Austen Quarry

This hard rock quarry is located at Hartley in the Blue Mountains, approximately 100km from west of Sydney comprises the latest state of the art equipment on primary, secondary and tertiary operations delivering dependable quality products.

Products:

A durable igneous rock classified as Rhyolite which has a fine grained grey / brown to bluish colour consisting of angular to roughly cubical shaped particles with a rugged surface texture.

Roadworks

• Select material for formation
• Road bases (unbound dense graded sub base and base )
• Reinforced soil walls
• Filter drainage material
• Back fill
• Unsealed road pavements
• Bed, haunch, side and  overlay zones
• Gabion rock

Roadworks

• Coarse aggregate (40 mm, 20 mm , 14 mm, 10 mm, 7 mm, 20/14/7 mm blend)
• Crushed fine aggregate

Asphalt

• Coarse aggregates (40 mm, 20 mm, 14 mm, 10mm, 7 mm)

Rail infrastructure

• Rail ballast
• Standard for formation capping material
• Structural zone fill material

Landscaping

• Decomposed granite (brown only), this decorative gravel is available screened or unscreened and most commonly used for driveways and footpaths.
• Boulders 0.5 to 1.5 meters
• 7 mm & crushed fine aggregate blend (60/40)
• General fill

Ceramics and glass

• Crushed fine aggregate