Summary
The INSA P57 metal noise barrier is the lightest in our range, designed to provide excellent sound absorption with moderate wind load resistance. The P57 is ideal for projects where lightweight construction is a priority without compromising effective acoustic protection.
It is made of high-quality galvanized steel with a rock wool core, ensuring good acoustic performance and adequate durability. Installation is typically done by fitting it into HEAA profiles, allowing simple and secure structural integration. For aesthetic purposes, it can be supplied painted in the RAL color range, with RAL 6009 (fir green) being the most requested.
Characteristics
Ligereza máxima:
Fabricado con materiales ultraligeros, facilita manipulación, transporte e instalación.
Longitudes de módulo variables:
Disponible en diferentes longitudes para adaptarse a cualquier proyecto con total flexibilidad.
Gama de pantalla con muy alta absorción acústica:
Optimizado para máxima absorción sonora, creando un ambiente más silencioso y confortable.
Se puede pintar en una gran gama de colores:
Permite acabados en múltiples colores, integrándose con cualquier diseño sin afectar su funcionalidad.
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")
Weight
15 kg/m (10.07 lb/ft)
Material
Steel
Main Element
Perforated
Auxiliary Element
Opaque
Filler
Mineral wool
Fixing Element
Anchor plate
Sound Absorption (DLa)
A4
Airborne Sound Insulation (DLr)
B2
Global Insulation
25 (-1;-4)
Foundation
FOOTINGS
PILES
GALVANIZED
UNE-EN ISO 1461
POWDER COATING
EN 15773
DUPLEX SYSTEM
PROTECTION AND COLOR
