Recycled Aggregates


Certified Recycled Aggregates

Recycled aggregates are produced by processing materials salvaged from demolished structures, roadworks, other construction waste, or industrial bi-products such as slag or waste materials from manufacturing. Materials including concrete, asphalt, bricks, and stone are crushed, screened, and refined into a range of aggregate sizes suitable for many applications. The result is a reliable alternative to virgin aggregates that meets industry standards without compromising on quality.

For construction professionals, material choice matters. High-quality inputs support durability, sustainability, and cost-effective delivery. Recycled aggregates provide an eco-friendly alternative to traditional virgin materials by repurposing construction and demolition waste into practical, fit-for-purpose products.

We offer a range of recycled aggregates designed to support environmentally responsible building practices while delivering strong performance and value. Our offering includes recycled aggregates composed of brick and concrete, granulated ground blast furnace slag (GGBFS), and fly ash.

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Why choose recycled aggregates?

Conserve natural resources

Recycled aggregates reduce demand for virgin materials, helping to preserve finite natural resources

Reduce landfill impact

Repurposing waste minimises the need for landfill space and lowers the environmental footprint of construction projects

Reliable performance

High-quality recycled aggregates meet or exceed industry standards for strength, durability, and grading

Rigorous quality control

Materials that perform reliably in demanding applications such as road construction, foundations, and drainage

Talk to us about construction aggregates

Whether you need sub-base, fill, capping or specialist materials, our team can help with the right solution for your project.

Aggneo® is Holcim’s range of high-quality recycled aggregates, made from recovered construction and demolition materials. Designed for performance, consistency and traceability, Aggneo® helps customers adopt more circular construction practices across roads, drainage, foundations and other applications.

ECOCycle® is Holcim’s circular technology for reusing construction and demolition materials in new building solutions. Products with ECOCycle® inside contain recycled content that is independently verified, helping reduce waste, preserve natural resources and support circular construction at scale.