Fire Rated Wooden Doors

Description

FIRE RATED WOODEN DOORS Doors are approved from Central Building Research Institute (CBRI Roorkee)

120 MINUTS RATED COMPOSITE WOODEN FIRE/SMOKE CHECK DOOR

DOOR FRAME:

Wooden door frame of hard wood / teak wood of section 120 mm X 70mm with heat activated intumescent fire stip of section 15mm X 4mm and one coat of fire and anti-termite primer.

DOOR SHUTTER:

50mm thick asbestos free composite fire / smoke check wooden shutters of 120 minutes fire resistance rating comprising of two 12mm thick calcium silicate board sandwiching 25mm thick proprietary fire resistance insulation material faced with 3mm thick commercial ply facing on bath sides with heat activated intumescent fire seal strip size 15mm X 4mm mounted in the grooves on three sides except bottom and one ocelot anti-termite fire retardant primer.