![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
The perfect solution when the greatest lightness is necessary, with high resistance and the greatest possible absorption.
Composed of galvanized steel and rock wool, normally embedded in HEAA profiles. With the option of painting in the RAL color range, the most common being RAL 6009.
![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
The perfect solution when the greatest lightness is necessary, with high resistance and the greatest possible absorption.
Composed of galvanized steel and rock wool, normally embedded in HEAA profiles. With the option of painting in the RAL color range, the most common being RAL 6009.
![](https://insametal.com/wp-content/uploads/2024/01/2017-07-21-PHOTO-00000283-1024x768.jpg)
Characteristics
- Maximum lightness.
- Variable module lengths.
- High acoustic absorption.
- Wide range of colors.
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-AZUL-OSCURO-SA-RENDER-reducido.png)
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)
A5
Airborne Sound Insulation (DLr)
B3
Global Isolation Rw (C, Ctr)
32 (-2;-7)
![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