Large Rocks

Large sized aggregates have different applications to that of smaller graded aggregates. Large material can be used as oversize decorative boulders such as ‘feature rocks’ to provide a more natural look to gardens and landscape applications, for example structural retaining walls and garden edging.

Metromix also produce the following large rock products.

Product Description
Gabion Used for retaining walls, stone pitching, erosion protection, sea walls, wave protection on beaches and rivers, gabion rock baskets.  Manufactured to RTA  specifications.
Rail Ballast Manufactured to Australian Rail Track Corporation and Railcorp. specifications for retaining sleepers on rail lines.petrol stations which have their tanks removed.