Summary
This type of system is optimal when the surface of the tunnel wall has irregularities, ensuring an unbeatable appearance since it is adjustable in depth.
Summary
This type of system is optimal when the surface of the tunnel wall has irregularities, ensuring an unbeatable appearance since it is adjustable in depth.
Characteristics
- Metal.
- Adaptable to curved tunnels.
- Lightness.
- High absorption.
Technical Specifications
Height
0.5 m (1.64 ft)
Pilar Spacing
From 2 m to 5 m (6.56 ft to 16.40 ft)
Thickness
110 mm (4.33")
Material
Steel
Main Element
Metal Sheet
Fixing Element
Omega
Sound Absorption (DLa)
A3/A4/A5
Airborne Sound Insulation (DLr)
B2/B3
GALVANIZED
UNE-EN ISO 1461
POWDER COATING
EN 15773
DUPLEX SYSTEM
PROTECTION AND COLOR