Concrete, repair materials and protective coating: bond strenght, direct pull-off test (NT BUILD 365)

Abstract

SCOPE

The method describes a test for determination of the bond strength of a construction consisting of a standard concrete substructure on which a repair mortar or a repair system has been cast.

FIELD OF APPLICATION

The method is intended to be applied as a laboratory method where a repair mortar/a repair system is cast on a standard concrete substructure or as an in-situ method applied to an existing structure.