BARRERA DOBLE DE HORMIGON

Double concrete barrier, which is a New Jersey type barrier with symmetrical configuration with respect to a cross section; characterized by its cross section comprising: a base (1) with a width between 709 mm and 749 mm; two discontinuous walls (2) on both sides of the barrier with a total height between 1070 mm and 1130 mm, where the lower face (3) has a height between 180 mm and 240 mm, and an inclination (β) with respect to the horizontal between 75º and 89.5º; where the intermediate step (4) has a height between 132 mm and 172 mm, a width between 134 mm and 175 mm, and an inclination (Ω) with respect to the horizontal between 34º and 55º; and where the upper facing (5) has a height between 705 and 768 mm and an inclination (μ) with respect to the horizontal between 72º and 89.5º; an upper face (6), which closes the assembly, with a width between 180 mm and 220 mm; and where the barrier is constituted by a reinforced concrete of resistance at least HA-30 that incorporates longitudinally some steel rods (7) of diameter 12 mm B500SD as an internal reinforcement distributed vertically in at least four heights. (Machine-translation by Google Translate, not legally binding)