Boral supplies a range of specified and non‑specified select fill products produced predominantly from processed construction and demolition materials. Select fill may be pre‑blended with natural materials and is commonly used in earthworks and civil applications where material is required to raise ground levels or replace sub‑grade prior to the placement of sub‑base or base layers. 

The use of recycled content at controlled levels supports more sustainable construction outcomes while delivering practical performance for a wide range of applications.

Understanding specified and non‑specified select fill

Select fill products are produced to suit different earthworks and construction requirements and may include a combination of recycled and natural materials. The distinction between specified and non‑specified select fill relates to whether the material is supplied to meet defined authority or project requirements. 

Specified Select Fill

Specified select fill is supplied in accordance with defined authority or project requirements and is typically used where documented compliance is required. 

Non‑Specified Select Fill

Non‑specified select fill is a general‑purpose recycled fill material suitable for applications where formal specification compliance is not required. 

Application and use

Select fill is commonly used in earthworks and civil construction applications, including:

• Sub‑grade replacement
• Raising ground levels prior to placement of sub‑base or base layers
• General earthworks and site preparation works

Suitability and requirements vary by project and location.

Regulatory & Availability

Please contact your local account manager for further information of the regulatory requirements of this material within the local area. 

Safety Data Sheets

Safety Data Sheet