DIN Standards Committee Building and Civil Engineering
DIN EN 12504-4
Testing concrete in structures - Part 4: Determination of ultrasonic pulse velocity; German and English version prEN 12504-4:2019
Prüfung von Beton in Bauwerken - Teil 4: Bestimmung der Ultraschallgeschwindigkeit; Deutsche und Englische Fassung prEN 12504-4:2019
Responsible national committee
NA 005-07-05 AA - Test methods for concrete
Responsible european committee
CEN/TC 104/SC 1 - Concrete - Specification, performance, production and conformity