4F-2 Façade

Brand Secco Sistemi

Material Steel

Type Curtain Wall

Glass Double • Triple Insulated

Finish Natural • Metal Alloy

Description

Curtain wall in precious metals.

4F 2 is a system for thermal break add-on curtain walls that can be applied with specific profiles and gaskets to each welded beam or wooden beam, guaranteeing the same features of high-level performance. The external covers are in precious Secco metals.

US Imperial Equivalent

» Air Leakage: ≥ 0.3 (cfm/ft²) - AAMA 101/302 Class 1

» Water Tightness Static: AAMA Class AW

» Water Tightness Dynamic: AAMA 501.1 - ASTM E331

» Wind Resistance Increaded Load: (AAMA 101/HS) ± 62.67 psf

» Wind Resistance Allowed Load: (AAMA 101/HS) ± 41.78 psf

» DP Rating: ≥ 20 to 60

» Impact Resistance: ASTM E1886 - AAMA 506

EU Metric Testing

» Air Permeability: (EN 12152) Class AE

» Water Tightness Static: (EN 12154) RE900

» Water Tightness Dynamic: (EN 13050) 250Pa/750Pa

» Wind Resistance Increaded Load: (EN 13116) ± 3.0 kN/m²

» Wind Resistance Allowed Load: (EN 13116) ± 2.0 kN/m²

» Impact Resistance: I5-E5

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