22. Roof – mounted bracket with plate MAX ZZ
Lightning wire diameter: Ř 6 to Ř 8
Roof-mounted brackets with a plate are used to mount air terminals on a flat roof.
The wire is mounted by bending (ZZ) or with bolts (ZS), components made
of plastic(TW) by clamping the plastic filler.
Mounting on a roof is done with rawlplugs or blind rivets.