HZA - DYNAGRIP Cast-In Channels
- special toothed channels guarantee a positive mechanical connection
- Maximum efficiency when mountings in rows
- Hot-rolled profiles suitable for dynamic loads
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HALFEN Cast-In Channels
Technical Product Information
B 20-E
B 20-E
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and technical information can be found here.
HALFEN Channels HZA and HZA-PS
DYNAGRIP HALFEN Channels are a new development for applications
with high loads, where the channel is cast in vertically. The
special toothed channels guarantee a positive mechanical
connection, additionally the HZA DYNAGRIP HALFEN Channels can
safely absorb fatigue-related stress ranges of up to 15.0 kN, with
a number of cycles of N = 2x106. They therefore fulfil
all the requirements for the secure fixing, for example, elevator
guide rails or crane runways. The channels are also ideally suited
for vertical installation, e.g. in concrete columns carrying
longitudinal loads.
HALFEN HZA-PS Cast-in channels are suitable for applications in safety relevant areas of nuclear power plants and other nuclear facilities. To Technical Product Information HZA-PS 20-E.
HALFEN HZA-PS Cast-in channels are suitable for applications in safety relevant areas of nuclear power plants and other nuclear facilities. To Technical Product Information HZA-PS 20-E.
Cast-in channels HZA
cold-rolled, toothed
cold-rolled, toothed
Cast-in channels HZA DYNAGRIP
hot-rolled, toothed
hot-rolled, toothed
Cast-in channel HZA-PS
Hot-rolled, toothed
Hot-rolled, toothed
Safe and reliable
- No damage to the load-bearing reinforcement
- Approved for use in building components with fire protection requirements
- Suitable for installing in concrete compressive and concrete tension zones
- Hot-rolled profiles suitable for dynamic loads
- HZA DYNAGRIP building authority approved
Fast and economical
- Adjustable anchoring
- Bolting instead of welding
- Maximum efficiency when mountings in rows
- Installation with basic tools therefore cost savings
- Reduced construction time by pre-planning
- Wide range for the most varied of requirements
- User friendly installation; no noise; no dust; no vibrations
Quality features:
- high load-bearing capacity up to FR,d = 37.8 kN as the resultant load in all directions
- allowable stress range for fatigue-related impacts of up to 15.0 kN at a Number of load cycles of N = 2x106
- compact product range with four profiles HZA 29/20, HZA 38/23, HZA 53/34 and HZA 64/44 and type HZA-PS
- high degree of corrosion protection due to stainless steel or hot-dip galvanized design
- Fixing in cracked and uncracked concrete
- A toothed lip in the channel guarantees positive load in the longitudinal direction
Materials / Corrosion protection
- HALFEN Channels in hot-dipped galvanised steel (fv)
- HALFEN Channels in stainless steel (A4)
Fields of application
Lift fixings
Pre-cast construction
Pipe fixings
Balcony fixings