Gravel, Chippings and most Pebbles |
Cobbles |
TIPS |
| Useful Coverage recommended depth 50mm | Useful Coverage recommended depth 100mm | Using weed presentation stops you losing half your stone in to the sand and decreases weeds.
Use a cheaper gravel underneath and less expensive gravel for top layer. If parking on it compact 100mm road base underneath for stability. |
| 1 bag = 0.25m2 approx. | 1 bag = 0.12m2 approx. | |
| 4 bags = 1m2 approx. | 8 bags = 1m2 approx. | |
| 1 m3=20m2 approx. | 1m3 = 10m2 |
