Type 1 Primary
Description
A limestone/granite/ragstone sub-base produced from quarried crushed rock containing a well graded mixture of particles ranging from 0mm to 32mm
Available
Bulk bags
Poly bags
Loose
Conversion factor: Approximately 2.2 tonnes per m³
Conforms to: SHW Clause 803, BS EN 13285
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.
Typical Uses
-
Used to create an easily compacted load bearing non-permeable sub-base and back fill i.e. roads, paths, driveways, car parks and structural bases
-
Typical use is as a finished surface prior to a top coating of asphalt, concrete, shingle and block paving
Useful Information
-
Interlocks when compacted to ensure minimal voids and provide excellent load bearing qualities
-
Should be non-frost susceptible when used within 450mm of the finished surface, and has a maximum permitted top size of 63mm, graded down to dust
-
Not to be confused with other materials such as Road Planings, Scalpings and Type 2 which do not comply with the clause 803 grading specification (all have higher fines content)
-
If not conditioned with water the material will not compact properly
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