Working out gravel and mulch quantities

Working out gravel and mulch quantities

Working out gravel and mulch quantities

 

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 = 0.25mapprox. 1 bag = 0.12m2 approx.
 4 bags = 1mapprox. 8 bags = 1m2 approx.
1 m3=20m2 approx. 1m3 = 10m2