Construction specialists consider HALFEN handrail connections type
HGB to be particularly well suited for fastening banisters to the
thin edges of balcony slabs.
With the easily cast-in HGB channels and their corresponding
high-tensile Halfen bolts A4 – 70, railing posts can be easily
attached to the surface of concrete slabs with a minimum thickness
of 100mm, forming a secure and statically sound connection. This is
possible thanks to the special rear anchoring of the reinforcement
steel with swaged anchor heads.
Fast and economical
Adjustable positioning of T-bolts within the channel
Can be used in thin slabs => 100mm
Bolts instead of welds, dowels or drilled fixings
Pre-engineered to reduce construction time
Permits later adjustment and even simple replacement of all
attached structures
Safe and reliable
No damage to the concrete on the visible front faces of the
slab
While construction is in progress, it can also serve to secure
safety rails (note DIN EN 795 “Fall protection”)
The associated high-strength HALFEN bolts ensure secure and
statically solid attachment of the banister structure
Further quality features:
adjustable fixing of railing posts
load absorption according to German approval Z-21.4-1912