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Comparison of pulse-echo-methods for testing concrete

 
: Krause, M.; Bärmann, R.; Müller, W.; Schmitz, V.

Schickert, G.; Wiggenhauser, H. ; British Institute of Nondestructive Testing; Deutsche Gesellschaft für Zerstörungsfreie Prüfung e.V. -DGZfP-, Berlin; Bundesanstalt für Materialforschung und -prüfung -BAM-, Berlin:
Non-Destructive Testing in Civil Engineering 1995. Vol.1
Berlin, 1995 (DGZfP-Berichtsbände 48.1)
S.281-295
International Symposium on Non-Destructive Testing in Civil Engineering <1995, Berlin>
Englisch
Konferenzbeitrag
Fraunhofer IZFP ()
Beton; concrete; impact-puls-echo; Impakt-Puls-Echo; Radar; Ultraschall; ultrasound

Abstract
Pulse-echo methods (Radar, Impact-Echo, Ultrasonic Impulse-echo) and simulation of wave propagation are applied for testing concrete specimens with metal ducts. The results of nondestructive testing of the same specimens effectuated by nine working groups are described.

: http://publica.fraunhofer.de/dokumente/PX-8208.html