Premium Road Base Materials

Quality Statement

Premium Road Base Materials for Robust Construction Foundations

Hunter Quarries supplies high-quality road base materials, essential for constructing durable and stable foundations in roadworks and various civil engineering projects. Our road base products are produced to meet stringent specifications, ensuring superior performance and longevity.

Our Road Base Products:

  • DGB20 (Densely Graded Base 20mm): Complies with Transport for NSW (TfNSW) 3051 specifications, offering excellent strength and load-bearing capacity for road construction.

  • 1–5% Stabilised DGB20: Enhanced with stabilising agents to increase strength and durability, ideal for projects requiring additional stability.

  • Council Mix (Non-specified): A flexible option suitable for various council projects without specific grading requirements.

  • 20 or 40 Scalps: Economical choices for a range of road base applications, providing a cost-effective solution for foundational layers.

*​Moisture conditioning through our pugmill is available to optimise compaction and performance.

Applications:

Our road base materials are integral to:

  • Major Infrastructure Projects: Providing a stable foundation for highways, bridges, and large-scale developments.

  • Residential Subdivisions: Ensuring durable and reliable bases for suburban road networks and housing developments.

  • Commercial Developments: Supporting the construction of industrial estates, shopping centres, and business parks with robust groundwork.

Why Choose Hunter Quarries’ Road Base Materials?

  • Compliance with Standards: Our products meet TfNSW 3051 and ARRB specifications, ensuring reliability and adherence to industry standards.

  • Customisable Solutions: We offer a range of stabilised options to cater to specific project needs, enhancing material performance as required.

  • Expertise and Support: With over 20 years in the industry, our knowledgeable team provides expert advice and tailored solutions for your construction needs.

Partner with Us for Your Next Project

Our dedicated team is ready to assist you in selecting the appropriate road base materials to meet your project’s specifications. Contact us today to discuss your requirements or to request a quote.

Frequently Asked Questions FAQ

Frequently Asked Questions

  1. What is DGB20 used for?
    DGB20 is a densely graded road base material used in road construction to provide stability and strength beneath surface layers like asphalt.
  2. Why is moisture conditioning important in road base?
    Moisture conditioning ensures the material compacts uniformly, leading to a stronger, more durable foundation.
Hunter Quarries’ Pugmill producing moisture conditioned road base

Our Projects

Wamberal rock emergency

Hunter Quarries engaged in a mammoth task of gaining extension of hours to crush and supplying Class 2 Armour Rock to Central Coast Council to protect coastal erosion.

Partner with us on your next project

Contact our specialised team for more information about our products and how we can meet your specifications.

Menu