- Gratings must be secured against lifting or slipping off the supporting structure. Each grating must be fixed at a minimum of four points, preferably at the corners.
- Fasteners are supplied by Lichtgitter CZ for all types of gratings and for all commonly supplied and designed types of supporting structure profiles.
- All fastening elements must be periodically inspected, depending on the conditions of use, and bolted connections retightened if necessary.
- Unless stated otherwise, all types of fastening elements, including bolts and nuts, are hot-dip galvanized.
