Perforated Metal Plank Type BZ-G
The perforated metal plank BZ-G “Zahn, groß” offers a free cross section of at least 70%.
It is therefore suitable for use in intermediate levels. Through the use of BZ-G profiles, the there is no need for a sprinkler system below these intermediate levels. Optimal flue exhaust and sprinkler suitability are thus guaranteed.
Material |
Steel S235JR: 2,0 mm, 2,5 mm |
Surface treatment |
Steel: untreated, hot-dip galvanized, pre-galvanized |
Free cross section | min. ~ 70% |
Width |
310 mm, 325 mm (other widths on request) |
Height |
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 Ø15 mm can´t fall through / 15 mm ball proof) |
Serration | R10 / V10 (Steel, hot-dip galvanized) |
Longitudinal grid | 70 mm (35 mm) |
Production length | max. 10 m, depending on transport limit |