
Sub base Crushed & Natural
Red Sand

White Sand

Black Sand

5 mm Crushed & Natural Sand

3-5 mm Crushed & Natural Sand

10 mm Aggregate

20 mm Aggregate

20-40 mm Aggregate

Road base Crushed & Natural

4"-6" Crushed & Natural Material

8"-12" Crushed & Natural Material

Back filling Material

Rock Armour(2"-6")