![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
The perfect solution when the maximum possible durability is necessary. It has absorbent capacity, with a moderate insulating capacity due to its high density.
Composed of two layers, a load-bearing layer of conventional reinforced concrete along with another sound-absorbing layer of porous concrete.
![](https://insametal.com/wp-content/uploads/2023/11/Logo-Insametal-Gris-Sin-Texto.png)
Summary
The perfect solution when the maximum possible durability is necessary. It has absorbent capacity, with a moderate insulating capacity due to its high density.
Composed of two layers, a load-bearing layer of conventional reinforced concrete along with another sound-absorbing layer of porous concrete.
![](https://insametal.com/wp-content/uploads/2024/01/IMG_3594-768x1024.jpg)
Characteristics
- Adapted to the urban environment.
- High durability.
- Variable module lengths.
- Possibility of incorporating decorative elements.
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/AL-ROCK-0480.gif)
Technical Specifications
Height
2 m (6.56 ft)
Pilar Spacing
From 2 to 5 m (6.56 to 16.40 ft)
Thickness
200 mm (7.87")
Weight
20 kg/m (13.44 lb/ft)
Material
Concrete
Main Element
Porous Concrete
Auxiliary Element
Reinforced concrete
Fixing Element
Anchor plate
Sound Absorption (DLa)
A2
Airborne Sound Insulation (DLr)
B3
Global Isolation Rw (C, Ctr)
27 (0;-1)
![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