Aluminum Sound Barriers – High Strength and Light Weight

Green and white aluminum sound barriers with louver holes installed along a heavy freeway.

With the feature of perfect noise absorbing and weakening, aluminum sound barriers give customers a good sleep.

Aluminum sound barriers, made of high quality aluminum steel, has three-layer structure. The first layer is perforated absorptive aluminum sheet with round holes or shutter aluminum sheet with louver holes; the second layer is sound absorbing material infill, such as glass wool; the third layer is reflective aluminum sheet with smooth surface. Aluminum sound barriers features the non-corrosion nature and light weight, and it is widely used for highway noise barrier.

Feature

  • High strength and firm structure.
  • Perfect noise absorbing and weakening.
  • Special corrosive resistance.
  • Light weight and easy installation.
  • Durable and long service life.

Specification

  • Material
    Aluminum steel
  • Surface treatment
    Plain, powder coated.
  • Panel thickness
    80 mm, 100 mm, 120 mm.
  • Length
    2000 mm, 2500 mm.
  • Width
    500 mm.
  • Plate thickness
    0.5-1.2 mm.
  • Flange plate (mm)
    250 × 250 × 10, 300 × 300 × 10, 350 × 350 × 10, 400 × 400 × 10.
  • H-post (mm)
    100 × 100 × 6 × 8, 125 × 125 × 6.5 × 9, 150 × 150 × 7 × 10, 175 × 175 × 7.5 × 11.
  • Types of sheet surface
    Flat panel, uneven panel.
  • Types of sheet hole
    Round hole, louver hole.
  • Types of barrier shape
    Common shape, arc shape, knuckling shape, top arc shape, top knuckling shape, irregular shape.
  • Three-layer structure of aluminum sound barriers
    • Layer 1: Perforated aluminum sheet or shutter aluminum sheet.
    • Layer 2: Sound absorbing material infill, such as glass wool.
    • Layer 3: Aluminum sheet with smooth surface.

Application

  • Used on highway.
  • Used on railway.
  • Used in factory.
  • Used in residential area.
Top arc shaped aluminum noise barriers installed on the freeway.
White aluminum sound barriers installed on the roadside.
Aluminium sound barriers installed on the side of the railway.
Aluminum sound barriers on the two sides of rail line.
Sound barriers provide noise reduction when the high-speed track through the residential area.
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