Type 25 - 0 mm Crushed Rock (1" down) 50 - 0 mm Crushed Rock (2" down) 75 - 0 mm Crushed Rock (3" Down) 100 - 0 mm Crushed Rock (4" down) 150 - 0 mm Crushed Rock (6" down) 40 - 63 mm Crushed Rock (2") 65 - 85 mm Crushed Rock (3") 90 -110 mm Crushed Rock (4") 120 - 180 mm Crushed Rock (6") 150 - 100 mm Crushed Rock Graded 230 - 150 mm Crushed Rock Graded 100 - 50 mm Crushed Rock Graded CL 804 Granular Material CL 808 Granular Material SR 21 Annex E, T.0 Structural (0/125mm) SR 21 Annex E, T.1 Structural (0/31.5mm) SR 21 Annex E, T.2 Permeable (4/40mm) SR 21 Annex E, T3 Blinding (0/4mm) Tonne Compare Share