Greenwall Construct

The sound barrier reaching unprecedented heights

The Greenwall Construct offers the possibility to build a noise barrier foundation-free up to 8 meters high. On site, the construction is assembled and backfilled and then planted either intensively or extensively as desired. The width of the base is determined by height to be achieved.

  • Foundationless
  • Flexibly executable
  • Fully hot dip galvanized
  • Landscape compatible

Solid construction

Installation of this Greenwall requires a skilled approach. Hot-dip galvanized steel A-pillars are placed on a solid foundation, which are interconnected. The wire grids and mesh are then fixed to these, after which the sound barrier is filled. The Greenwall Construct can be planted both intensively and extensively.

Guaranteed soundproofing

The Greenwall Construct is used as a noise barrier along national highways, railroads, in public spaces and along municipal and provincial roads. Research into the acoustic properties has shown that the Greenwall Construct achieves the best results.

Foundationless design

The ratio of foot width to height is such that the Greenwall Construct can be installed without a foundation. This offers unprecedented opportunities and cost savings, as it makes it possible to omit drastic infrastructure measures.

Noise standards

Sound insulation

42dB

Sound absorption

12dB

The difference of Greenwall

An essential part of a noise barrier or ground-related structure is the composition of the core. On the one hand, light enough to handle up to 8 meters high, and on the other, heavy enough to be sound insulating. It must be airy and permeable, but not settle or decay.

The Greenwall® substrate developed in collaboration with suppliers is precisely what makes the difference compared to other noise barriers. The recipe was tested and found to be OK on all fronts. Only then could it be used in the Greenwall Construct.

Applications & projects

The Greenwall Construct has already been successfully applied in several locations, mainly as a measure against the nuisance of traffic noise. The Greenwall Construct is also used as a noise barrier around sports fields. The Greenwall Construct is not suitable for private gardens.

Clients such as property developers, municipalities and provinces choose the Greenwall Construct because the system takes up hardly any space relative to its height. This leaves more building land to be developed.

Rondweg - Deurne

Commissioned by the Municipality of Deurne, a Greenwall Classic sound barrier has been installed near the Theo van Doesburgstraat.

Read more

Technical specifications

Construction:Steel A-pillars, hot-dip galvanized
Filling:Greenwall® substrate in reinforced natural fiber fabric
Planting:Extensive, various climbing plants possible
Noise standardization:B3 / A4

Sound insulation

42dB

Sound absorption

12dB

Model 300

Application:Residential districts
Foot width:128 cm
Height:300 cm

Model 400

Application:Ring roads
Foot width:138 cm
Height:400 cm

Model 500

Application:Public roads
Foot width:149 cm
Height:500 cm

 

Model 600

Application:State Highways
Foot width:161 cm
Height:600 cm

 

Model 700

Application:Special projects
Foot width:171 cm
Height:700 cm

 

Model 800

Application:Special projects
Foot width:183 cm
Height:800 cm

 

ModelApplicationFoot widthHeight
300Residential districts128 cm300 cm
400Ring roads138 cm400 cm
500Public roads149 cm500 cm
600State Highways161 cm600 cm
700Special projects171 cm700 cm
800Special projects183 cm800 cm

 

References

Mobilis
Municipality of Amsterdam East
Arcadis
Dura Vermeer
Municipality of Barendracht
Municipality of Groningen

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