20/40mm Shingle
Description
A natural flint aggregate containing particles ranging from 20mm to 40mm
Available
Bulk bags
Poly bags
Loose
Conversion factor: Approximately 1.5 tonnes per m³
Conforms to: BS EN 13242, BS EN 12620
Original
Modified
Product images shown on our website are for illustrative purposes only and they may vary in size and colour. Where colour is critical, we can provide a physical sample.
The materials have been photographed in a wet and dry state.
Typical Uses
- Bedding of large pipes with a minimum diameter of 400mm
- Retaining and crib walls
- Soakaways
- French drains
- Drainage trench fill
- Suitable for use as a Type B drainage aggregate
Useful Information
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Land based can be dirty/silty
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Will not interlock due to it being sub-angular
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This grade is generally too large for use on driveways
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Also known as 40mm gravel, pipe bedding and drainage aggregate
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Dependent on source the material can be either marine dredged or quarried (known as land based)
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When crushed and graded it will have a sub-angular appearance but can be fully rounded when screen graded and not crushed
Contact Us
Please use our online form to send us your enquiry and a member of our team will get back to you. Alternatively, you can contact our head office directly:
020 8380 9600 or enquiries@daygroup.co.uk
Request A Quote
Please use our online form to send us your enquiry and a member of our team will get back to you. Alternatively, you can contact our sales team directly:
020 8380 9600 or sales@daygroup.co.uk