A platform for research: civil engineering, architecture and urbanism
PASSIVE DUCTWORK INTUMESCENT FIRE DAMPER
A passive ductwork intumescent fire damper is disclosed having a sheet metal box; an intumescent; a sheet metal comb; a plastic liner; a sheet metal comb catch; and a sheet metal escutcheon. The fire damper is particularly useful in a structural wall ducted horizontally such as a side wall range hood installation.
PASSIVE DUCTWORK INTUMESCENT FIRE DAMPER
A passive ductwork intumescent fire damper is disclosed having a sheet metal box; an intumescent; a sheet metal comb; a plastic liner; a sheet metal comb catch; and a sheet metal escutcheon. The fire damper is particularly useful in a structural wall ducted horizontally such as a side wall range hood installation.
PASSIVE DUCTWORK INTUMESCENT FIRE DAMPER
KING JR JACK F (author)
2018-01-04
Patent
Electronic Resource
English
Intumescent passive fire protection systems
British Library Conference Proceedings | 2001
|