Noise barrier with modular panels INSA P81 DA

galvanised steelstone woolfor roads

A double absorption screen, which manages to absorb noise on both sides of the road or traffic lane. With a special design to achieve isolation of one direction of sound from its opposite. Composed of galvanized steel and rock wool, normally embedded in HEAA profiles. With the option of painting in the RAL color range, the most common being RAL 6009. Characteristics • Maximum lightness. • Variable module lengths. • High acoustic absorption. • Wide range of colors.