COSMO A-60GBD-R, Fire Doors

fire Protection - Partitions & outfits

Fire Doors

COSMO A-60GBD-R

Product Description

"COSMO A-60GBD-R"
is a double leaf hinged door. Each door leaf consists of an insulation core of mineral wool, density 280
kg/m3 (manufactured by KCC Corporation), faced on both sides with 0.6 mm thick steel panels. Adhesive
is applied between the insulation and the steel panels. The upper part of the door leaf incorporates two
horizontal stiffeners. The top of the door leaf, 100 mm space on each side, is internally reinforced with 2
mm thick steel plate and the bottom is internally reinforced with a 2 mm thick steel stiffener. Along the
edges, the door leaf is fitted with a 0.8 mm thick edge cover.
Total door leaf thickness is 52 mm.
Each door leaf is connected to the frame by 3 hinges. The door frame is made from 4 mm thick steel
sheets, and may be bolted or clamped with a 4 mm thick back plate by M8x35L bolts (spaced 250-300
mm apart) or welded to the bulkhead.
The doors may be fitted with:
- Window between the two stiffeners in the upper part of the door leaf, type designation
“CONTRAFLAM A60” (manufactured by Vetrotech Saint-Gobain). Thickness: 27 mm.
- Hose port in lower corner of the door leaf (opposite to hinge side), 150 mm x 150 mm (w x h).

Product Ratings

Not Available / To be Updated

Applicable Standards

Not Available / To be Updated