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Concrete Noise Barriers

INSA PE ROCK Noise Barrier

Acoustic protection system.

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Summary

The perfect solution to guarantee the maximum necessary durability. It has an outstanding absorption capacity and a moderate insulating capacity due to its high density.

 Composed of two layers: a base of conventional reinforced concrete and a sound-absorbing layer of porous concrete.

Summary

The perfect solution to guarantee the maximum necessary durability. It has an outstanding absorption capacity and a moderate insulating capacity due to its high density.

 Composed of two layers: a base of conventional reinforced concrete and a 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

190 mm (7.48")

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)

Galvanized finish

GALVANIZED

UNE-EN ISO 1461

POWDER COATING

EN 15773

Thermo-lacquered

DUPLEX SYSTEM

PROTECTION AND COLOR

mistake: Protected content
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  • 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)
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