Roof beams

Dimensions (mm)

d

b0

b

Fire resistance class DIN 4102 in case of

crit T > 450 °C

crit T 350 - 450 °C

350

80

150

F 30 A*

120

190

F 60 A

F 30 A

160

230

F 90 A

F 60 A

500

80

180

F 30 A*

120

220

F 60 A

F 30 A

160

260

F 90 A

F 60 A

  • Compositions: rounded out or broken, catheti 10 mm each for lower edges
  • * Please heed the determination criteria for pressure range
  • Price on request
  • Range of roof beams
  • Cross sections of roof beams