Aluminium Noise Barrier Panels

Aluminium Noise Barrier panels

Calvero Aluminium Noise Barrier panels (Alu panels) ensure effective noise protection in areas of high noise loads caused by the traffic.

They are suitable for the construction of noise barriers and the noise protection of residents living in the vicinity of roads and railways tracks.

Calvero aluminium noise barrier panels are long-lasting, while their installation and maintenance are fast and simple.

They can be installed as standalone units or combined with Calvero transparent noise barrier panels or other types of noise barrier panels.
A wide range of colors is available according to the RAL scale.

Aluminium noise barrier panels are also well suited for noise reduction in industrial plants in order to reduce noise pollution of surrounding areas.

Aluminium Noise Barrier Panel_01

Benefits:

– Excellent sound insulation and  absorption

– Resistance to high static and dynamic loads

– Resistance to corrosion and weather conditions

– Simple installation and maintenance

– Suitable for installation along roads, railways and in industrial areas

– Possible combining with Calvero transparent noise barrier panels

– 100% recyclability of all materials

– Long-lasting

Types of aluminium noise barrier panels

One side absorbing panels

alumet-1sr

 

1 – Upper aluminium profile (non- painted)

2 – Front perforated aluminium  sheet

3 – Protective polypropylene layer on the mineral wool

4 – Hydrophobic mineral wool

5 – Back aluminium  sheet

6 – Lower aluminium profile (non- painted)

 

 

 

 

 

 

 

 

 

Standard height: 500 mm

Standard width: 125 mm

Standard aluminum sheet thickness: 1.0 mm, 1.25 in 1.5 mm

Front aluminium sheet : perforated, perforation diameter 8 mm

The perforation covers roughly 32% of the front sheet metal.

Back aluminium sheet : non-perforated

Side closing: extruded 1.3 mm thick aluminium profiles

Side “O” rubber profiles are inserted into the side profiles.

Absorbing material: hydrophobic mineral wool, 50 mm thick, specific weight of 90-100 kg/m3

Possible installation between: HEA/HEB 140, 160, 180

 

Both side absorbing panels

alumet-2s

 

1 – Upper aluminium profile (non- painted)

2 – Front perforated aluminium sheet

3 – Protective polypropylene layer on the mineral wool

5 – Hydrophobic mineral wool

6 – Cement board

7 – Hydrophobic mineral wool

8 –Back perforated aluminium sheet

9 – Lower aluminium profile (non- painted)

 

 

 

 

 

 

Standard height: 500 mm

Standard width: 125 mm

Standard aluminium sheet thickness: 1.0 mm, 1.25 in 1.5 mm

Front and back aluminium sheet : perforated, perforation diameter 8 mm

The perforation covers roughly 32% of the panel surface.

Side closing: extruded 1.3 mm thick aluminium profiles

Side “O” rubber profiles are inserted into the side profiles.

Absorbent material: hydrophobic mineral wool, 45 mm thick, density  90-100 kg/m3

Central board: 8 mm thick cement baord, density 1350 kg/m3

Possible installation between: HEA/HEB 140, 160, 180

 

Reflective aluminium panels

alumet-3


1 – Upper aluminium profile (non- painted)

2 – Front aluminium metal sheet – non-perforated

3 – Back aluminium metal sheet – non-perforated

4 – Lower aluminium profile (non-painted)

 

 

 

 

 

 

 

 

 

Standard height: 500 mm

Standard width: 125 mm

Standard aluminium sheet thickness: 1.0 mm, 1.25 in 1.5 mm

Side closing: extruded 1.3 mm thick aluminium profiles

Side “O” rubber profiles are inserted into the side profiles.

The front and back aluminium sheets are constructed without perforations or absorptive material.

Possible installation between: HEA/HEB 140, 160, 180

 

Demonstration of Installation 

montaza

 

 

 

 

 

 

 

 

 

 

1 – HEA/HEB column

2 – Back aluminium sheet

3 – Mineral wool

4 – Front aluminium sheet

5 – Side aluminium profile  (non-coloured)

6 – “O” sealing rubber

Combining options

Calvero aluminium noise barrier panels can be installed as standalone units or combined with Calvero transparent noise barrier panels.

kombinacije

 

kombiniranje

 

1 – Acrylic/Polycarbonate sheet

2 –Longitudinal lower aluminium profile

3– Aluminium noise barrier panel

4 – Upper aluminium profile

Installation

Aluminium noise barrier panels can be installed on flat solid surfaces. The installation is fast and simple, as the panels need only be inserted between HEA or HEB metal columns.
When installing high aluminium noise barrier, the use of a crane is necessary, while the installation of low aluminium noise barrier does not require one.

Safety

Installation of steel ropes can increase the safety of aluminium noise barrier panels in order to prevent the panels from falling out of place.

Certificates

The acoustic and non-acoustic properties of Calvero aluminium noise barrier panels have been tested at accredited testing institutions. Panels are in compliance with the requirements of the EN14388, EN1793 and EN1794 European standards. The panels are also affixed the CE marking and a declaration of performance.

References

Calvero aluminium noise barrier panels have been installed along numerous European roads and railways.

Important references in Slovenia, Serbia and Croatia.

Watch video about Vrhnika – Brezovica Noise Barrier

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