Nidaplast RA are extruded polypropylene honeycomb blocks and panels. Nidaplast RA lightweight backfills are ultra light and resistant. These honeycomb structures are the recommended solution for the realization of a landscaped backfill, a road backfill or a building backfill in the event that fluctuations in the water level in the ground are to be feared and from there, they considerably strengthen risky soils and protect them from landslides.
The realization of a light backfill allows to reduce the vertical or horizontal stresses applied to the support soil or to the structures on which the light materials are placed. Thanks to the use of nidaplast RA, the backfill can receive on the surface either vegetation, or pedestrian traffic areas or accessible to light and heavy vehicles.