Druma-floor NC/SR

Druma-floor NC/SR
Noise reduction:
RW 34 dB
17 mm
2400 x 600 mm
System weight:
17,8 kg/m2
Core material:
Calcium silicate, rot, moisture and impact resistant
Class B-15 according to IMO Res. 754 (18)
Sound-absorbing floating floor (Can be used in combination with BISCO MA)

This panel with an RW value of 34 dB is made up of calcium silicate core, with an aluminum plate on both sides, glued with a sound-insulating adhesive.

The panels have a groove on all sides and are connected by means of an aluminum spring and fixed with steel screws with countersunk head.

Product features:

  • Complies with IMO Res. 754 (18) requirements
  • Floating floor (in combination with BISCO MA)
  • Easy installation, no special tools
  • Excellent mechanical properties
  • Weight and noise reduction in accordance with conventional sandwich panels
  • Thread-forming screws (M5x12) are included

    The floating floor can optionally be equipped with an integrated and IMO B-15 approved inspection hatch. This hatch can be used by means of specially developed stainless steel profiles that fit into the standard panel grooves and based on the standard panel width of the floor. The maximum length of the inspection hatch is 520 x 590 mm.

    The panels are supplied with sturdy corner protection and the panels are pre-drilled and grooved all around. After installing the panels and the aluminum strip, the spring connection must be drilled (diameter 4.5 mm). After this, the panels can be joined with the supplied thread-forming screws M5 x 12 mm).

    It is recommended to protect the floor with hardboard panels after installation to prevent damage to the panels.