4″ – 6″ Minus Crushed Quarry is the largest among the crushed-minus variety. Used when a project requires serious base-support as the base-layer of the base-layer. The size and shape of these rocks are also perfect for decorative DIY projects.
Example Use: A channel for a highway project is dug. 4 – 6″ Crushed Quarry is compacted into that channel, then 3/4″ Minus Quarry is compacted over that base to the desired level. The paving material would then be applied over both bases.
Coverage: 1 Cubic Yard covers approximately: 324 Square Feet at 1″ depth, 162 sq ft at 2″, 108 at 3″, and 81 at 4″.