120mmSound Barrier size: 2500x500x80mm - Manufacturers, Factory, Suppliers From China

  • Railway acoustic barrier

    Railway acoustic barrier

    Noise barrier  1.Specifications for Noise barrier                       Sound Barrier thickness: 80mm, 100mm,120mm Sound Barrier size: 2500x500x80mm, 2500x500x100mm, etc. Sound Barrier metal plate thickness: 0.5-1.2mm Sound Barrier H-post: 100x100x6x8mm, 125x125x6.5x9mm, 150x150x7x10mm, 175x175x7.5x11mm. Sound Barrier flange plate: 250x250x10, 300x300x10, 350x350x10, 400x400x10mm etc.  2.PC/PMMA Sheet for Noise barrier  3.More details for Noise barrier  1. Selected materials and innovative ...