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Roadbase & Fill

2.1 & 2.2 Roadbase

Crafted from pristine blue rock, our 2.1 and 2.2 roadbase blends offer exceptional strength and durability. With a shifting color spectrum from black when wet to vibrant grey when dry, this premium product is meticulously mixed in our pugmill plant for consistent, high-quality results.

2.3 & 2.4 Roadbase

2.3 and 2.4 road base are crafted using the same high-quality processes as Type 2.1, ensuring consistent excellence. Sourced from more weathered rock, they feature a browner color and enhanced plasticity, making them a user-friendly alternative with excellent workability and compaction for general construction use.

2.5 Roadbase

2.5 road base is available in both 19mm ‘C’ grading and 37mm ‘B’ grading, offering a notably browner appearance compared to Type 2.3. Produced through loader mixing, it ensures uniform quality with enhanced load-bearing capacity, particularly the 37mm variant, which is ideal for damp, boggy, or clay-rich conditions. This product provides reliable compaction and drainage, making it a cost-effective and versatile choice.

Class A Fill 

Class A Fill is a high-quality fill made from screened, compactable material suitable for structural applications. It’s ideal for road subbases, building pads, trenches, and general backfilling where load-bearing performance is required. Consistent in gradation and compaction, Class A Fill meets civil and construction specifications.

Clean Fill 

Clean Fill is uncontaminated soil, sand, or rock free of organic matter, debris, or harmful materials. It’s commonly used for site leveling, backfilling, and filling voids where environmental standards require inert material. Clean Fill is cost-effective and suitable for both residential and commercial earthworks.

Contact Info

Let’s Chat

Get in touch with us to discuss your needs.

  • +61 7 3544 6199
  • info@mtwalkerquarries.com


Opening Hours
Monday – Friday     7:00 – 18:00
Saturday                  7:00 – 13:00
Sunday                     Closed