WS 73 TT / 73 TT plus
System Technical Card
SERIES: WS 73tt EXTRUDED ALLOY PROFILES: 6060 (UNI 9006/1). DIMENSIONAL TOLERANCES AND THICKNESSES: UNI EN 12020-02 . AIR-WATER SEAL TYPE: open joint or overlap. THERMAL CUT: realized with two continuos astine of polyamide strengthened with glass fibre. GLASS APPLICATIONS: with normal or rounded glass holder with cuts at 45 or 90 degrees. GLASS CHAMBER: variable according to the profiles used. BASIC DIMENSIONS OF THE SYSTEM: Frame section : 73 mm/87 mm . Wing section : 79 mm/80,5 mm . Space between frame and wing : 5 mm . Space on central section : 5 mm . Flap of glass rabbet : 21/23 mm . Wall flap : 22 mm . USAGE: the system allows the realization of: windows, vasistas, tilt and turn, monobloc frames,pivoting window, projecting window, door-window and doors with one or more wings.
THERMAL TRANSMITTANCE: Uw = 1,60 W/m2K with glass Ug = 1,0 (warm edge) AIR PERMEABILITY: CLASS 4 SOUNDPROOFING: 41 dB
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