The E-H3NJ100 road safety barrier is CE-marked and certified in class H3-W8 for single-lane divider, prefabricated using concrete with resistance class C35/45 and reinforced with B450A/C steel.
At the top of the traffic barrier, there is a rolled bar with a 30 mm diameter and 10 mm pitch, made of C45 steel, embedded in the concrete, which enables mutual connection between adjacent elements through a steel PRBO 35MnPb 10 coupling.
An additional connection at the base of the barrier is made using 2 galvanized steel plates 280x80x10 mm connected by 2 M24 galvanized steel threaded bars and 4 M24 galvanized nuts.
