Soil-Based Acoustic Panels
Maximum acoustic insulation efficiency through mass and the natural properties of soil.
product description
FLORA SOILmaximum acoustic insulation efficiency
Soil-Based Acoustic Panels represent the most effective solution in acoustic insulation, applied where the real reduction of noise propagation at its source is of key importance. Owing to their substantial mass and the natural sound-dampening properties of earth, they provide the highest level of noise reduction among available noise barrier solutions.
The structure consists of steel load-bearing frames installed on properly prepared foundations, modules bolted together using screws and tension rods, internal lining with acoustic mats, and infill of soil and aggregate — with the possibility of using material from the construction site.
The system forms free-standing, self-supporting, hot-dip galvanized steel modules, ensuring high stability and durability throughout the entire service life.
technical benefits
WhyFLORA SOIL
Maximum insulation efficiency
The greatest noise reduction among available barrier systems.
Very high durability
Resistant to weather conditions throughout the entire service life.
Self-supporting structure
Stable, free-standing, hot-dip galvanized steel modules.
Use of local soil
Material from the construction site can be used — cost optimization.
For demanding projects
An ideal solution for infrastructure projects with high requirements.
Dimensional flexibility
Panel height up to 8,000 mm, module length adapted to the project.
specification
Technical Parameters
Insulation and Absorption
| Parameter | Value | Standard |
|---|---|---|
| Airborne sound insulation DLR | 48 dB (B3) | PN-EN 1793-2 |
| Sound absorption DLα | 10 dB (A3) | PN-EN 1793-1 |
Dimensions and Design Flexibility
| Parameter | Value |
|---|---|
| Maximum panel height | up to 8,000 mm |
| Length of a single module | adapted to project requirements |
Safety and Resistance
| Property | Class / Result | Standard |
|---|---|---|
| Reaction to fire | Class 2 | PN-EN 1794-2 |
| Falling object impact (45 kg) | Class 3 (0.5 kJ) | PN-EN 1794-2 |
| Falling object impact (400 kg) | Class 6 (6.0 kJ) | PN-EN 1794-2 |
| Stone impact resistance | Fulfilled | PN-EN 1794-1:2005 |
Durability
| Parameter | Value | Standard |
|---|---|---|
| Durability | Min. 30 years* | PN-EN 14389 |
* provided the usage and maintenance instructions are followed