Limestone, Sand, Slag, and Gravel | Aggregate Supply | Pittsburgh, PA


Use our form to estimate the materials needed for your project.


Rock Mulch & More delivers aggregate supplies like 57 limestone gravel, concrete sand, and much more in the Pittsburgh region. Whether you're working on a garden project, building a driveway, or even preparing a swimming pool, we have the supplies you need. All of our limestone, sand, and gravel products are below, with their common uses.

Image Material Unit of Measure Common Uses
2B/57s 2B/57s Ton
  • Driveway Gravel
  • Sub-Base for Concrete
  • Road Base
2A 2A Ton
  • Road Base
  • Base Material for Concrete Pavers
  • Base Material for Retaining Walls
1B 1B Ton
  • Driveway and Walkway Gravel
  • Used to Tar & Chip Roads
2B Oversized 2B Oversized Ton
  • Repair Medium Mud Driveways
  • Road Base
1B Modified / Fines 1B Modified / Fines Ton
  • Final Base Layer Under Patios, Pathways, Walkways and Bike Paths
  • Base for Paving Blocks, Concrete Pavers, Bricks and Stone
#3 #3 Ton
  • Road Base
  • New / Temporary Driveways
Gabion Riprap Gabion Riprap Ton
  • Water Erosion Prevention

River Gravel
Image Material Unit of Measure Common Uses
Shot Gravel / Pea Shot Gravel / Pea Ton
  • Decorative Landscaping
  • Walkways / Pathways
  • Can Also be Used for Dog Runs
2B River Gravel 2B River Gravel Ton
  • Backfill Against Foundation
  • Surround French Drain Pipe
2″ – 5″ River Rock 2″ – 5″ River Rock Ton
  • Landscaping and Gardens
  • Great for Providing Borders Along Walkways or Pools
#3 River Rock #3 River Rock Ton
  • Landscaping and garden projects
  • More Uniform in Size than 2-5 River Rock

Slag (Tri-Axle Delivery Only)
Image Material Unit of Measure
3/8″ – Dust 3/8″ – Dust Ton
2A Slag 2A Slag Ton
2B Slag 2B Slag Ton
2″ – 4″ 2″ – 4″ Ton

Image Material Unit of Measure Common Uses
Masonry Sand Masonry Sand Ton
  • Leveling and Base Under Swimming Pools
  • Safe for Children’s Sand Box
  • Mixed with Mortar for Laying Block
Concrete/Highway Concrete/Highway Ton
  • Mixing Cement
  • Packing Pipe
  • Final Level for Under Paver Patios

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