Pantallas Acusticas Pared Verde (EN)

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Pantallas Acusticas Pared Verde (EN)
Noise barriers (“Green Wall”)
Noise Barrier
Definition
The "Green Wall " is the most environmentally friendly barrier as, besides protecting from noise
pollution, it enhances the growth of vegetation near a source of pollution and, therefore,
contributes to its own integration with the surrounding environment.
These barriers consist of a metal frame to which a mesh is added on both sides so that the vegetation can grow
creating a plant coverage.
The inner part of the hot-dip galvanized frame is made of mineral wood, chipboard panel,
black veil and PEHD fabric.
Performance parameters/Standard
Absorption s/ UNE-EN 1793-1
Insulation s/ UNE-EN 1793-2
96 mm
20 dB
29 db
Classification
A4
B3
Thickness
Types of anchor
On concrete New Jersey
Support with bolted base plate
Concreting support on the ground
Noise barriers (“Green Wall”)
Noise Barrier
Assembly details
Parts per noise barrier unit
Item
Part
Regulatory Compliance
Us
1
Metal frame
2
2
Mesh of 10x10 cm
2
3
PEHD mesh
2
4
Black veil blanket
1
5
Chipboard panel
1
6
Mineral wool sheet
1
7
Fasteners
8
Supports according to project specifications
s/n
2
UNE EN 1793-1
“Intrinsic characteristics of sound absorption”
UNE EN 1793-2
“Intrinsic characteristics of airborne sound insulation”
UNE EN 1794-1
“Mechanical performance and stability requirements”
UNE EN 1794-2
“General safety and environmental requirements”