Controlled Expansion Dynamic Anchoring System for Cracked Concrete Applications

The fischer Highbond-Anchor dynamic FHB-A dyn delivers the highest performance in its class for dynamic anchors. Processed exclusively with the Highbond injection mortar FIS HB, it is designed to safely support dynamic alternating loads. During installation, the injection mortar fills the annular gap in the fixture, ensuring optimum load distribution and reliable absorption of dynamic stresses.

The approved anchor rod features a cone shape that enables controlled expansion under dynamic load, allowing secure use in cracked concrete. It is suitable for fixing guide rails for elevators, production robots, gantry and overhead cranes, as well as tunnel ventilators such as jet fans. Classification in accordance with fire resistance class R120 and assessment for steel fiber concrete provide additional reliability.

Variants made from high corrosion-resistant steel allow use in aggressive environments such as tunnels. The FHB-A dyn V version, with an additional sleeve, enables higher transverse force absorption, achieving greater shear loads and providing increased safety.
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