Road base

Our road base products are used in Roads & Maritime Services (RMS) and the Department of Transport & Main Roads (TMR) highways and Shire projects. Products include densely graded base (DGB), and dense graded sub-base (DGS specified and unspecified). We provide various sizes including 20mm, 40mm and 50mm.

Road base

Product specifications

Type: Greywacke
Colour: Grey
Size: Various sizes
Strength: Crushed rock which meets TMR and RMS roading specifications.
Product use: Most commonly used in specified and non-specified pavement construction.

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