Mantle Block System

Wood-Concrete Mantle Blocks

Noise barrier walls made of wood-concrete mantle blocks for private and commercial use

Mantle Block System

    The PHONOBLOC® HBX mantle block system is particularly suitable as a solid noise barrier wall or screen wall in the immediate vicinity of residential buildings or businesses.

    The special advantage of the PHONOBLOC® HBX system is that this type of noise barrier wall can be installed easily and quickly by local construction companies with no need for costly machinery.

    HBX 26.5 FF

    1:1 alternating with smooth surface on both sides

    • DLα front side according to EN 1793-1: A3 (8dB)
    • DLα rear side according to EN 1793-1: A3 (8dB)
    • Absorber thickness: 26.5cm

    HBX 27.5 WF

    with corrugated and smooth surface

    • DLα front side according to EN 1793-1: A3 (10dB)
    • DLα rear side according to EN 1793-1: A2 (6dB)
    • Absorber thickness: 27.5cm

    HBX 32.5 WW

    with corrugated surface on both sides

    • DLα front side according to EN 1793-1: A3 (10dB)
    • DLα rear side according to EN 1793-1: A3 (10dB)
    • Absorber thickness: 32.5cm