Ballast 20mm Bulk Bag
20mm Ballast, also known as All-in Ballast, is a balanced 50/50 blend of sharp sand and 20mm down crushed aggregate. This combination makes it ideal for producing strong, reliable concrete, especially for structural and foundation-based applications. Supplied in a bulk bag, it offers a practical solution for larger projects where a consistent, high-quality mix is required.
Commonly used for footings, base layers, driveways, paths, and fence post installation, this ballast provides strength and durability across a wide range of construction tasks. As it is sourced from natural materials, colour and texture may vary slightly between batches, though its performance remains consistently dependable.
Further Information
- 50/50 blend of sharp sand and 20mm down aggregate
- Ideal for concrete and foundation work
- Suitable for footings, driveways, paths, and post setting
- Strong, durable mix for general construction
- Natural variations in appearance may occur
- Bag Size: Bulk Bag
- Product Type: Ballast
FAQs
What is 20mm ballast typically used for?
It is mainly used for general concreting, including foundations, footings, driveways, paths, and fence post installation.
Do I need to add cement to make concrete?
Yes. Ballast must be mixed with cement and water to create concrete. The 50/50 blend provides the ideal base aggregate.
Does the colour of the ballast vary?
Yes. As a natural product, variations in colour and texture may occur, but this does not affect strength or performance.
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