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Provisional Noise Barriers

INSA NJ Mobile System

Provisional acoustic protection system.

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Summary

Construction noise causes constant noise to the inhabitants of adjacent areas.

For this type of situation, temporary screens are ideal, as they can be moved from one place to another thanks to their anchoring in prefabricated concrete that gives them sufficient anchorage.

Usually in galvanized finish.

Summary

Construction noise causes constant noise to the inhabitants of adjacent areas.

For this type of situation, temporary screens are ideal, as they can be moved from one place to another thanks to their anchoring in prefabricated concrete that gives them sufficient anchorage.

Usually in galvanized finish.

Characteristics

  • Lightness.
  • Ideal for construction sites.
  • Insulating and acoustically absorbing.
welded joint

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

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

ANCHORAGE IN CONCRETE BARRIER

Technical Specifications

Height

Variable

Pilar Spacing

Prefabricated Length

Thickness

Variable

Weight

Variable

Material

Steel

Main Element

Perforated

Auxiliary Element

Opaque

Filler

Mineral wool

Fixing Element

Anchor plate

Sound Absorption (DLa)

A3/A4/A5

Airborne Sound Insulation (DLr)

B3

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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  • 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)
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