HST3-R WEDGE ANCHOR
Ultimate-performance expansion anchor for cracked concrete under static and seismic conditions (A4 SS)
- Material, corrosion: Stainless steel, A4
- Head configuration: Externally threaded
- Drilling method (AS): Hammer drilling, Air-compressed drilling, Hollow drill bit drilling, Diamond drilling
FEATURES & APPLICATIONS
Features
- High resistance – to meet geometrically challenging requirements, e.g. reduced member thickness or smallest spacing and edge distances
- Increased undercut percentage in combination with optimized coating
- Greater flexibility thanks to two embedment depths included in the ETA
- Minimum edge and spacing distances reduced by up to 25% compared to HST expansion anchors
Applications
- Particularly suited to safety-relevant applications in corrosive environments
- All safety-relevant fastenings in cracked and uncracked concrete
- All safety-relevant fastenings in seismic loading conditions, category C1 for non-structural elements and category C2 for structural elements
- Handrails