Unlike K1 and K2 brackets K3 is used to fix aluminium curtain walls from the top or the bottom perpendicularly. The beams are slid onto the brackets. It can also be used in locations where side/wall mounting is impossible, for example support structures for louvers on the roof.
Alloy Grade: EN AW-6060 lub EN AW-6063
Delivery status: T6 lub T66
Reaction to fire class: A1
Corrosion resistance: C3