Stabilised gravel (sub-base gravel)

Load-bearing layer beneath the paving

Well-graded gravel (typically 0–32 mm) for the load-bearing layer in a pavement. NfA 1992 sets base-course thickness by traffic class (A 10 cm, B/C 12 cm, D 20 cm); grading curve and compaction follow supplier data.

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Stabilised gravel (sub-base gravel)

The full product content is locked

Digging tools and hand tools

Capping gravel / sand