- approx. 320 pieces of fire dampers,
- approx. 1 565 m
- approx. 2,125 running meters of spiral fold / flex pipe DN 100 to DN 200,
- approx. 340 pieces of pipe fittings DN 100 to DN 250,
- approx. 70 pieces air outlets,
- about 400 pieces poppet valves,
- about 270 m
- approx. 16 smoke control dampers.
- approx. 320 pieces of fire dampers,
- approx. 1 565 m
- approx. 2,125 running meters of spiral fold / flex pipe DN 100 to DN 200,
- approx. 340 pieces of pipe fittings DN 100 to DN 250,
- approx. 70 pieces air outlets,
- about 400 pieces poppet valves,
- about 270 m
- approx. 16 smoke control dampers.