AX
45mm
Opening system with european chamber and central sealing in EPDM.
The sections of rim and fitment are 45 mm and 53 mm respectively, with an average thickness of aluminium profiles of 1,5 mm in windows and 1,7 mm in doors.
There are straight or curved sheet possibilities.
Opening possibilities:
• Interior opening: folding, tilt/turn, harmonium, parallel tilt.
• Exterior opening: folding, projecting-sliding, pivoting.
Finishes:
• Polyester powder coated colours;
• Wood effect paint;
• Anodizing.
Classes on test bench (EN 14351-1):
• Air permeability (EN 1026): Class 4
• Water tightness (EN 1027): Class E900
• Wind resistance (EN 12211): Class C5
Coefficient thermal transmittance of 2 sheets leaf*
• Uw = 3,56 (W/m2.K)
Acoustic attenuation coefficient of 2 sheets leaf*:
• Rw = 33 dB (C = -1; Ctr = -4)
* Window of 2 sheets 1,20m x 1,50m with glass 4/12/4
(Ug = 1,8 W/m2K; g = 0,52)
Areas of application according to RCCTE (function of Ug): I1 ,I2, I3, V1, V2, V3
