Type BN-OP5

The perforated metal plank type BN-OP5 “Noppe, offen plus“ was especially developed for pedestrian areas with „High Heel Proof“ requirements. The bothsided punched holes have a diameter of 5mm. The punching sequence corresponds to BN-OP7. This type of planking offers high slip resistance and also allows ladies in stiletto heels to walk safely on the gratings. Due to the small hole configuration it is difficult to see through from underneath, which is important in public access areas.


  • Technical details
    • Material

      Steel S235JR: 2,0 mm

      Surface treatment

      Steel: untreated, hot-dip galvanized, pre-galvanized

      Free cross section

      Max. ~ 7,5 %

      Width

      150 mm, 200 mm, 250 mm

      (other widths possible in demand)

      Height

      30 mm, 50 mm, 75 mm, 100mm, 150 mm

      Corresponding to width and statical specification)

      Ball proof

      Ø 5 mm (the Ø 5 mm ball won`t fall through)

      Slip resistance

      R11 / V10 (Steel hot-dip galvanized IFA 1604165)

      R13 / V10 (Steel untreated IFA 1604166)

      Longitudinal grid

      125 mm (62,5 mm)

      Production length

      max. 10 m, depending transport limited


  • Fixing material
    • No. 26 Direct screw connection
    • establishes a secure connection to the substructure, consisting of:

      • Countersunk screw M8 x... ISO 2009 (DIN 965)
      • Washer 9 DIN 126
      • Nut M8 ISO 7042 (DIN 980), self-locking
      BZ gratings with olive
    • No. 21 Clamp fastening
    • establishes a secure connection to the substructure, consisting of:

      • Countersunk screw M8 x... ISO 2009 (DIN 965)
      • Washer 9 DIN 126
      • Nut M8 ISO 7042 (DIN 980), self-locking
      BZ gratings with olive

Contact

Lichtgitter Blechprofilroste GmbH & Co. KG
T: +49 7454 9582-0
F: +49 7454 9582-49

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