Search
Close this search box.
WHITE INSAMETAL LOGO
Search
Close this search box.
x
  • No products in the list

Concrete Noise Barriers

INSA AL ROCK Noise Barrier

Acoustic protection system.

Add

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.

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.

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.

Post welded in the workshop to be placed on site on embedded bolts.

Chemical anchoring system: This method involves the use of chemical adhesives.

Post welded to another previously embedded post.

Foundation

SHOES

PILES

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

GALVANIZED

UNE-EN ISO 1461

POWDER COATING

EN 15773

Thermo-lacquered

DUPLEX SYSTEM

PROTECTION AND COLOR

mistake: Protected content
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • Height
  • Module length
  • Thickness
  • Weight
  • Material
  • Main element
  • Auxiliary element
  • Filler
  • Fixing element
  • Absorption category (Dla)
  • Insulation category (Dlr)
  • Global isolation Rw (C,Ctr)
  • Width (mm)
  • Length (mm)
  • Total Height
  • Module Length
  • Module Width (mm)
Click outside to hide the comparison bar
Compare
Scroll to Top