The European technical approval was awarded after punching shear testing had been carried out on the advanced FDB II punching shear reinforcement. Deutsche Institut für Bautechnik granted the ETA-13/0521 for these special lattice girders, confirming an increase by more than double in punching shear resistance in comparison with flat floor slabs unreinforced for shear.
Contact
Filigran Trägersysteme GmbH & Co. KG
Zappenberg 6
31633 Leese/Weser, Germany
T +49 576192250
F +49 5761922540
info@filigran.de
www.filigran.de