40mm down to dust. Type 1 Sub-base, or MOT Type 1, is an unbound granular material created by crushing rocks to a size of 0 - 40mm. For highway use it must meet the Specification for Highway Works, Clause 803.
Sub-base for:
All of our products are WAC (waste acceptance criteria) tested and have sieve size certifications.
Ace Liftaway is a producer of high-quality, consistent recycled aggregate products and primary aggregates that are WRAP-compliant, WAC-tested and certified for sieve size.
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Please also familiarise yourself with our Terms and Conditions.
For other questions you might have, such as:
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