Product Description
This pre-blended mixture of 20mm river gravel and sharp sand is designed for convenient use in concrete production, requiring only the addition of cement and water in the correct ratio. Its heavy composition enhances the strength of the resulting concrete, while the smaller stone size allows for easier levelling and smoothing in shallow applications. Ballast 20mm is versatile and suitable for various construction projects, including creating sub-bases for driveways, shed bases, and more.
Also available in 40kg & Bulk Bags.
Bulk Bag
Product attributes
| Weight (kg) | 40kg |
|---|
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