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What Are Some Disadvantages Of Sand And Gravel

Gravel for Driveways . The term gravel can refer to any loose rock or stone that is larger than sand but smaller than cobble, which means it can range from about 110 inch to 2.5 inches in diameter.The gravel used for driveways, however, is typically a processed product, consisting of rocks, sand, and clay. This mixture has a major advantage over plain rocks in that it compacts much better to ...

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