Wood screws with suitable steel cross-section and
sufficient setting depth are used, taking burning rates
into account. mm)
Wood panelling 450 0. Various mounting variants are documented a
fire protection survey.00
Wooden panels made plywood 450 0.80
Hardwood Solid wood laminated timber
≥ 290 0.70
Plates (min.55
Veneer timber 480 0. The long screws drill deep into the
cross-section the wooden beam, ensuring secure
hold the mounted support systems, despite burn-
ing.70
≥ 450 0.90
Plywood 450 1.90
Burn rates various wooden components
TBS
Blitzschutz-Leitfaden
2018
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en
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110
Chapter The external lightning protection system
.
Wood type Structure
Characteristic density
[kg/m³]
Burn rate
[mm/min]
Pine and beech
Laminated timber 290 0.70
Solid wood 290 0
