Hercules heavy duty barrier. 518 x 3000 x 1170mm High. Incl eyelets and Gal Steel locking pins. Concrete is VR330/32, Reinforcing is 2 no. sheets SL82 mesh. Materials to comply and meet AS 3972 and AS 1379-2007. Minimum 30mpa concrete. Finish: Off the form using steel moulds to AS 3610.