be used as an excellent material to repair or strengthen the reinforced concrete structural …