Unitized façade system with maximum transparency
Concept Wall® 65-EF is a cost efficient curtain wall system for element façades with unique slender aesthetics, without compromising the extreme strength and stability required in high-rise constructions.
The typical characteristics of the unitized façade result in a high execution speed on the building site, because its elements are completely pre-assembled in the workshop. This high productivity however embraces architectural aesthetics as the CW 65-EF works with slender profiles of only 65 mm.
CW 65-EF meets the highest performance requirements in water- and air tightness and wind load resistance. The curtain wall system is available in different insulation levels, answering to the appropriate insulating requirement of the building. It also offers the possibility to integrate triple glazing.
CW 65-EF is available in two glazing variants, with unique aesthetical features: a functional variant holds the glass using glazing beads, while the glass of the Structural sealed Glazing (SG) variant is structurally bonded, offering a complete glass surface at the outside of the building. To fully answer all needs of the building, CW 65-EF can integrate opening elements, such as a top hung and parallel opening windows.
|Air tightness max. test pressure||AE 700 (700 Pa)|
|Acoustic performance||Rw(C;Ctr) = 37(-1;-3) dB|
|Thermal insulation||(Uf) 2,5 W/m²K|
|Visible width interior||65 mm|
|Visible width exterior||65 mm|
|Min. Inertia transoms||(lx: wind load) 58 cm⁴|
|Max. height vent||3700 mm|
|Max. width vent||1600 mm|
|Min. Glass thickness||4 mm|
|Max. Glass thickness||36 mm|