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![]() 850kg Bulk Bags including delivery including delivery from |
![]() Loose Tonnes Obtain a bespoke quote for loose delivery |
Take a metric tape measure and measure the length, width and depth of the area to be filled. The length and width measurements should be recorded in metres and the depth in millimetres. Now take these figures and enter them into the quantity calculator to reveal the approximate quantity required for your job.
Remember:
1 metre is equivalent to 1000mm or 100cm
1 centimetre is equivalent to 10mm
20mm All In Ballast or Concreting Ballast as it is sometimes known, is a mixture of sand and gravel to create a coarse aggregate. 20mm Ballast is the standard aggregate for mixing concrete. 20mm Ballast is not suitable for drainage due to high fines content. Widely used in construction and domestic applications. Please Note: The 20mm Ballast supplied will be that of your local material and thus appearance will vary. Mainland Aggregates Ltd takes pride in being one of the leading 20mm Ballast suppliers, supplied in bulk bags or loose by the tonne. **Material colour will vary according to customer location.
Concreting
Loose or Bulk Bags
10 Tonnes Loose or 1 Bulk Bag
1 x Bulk Bag will produce approximately 0.5 cubic metres of concrete when mixed with cement and water.
850kg per bag
Approx 1.8 tonnes per cubic metre.

Complete the form to receive your free, no-obligation quote. We aim to respond within 1 hour during business hours.