Our high quality 20mm Ballast is ideal for making general purpose concrete that can be used to provide an even sub-base for projects such as driveways, shed bases, wall footings, securing fence posts, kerbs and path edges. This can also be used to fill voids in construction projects.
We are always happy to help in any way if you need help calculating how much Ballast you require. We have made an Aggregates Quantity Calculator to help you.