Choosing the right aggregate for your construction project is essential for both performance and cost-efficiency. Aggregates form the foundation of any build — whether you’re laying sub-base for a road, preparing drainage systems, or adding decorative finishes.
Start with the Application
Different types of construction projects require different materials. Here’s a breakdown to help you choose:
Sub-base/Foundation Works:
Use MOT Type 1, crushed concrete, or 6F5 for creating solid, load-bearing layers beneath roads, car parks, and building pads.
Drainage and Pipe Bedding:
Choose 20mm or 10mm gravel, washed pea shingle, or crushed stone. These aggregates allow water to flow and prevent pooling.
Concrete Production:
For mixing concrete on-site, sharp sand, ballast, and 10mm or 20mm gravel are standard. The right mix depends on the intended strength of the concrete.
Decorative Areas:
Use decorative gravels, limestone chippings, or granite for paths, driveways, and landscaping. These come in a range of colours and sizes to suit any visual style.
Natural vs. Recycled Aggregates
Recycled aggregates are increasingly used in place of virgin materials, especially for sub-bases. They're cost-effective and environmentally friendly — great for general fill and backfilling.
However, some applications (like concrete production or structural layers) may still require certified virgin materials depending on regulations or project requirements.
10mm Pipe Bedding
20mm Clean Washed Recycled
20mm Cotswold
20mm Crystal White Chippings
20mm Dove Grey
20mm Green Granite
20mm Quartz Gravel
20mm Yorkshire Cream
40mm Clean Washed Recycled
40mm Crusher Run
62F Capping
Clean Chalk
Fill Sand
Limestone Blend General Fill
MOT Type 1 Limestone
Recycled Type 1 Sub Base
Screened Topsoil
Sharp Sand
Washed Building Sand
Speak to a Specialist
Still unsure what to choose? Speak to a local supplier like North East Aggregates — we can recommend the best material for your project and ensure timely delivery to site.
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