Reliability without compromises
The special and open design of the inspection tunnel allows for an unobstructed view of the entire interior and not only the inspection tunnel. For example, the statically relevant load-bearing elements, the condition of the geotextile and the entire soil area can be viewed. Rigofill ST and Rigofill ST-B thus provide excellent options to control the “inner life” of a storage/infiltration system at any time. The ideal, level and vibration-free running surface and the slim column structure allow for an unobstructed view of the entire block volume. The Quadro-Control shaft for Rigofill ST and ST-B, which can be integrated, allows for easy access of the automotive dolly for both professional final acceptance inspection and flushing technology.
100 % inspectable.