Rock
40-70mm
Our 40-70mm rock from Mt Walker Quarries is perfect for all your construction needs. Made from high-quality basalt, our rock is strong and durable. Use it for backfill, drainage, or decorative purposes. With our commitment to sustainability, you can trust that every load of rock is responsibly sourced and delivered on time.
75-150mm
Upgrade your construction projects with our 75-150mm rock from Mt Walker Quarries. Our high-quality basalt rock is durable and perfect for backfill, drainage, and decorative purposes. With our commitment to sustainability, you can trust that every load is ethically sourced and delivered on schedule.
Rail Ballast
Rail ballast is a type of stone aggregate used as a foundation for railway tracks. It is typically made of hard, durable stones such as granite, basalt, or limestone. Our rail ballast at Mt Walker Quarries is carefully selected and tested to meet industry standards for stability, strength, and drainage.
Rip Rap
Rip Rap is a graded stone used for erosion control and slope stabilization. Ideal for shorelines, drainage channels, and embankments, its angular shape locks in place to resist water flow and protect soil. Available in various sizes from 100 mm to 600 mm.
Armour Rock
Armour Rock is large, heavy boulders (1–3+ tons) used in high-energy environments like seawalls, breakwaters, and coastal defenses. Its size and weight provide maximum resistance against waves, tides, and erosion.
Crusher Dust
Crusher Dust is a fine byproduct of crushed rock, typically used as a compactable base material for paving, driveways, and under concrete slabs. It compacts tightly, provides excellent stability, and is ideal for use in landscaping, paths, and as a filler between pavers. Its fine texture also helps improve drainage while reducing weed growth.
Contact Info
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