Improvement of the highway – positos bridge.

Box type gabions made of double torsion hexagonal mesh; type 10x12; from bcc (low carbon content) steel wires coated with galfan alloy (zn - 5al - mm; according to astm rare earths - astm 856 - 98); in the diameter of 2.4 mm and covered with gray pvc; minimum thickness 0.40mm. the box-type gabions have diaphragms inserted meter by meter during the manufacturing process and are accompanied by wire of the same type; for mooring and cable-staying operations; with a diameter of 2 mm and in the proportion of 20% on the weight of the gabions with 9 m height and 1% for those of 00 m height.