Prefab noise barrier INSERTED SYSTEM

self-supportingreinforced concrete

The inserted variation of the PaverSound®system consists in modular sheets of reinforced concrete conglomerate and sound-absorbing blocks superimposed vertically and inserted in metal uprights. In this case, the sound-absorbing function is performed by sound-absorbing blocks in leca-concrete or in wood-concrete drowned in the concrete supporting structure. The overall dimensions of the panel vary according to the type of fitted block and to the number of sound-absorbing sides between 3 and 6 metres. Steel uprights of the HEA type are placed at centre distances between 3 and 6 m and have a multiple height of 500 mm. To the base can be welded corner pieces or plates sized to allow fastening concrete products by means of tie-rods or counter-plates. The uprights can be powder coated in a range of colours. The use of extra-strong pozzolanic cement ensures long life in case of freeze-unfreeze cycles, the action of sodium chloride, atmospheric conditions and ageing.