MA60CX (A-60 Class Fireproof Door), B25A (B-15 Class Firepro…

fire Protection - Partitions & outfits

Fire Doors

MA60CX (A-60 Class Fireproof Door), B25A (B-15 Class Fireproof Bulkhead), T30A (B-15 Class Fireproof Ceiling)

Product Description

MA60CX (A-60 Class Fireproof Door), Door Frame, - External size: 430 mm x 365 mm x 90 mm ~1180 mm x 2265 mm x 90 mm (width x height x thickness), - Clear opening size: 300 mm x 300 mm ~1050 mm x 2200 mm (width x height), Door Leaf, - External size: 325 mm x 301 mm ~ 1075 mm x 2201 mm (width x height), - Structure: It was totally 50 mm thick, composed of 0.6 mm thick steel plate +6 mm thick inorganic fire board + rock wool + 6 mm thick inorganic fire board + 0.6 mm thick steel plate., Window, - Clear light size: 0 mm x 0 mm ~ 420 mm x 420 mm, - Structure: 5 mm tempered glass+22 mm fireproof solution+5 mm tempered glass, totally 32mm, Self-closing fire hole:, - Clear light size: 0 mm x 0 mm ~ 150 mm x 150 mm, Insulation: Non-combustible insulation materials, - Type: YG-2 type Rock Wool produced by Changzhou Thermal Insulation Material Factory Co., Ltd., - Nominal density: 120 kg/m^3, - Type: ASK type inorganic fire board produced by Zhangjiagang ASK Building Materials Industry Co., Ltd., - Nominal density: 900 kg/m^3, Adhesive: Low flame-spread adhesive, - Type: PAPU-03 type produced by Jingjiang Green Functional Material Co., Ltd., , B25A (B-15 Class Fireproof Bulkhead), - Structure: Composed of 0.5 mm thick galvanized steel plate + rock wool + 0.5 mm thick galvanized steel plate, total thickness 25 mm., Insulation: Non-combustible Rock Wool, - Type: YG-2 type Rock Wool produced by Changzhou Thermal Insulation Material Factory Co., Ltd., - Nominal density: 105 kg/m^3, Adhesive: Low flame-spread adhesive, - Type: PAPU-03 type produced by Jingjiang Green Functional Material Co., Ltd., , T30A (B-15 Class Fireproof Ceiling), Structure: Composed of 0.5 mm thick galvanized steel plate + rock wool + 0.5 mm thick galvanized steel plate, total thickness 30 mm., Insulation: Non-combustible rock wool, -Type: YG-2 type Rock Wool produced by Changzhou Thermal Insulation Material Factory Co., Ltd., -Normal Density: 105 kg/m^3, Adhesives: Low flame-spread adhesive, -Type: PAPU-03 type produced by Jingjiang Green Functional Material Co., Ltd.

Product Ratings

MA60CX (A-60 Class Fireproof Door), Rw=41 dB | B25A (B-15 Class Fireproof Bulkhead), Rw=46 dB | T30A (B-15 Class Fireproof Ceiling), Rw=57 dB

Applicable Standards

1. IMO 2010 FTP Code (2012 Edition), Annex1, Part 3
2. IMO Code on Noise Levels on Board Ships - 2014 Edition (IMO Resolution MSC.337(91) - adopted on 30 November 2012)