Perforated metal plank Type BZ-Gv
The perforated metal plank BZ-Gv “Zahn, groß, verkehrt” offers a free cross section of at least 70%. It is therefore suitable for use in intermediate levels.
Through the use of BZ-Gv profiles, the there is no need for a sprinkler system below these intermediate levels. Optimal flue exhaust and sprinkler suitability are thus guaranteed.
Steel S235JR: 2,0 mm, 2,5 mm
Steel: untreated, hot-dip galvanized, pre-galvanized
|Free cross section||min. ~ 70%|
250 mm, 310 mm, 325 mm
(other widths on request)
30 mm, 50 mm, 75 mm, 100 mm
(corresponding to width, thickness and statical specification, other heights on request)
|Ball proof||Ø 15 mm (ball with Ø 15 mm ca´t fall through / 15 mm ball proof)|
|Serration||R9 / V10 (Steel, hot-dip galvanized)|
|Longitudinal grid||70 mm (35 mm)|
|Production length||max. 10 m, Transport bedingt begrenzt|