Halfen supporting frames can be assembled quickly. The assembly system also offers high flexibility in channel slits, leading to excellent on-site adjustment. The current framework build can be modified or upgraded with ease. Bolting does not have any impact on the device's corrosion resistance.
The frames eliminate the need of detailed initial planning of drilling patterns. They allow on site compensation of construction tolerances. A broad range of materials is available for a range of low to high needs.