A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A fire collar for preventing the spread of fire in a building is provided, the fire collar including a body at least partly defining a passage; an obstructing member, configured to initially obstruct the passage, in response to heat from a fire; and intumescence, configured to subsequently obstruct the passage, in response to the heat. The obstructing member may be fast closing and reliable, i.e. resistant to reopening due to the intumescence. c110 - ~ 140a -4 135 140b Figure 1 -' ~
A fire collar for preventing the spread of fire in a building is provided, the fire collar including a body at least partly defining a passage; an obstructing member, configured to initially obstruct the passage, in response to heat from a fire; and intumescence, configured to subsequently obstruct the passage, in response to the heat. The obstructing member may be fast closing and reliable, i.e. resistant to reopening due to the intumescence. c110 - ~ 140a -4 135 140b Figure 1 -' ~
Fire Collar
PATERSON JAMES (author)
2020-09-03
Patent
Electronic Resource
English