Bond behaviour between concrete and reinforcing steel bars -corrugated or not- with epoxi coating handly applied

Abstract

The results of an study on bond behaviour, between concrete and plain and corrugated reinforcing steel bars, with or not epoxy coating handly applied, are shown. Shoud be remarked the lost of bond behaviour of reinforcing steel bars with hardened epoxy coating under static and cyclic loads, and also of the corrugated steel bars with epoxy coating not hardened under ciclyc loads.