REBLOC RB140SFS_5.5 (N2W2/H4aW4) permanent precast concrete vehicle restraint systems are used for long lasting protection on the central reservation and along the verge. Vehicles deviating from the road are retained or redirected and prevent a dangerous breakthrough onto the opposite carriageway. The highest containment level H4a offers the best possible protection and even restrains an impact of a 30 t truck driving at 65 km/h (TB71 according to EN1317-2).
The integrated, innovative coupling does not contain any loose parts. This does not only enhance the safety, but also the installation speed. The easy installation, which does not depend on weather conditions, reduces the disruptions of the traffic flow.
Thanks to the interlocking construction, there are no loose parts, which prevent unauthorized removal of pieces and protects fully against vandalism.