rebar detection

Rebar detection (Ferroscan)
GPR is completely non-destructive and non-invasive technology (NDT) and can reliably detect rebar to a depth of approximately 50cm (or greater if the spacing between rebars is not close and a lower frequency antenna can be used. However GPR does have some limitations: it is not able to penetrate through a closely spaced mesh or reinforcing metal fibres, or very closely…