![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
This noise barrier is made up of planks and tongue-and-groove flooring as a casing, metal molding, and rock wool inside.
Designed with a rustic appearance, the wood has the advantages of this type of structure along with the advantage of a custom design to withstand the wind load to be supported.
![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
This noise barrier is made up of planks and tongue-and-groove flooring as a casing, metal molding, and rock wool inside.
Designed with a rustic appearance, the wood has the advantages of this type of structure along with the advantage of a custom design to withstand the wind load to be supported.
![](https://insametal.com/wp-content/uploads/2024/01/IMG_8812-1024x768.jpg)
Characteristics
- Chemically treated wood for maximum durability.
- Variable module lengths.
- Height tailored to each project.
- Visually pleasing.
Post embedded directly in the concrete of the pavement or foundation.
![](https://insametal.com/wp-content/uploads/2024/01/instalacion-pantallas-acusticas-metalicas-insa-300x282.png)
![](https://insametal.com/wp-content/uploads/2024/01/instalacion-281x300.png)
Post welded in the workshop to be placed on site on embedded bolts.
Chemical anchoring system: This method involves the use of chemical adhesives.
![](https://insametal.com/wp-content/uploads/2024/01/shutterstock_456606808-300x200.jpg)
![](https://insametal.com/wp-content/uploads/2024/01/IMG_5969-225x300.jpg)
Post welded to another previously embedded post.
Foundation
![](https://insametal.com/wp-content/uploads/2024/01/zapatas-insametal-480x480.jpg)
SHOES
PILES
![](https://insametal.com/wp-content/uploads/2024/01/cimentaciones-y-perforaciones-insametal-2-480x480.jpg)
![](https://insametal.com/wp-content/uploads/2024/01/PANEL-PRODUCTO-MADERA-RENDER-REDUCIDO.png)
Technical Specifications
Height
1 m (3.28 ft)
Pilar Spacing
From 2 to 5 m (6.56 to 16.40 ft)
Thickness
130 mm (5.12")
Weight
17 kg/m (11.42 lb/ft)
Material
Wood
Main Element
Planks
Auxiliary Element
Planks
Filler
Mineral wool
Fixing Element
Anchor plate
Sound Absorption (DLa)
A2
Airborne Sound Insulation (DLr)
B3
Global Isolation Rw (C, Ctr)
35 (-2,-5)
![Galvanized finish](https://insametal.com/wp-content/uploads/2023/12/IMAGEN-GALVANIZADO-1-480x480.png)
GALVANIZED
UNE-EN ISO 1461
POWDER COATING
EN 15773
![Thermo-lacquered](https://insametal.com/wp-content/uploads/2023/12/IMAGEN-TERMOLACADO-480x480.jpg)
![](https://insametal.com/wp-content/uploads/2024/01/train-1334905_1920-480x480.jpg)
DUPLEX SYSTEM
PROTECTION AND COLOR