OBO BETTERMANN - OBO3498689 BZ3 10x70/0-10 Tassello a cuneo BZ3

Bolt tie BZ3 for the anchoring of medium-duty to heavy-duty loads, both in cracked and non-cracked concrete. Suitable for heavy loads with small edge and axial distances. For knocking in.European Technical Approval ETA-19/0619, including characteristic values under fire ex-posure to fire resistance R 120.Proof of suitability in the event of seismic impacts, categories C1 and C2.Shock approval by the Federal Office for Civil Protection in Bern, Switzerland.