GB Wooden Fire Door
Standard:GB12955-2008 fire resistant doorsets
•Model: HG-GB-WD04
•Type: double leaf wooden fire door
•Fire Rating:1.5hrs; heat insulation:1.5hrs
•Features: Applied to public buildings, mainly used at fire prevention zones like high-end hotels, office building, super high-rise building, landmark building, hospital, residence, theater, shopping mall, stations, airport and so on.
•grades: class a 90min; class b: 60min; class c: 30min
Implementation standard: gb12955-2008 Fire rating: Class A 1.5 hours, Class B 1.0 hours, Class C 0.5 hours, door thickness: 45 ~ 50mm, door frame thickness: 100 ~ 120mm
Technical Parameters
Door Leaf | face panel+solid core |
Frame | solid pine wood+fireproof board |
Door core | perlite particle((580±58)kg/m³) |
frame size | 120*57mm(standard size) |
Insulation | 30min≦ r ≦90min |
Acoustic | ≧38db |
Door thickness | 50mm |
finish | paint-free, oil paint, varnish paint |