Recycled subbase is produced predominantly from processed construction and demolition materials sourced from local regions. The material may also be pre‑blended with natural materials and is used in civil and construction applications where material is required to raise ground levels prior to the placement of base layers. 

The use of recycled content at controlled levels supports more sustainable construction outcomes while providing practical performance for suitable applications.

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Features and Benefits

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Produced predominantly from recycled construction and demolition materials.

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May be pre‑blended with natural materials to support performance requirements.

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Provides a more sustainable alternative to virgin subbase materials where suitable.

Applications and use

Recycled subbase is generally used for:

  • Raising ground levels
  • Sub‑grade build‑up prior to placement of base layers

Suitability varies by project and location.

Availability

Availability of recycled subbase varies by location. Contact Boral to confirm supply from your nearest recycling facility.

Regulatory

Regulatory requirements for recycled subbase vary by location. Contact Boral to confirm suitability for your project.

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