Compacting concrete by vibrating; compacting in situ concreteby formwork vibratorsTightening concrete by Vibration; tightening of concrete cast in place by Vibration of the formworkDiese Norm wurde vom Fachbereich VII Beton- und Stahlbetonbau/Deutscher Ausschu?
DIN 4235-4:1978 history
1978DIN 4235-4:1978 Compacting of Concrete by Vibrating; Compacting of In-situ by Formwork Vibrators