C-604N (B-0 Class Ceiling), Fire Rated Bulkheads, Ceiling, Panels and Decks

fire Protection - Partitions & outfits

Fire Rated Bulkheads, Ceiling, Panels and Decks

C-604N (B-0 Class Ceiling)

Product Description

- B-0 Class Fire Resistant Ceiling, - Thickness 0.6 mm Galvanized steel sheet/perforated steel sheet on one side of the insulation, - Insulation (Mineral Wool): Nominal density of 60 Kg/m^3, thickness of 25 mm, - Total panel thickness: 25 mm, - The panels are connected to each other by galvanized steel profiles with self-drilling screws, - Weighted Normalized Flanking Level Difference: Dn,f,w (C ; Ctr) = 47 (-3 ; -10) dB.

Product Ratings

-. "B-0" Class Division. | -. Sound Insulation: Weighted Normalized Flanking Level Difference: Dn,f,w (C ; Ctr) = 47 (-3 ; -10) dB.

Applicable Standards

-. IMO Resolution MSC.307(88) adopted on 2010, IMO FTP Code 2010 (2012 Edition), Annex 1 Part 3, in conjunction with SOLAS (Consolidated Edition 2014), as amended.
-. ISO 10848-1:2017 (Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms -- Part 1: Frame document).
-. ISO 10848-2:2017 (Acoustics - Laboratory and filed measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms -- Part 2: Application to Type B elements when the junction has a small influence).
-. ISO 717-1:2013 (Acoustics - Rating of sound insulation in buildings and of building elements).