Doorframes for concrete work (straight concrete)

Doorframes for concrete work (straight concrete) - steel doorframes types:
BB-concrete work,
made of sheet steel of thickness min. 1,5 mm, quality class 11.

Standard construction for doors with half-rabbet.
Types of profile shape:
- without seal
- for seal

Large scale of dimension assortment - passing width (600, 700, 800...1600 mm), external frame profile width (95, 110, ...190 mm)
Steel doorframe fixing instructions - for concrete work - can You >download here