Prefabricated concrete barrier (concrete grade RcK > 450 daN/cm²) with Fe B44K steel reinforcement (approx. 116 kg per element) and a top connection plate.
Dimensions: length 6.20 m; width 0.620 m (base) / 0.136 m (top); height 1.00 m. Weight: approx. 3,600 kg per element.
Adjacent elements are interconnected at the base by two galvanized steel plates (280x75x10 mm), joined by two galvanized steel bars with M24 threaded ends and four M24 nuts. At the top, the connection is made using two galvanized steel plates (280x75x10 mm), joined by two galvanized steel bars with M24 threaded ends and four M24 nuts.
This New Jersey barrier model is suitable for use on Type III extra-urban roads and primary/through-traffic urban roads with predominantly light-to-medium traffic, as well as on motorways with central medians wider than 2.40 m.
