Roller Shutter Profile 1.100 D in Terrorism Protection Version
For use in the area of terrorism protection, the roller door profile 1.100 D was reinforced with an inserted special profile that ensures particularly high flexural strength.
A single roller shutter of the type „Braselmann 1.100 D terrorism protection“ made of 1.25 mm steel profiles (dimensions 1400 x 1400 mm) with forged steel endlocks and steel guide rails was tested.
The roller shutter withstood a pressure surge load with values according to DIN 52290 Part 5 - Class D3 (2 bar), which corresponds to a load of approx. 20 to / m².
Both the profiles and the riveted endlocks withstood this enormous load despite severe deformation.
roller door profile 1.100 D
- number of slats per mtr
- thickness of slats
- ~ 23 mm
- minimum size of tube
- 219 mm
weight per m (m²) in kg at 1.25 mm
- 6.80 kg (68 kg)
maximum door width
- steel 1.25 mm
- 8000 mm