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About | Common Uses | Coverage & Density | FAQ | Disclaimer
How Much #57 Stone Do I Need?
Assumes #57 stone ≈ 20 ft³ per ton. Coverage varies with moisture & compaction.
Sales tax (varies by county) is added at checkout.
About #57 Stone
#57 Stone is a clean, washed granite aggregate commonly used throughout Upstate South Carolina. Because the material contains little to no stone fines, water can move freely through the void spaces between stones, making it a popular choice for drainage applications.
#57 Stone is frequently used for driveways, French drains, pipe backfill, retaining wall drainage, septic drain fields, and concrete production. Unlike Crusher Run, which is designed to compact into a dense base, #57 Stone remains loose and free-draining.
Because of its versatility and drainage characteristics, #57 Stone is one of the most commonly used aggregate materials for both residential and commercial projects.
Common Uses in Upstate South Carolina
• Driveways – Commonly used as a finished driveway surface or as a top layer over a compacted aggregate base.
• French Drains – Frequently used to promote water movement and drainage.
• Pipe Backfill – Commonly installed around drainage and utility pipes.
• Septic Drain Fields – Often used in drain field construction and repair projects.
• Retaining Wall Backfill – Used behind retaining walls to improve drainage.
• Concrete Production – Commonly used as coarse aggregate in concrete mixes.
Coverage & Density
• Density: Approximately 20 cubic feet per ton.
• Coverage: Approximately 100 square feet at 2” depth per ton.
• Coverage: Approximately 65 square feet at 3” depth per ton.
• Note: Actual coverage varies based on placement, depth, and site conditions.
FAQ
What is #57 Stone?
#57 Stone is a clean, washed granite aggregate commonly used for drainage, driveways, backfill, and concrete production.
What is #57 Stone used for?
Common uses include driveways, French drains, septic drain fields, retaining wall backfill, pipe backfill, and concrete production.
How much does one ton cover?
Approximately 100 square feet at 2” depth or 65 square feet at 3” depth.
Does #57 Stone compact?
No. Because it contains little to no fines, #57 Stone remains loose and free-draining.
What is the difference between #57 Stone and Crusher Run?
#57 Stone is a clean aggregate designed for drainage. Crusher Run contains stone fines and is designed to compact into a stable base.
Is #57 Stone good for driveways?
Yes. #57 Stone is commonly used as a driveway surface and is often installed over a compacted base material.
Can #57 Stone be used in French drains?
Yes. Its drainage characteristics make it a common choice for French drain systems.
Can #57 Stone be used for septic drain fields?
#57 Stone is commonly used in septic drain field construction. Project requirements may vary depending on local regulations and system design.
Can #57 Stone be used in concrete?
Yes. #57 Stone is commonly used as coarse aggregate in concrete production.
Can #57 Stone be tailgate spread?
Tailgate spreading may be available when site conditions allow. Final determination is made by the driver at delivery. Tailgate spreading helps distribute material during unloading, but we cannot guarantee a perfectly graded, level, or silky smooth finish, and the material may be left uneven in some areas. Additional grading or raking may be required.
What is the minimum order quantity?
#57 Stone is available in quantities from 1 ton up to a full tri-axle load. Free delivery applies to qualifying orders of 15 tons or more.
Can #57 Stone be used over Crusher Run?
Yes. Some customers install #57 Stone over a compacted Crusher Run base to combine stability and drainage.
Does #57 Stone contain fines?
#57 Stone is washed during processing to remove most fines. However, small amounts of dust, fines, or screenings may still be present. During transport, unloading, placement, or after heavy rainfall, these materials may settle toward the bottom of the pile and become more noticeable.
Where do you deliver?
Palmetto Sand & Gravel delivers throughout Spartanburg, Greenville, Cherokee, Laurens, and Union Counties in Upstate South Carolina.
Disclaimer
#57 Stone is a natural aggregate product. Color, texture, moisture content, and particle size may vary between loads. Aggregate size may vary within normal industry tolerances, and individual stones may occasionally be larger or smaller than the typical size range. Although this material is washed during production, small amounts of fines, dust, or screenings may still be present and may become more noticeable after handling, transport, placement, or heavy rainfall. Coverage estimates are approximate and may vary based on placement depth, site conditions, and material characteristics. Quantities are approximate and subject to normal industry tolerances. Product appearance may differ from photographs shown online. Tailgate spreading, when available, is intended to assist with material placement only and does not guarantee a perfectly graded, level, or finished surface.
