FD-42
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Description
Door size :W 800/900/1000, H 2000/2100, T 50mm
Frame :Formed 14-ga steel with door sill
Weight :140-180 kg.
Acoustic class :STC42 (ASTME90-99)
Fire-rated class :240 min. (BS476 Part 20, 22)
Panel details : 18-ga steel damped with acoustic composite sheet and
hollow core filled with sound absorption and heat-resistant
materials. Doubled silicone and EPDM gaskets installed in
all 3 sides of frame and door sill to secure flame and noise
flanking path.
Application :Convention hall, Emergency exit in buildings
