Calculateur de béton pour Allée de jardin — Quelle quantité?

Guide béton Allée de jardin

Garden paths use 3–4 inch concrete on a 2-inch compacted sand or gravel base. A 3-ft wide path at 3 inches uses 0.028 cubic yards per linear foot. Decorative options include exposed aggregate, stamped, or colored concrete. Finish with control joints every 3 feet. A 3×20 ft path needs about 0.56 cubic yards.