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Material glossary

Sand products

Sand is fine crushed rock, small enough to pass through a #4 screen (about 3/16 of an inch). What sets one sand apart from another is what's mixed in (fines vs. clean), how coarse the grains are, and what the pit or plant screened it for. Play sand, mason sand, and concrete sand aren't interchangeable.

Every sand family we track is below. Pick by the job (under pavers, over a pipe, in a sandbox), not by the price per ton. We deliver the ones with a green pill; the rest are here for reference.

5
families
169
named grades
5
we deliver today
Estimate how much you need →

How to choose within sand products

Under pavers or a slab

Concrete sand or mason sand. Coarse enough to lock, fine enough to level.

Play area

Play sand — screened and washed, safe for kids.

Bedding a pipe

Fill sand or a coarse washed sand. Skip anything with fines.

Material calculator

Estimate how much you need

Pick one of the 5 sand products products we deliver, tell us your area and depth, and we'll work out the tons plus your delivered price.

Area shape

Dimensions

Depth

paver base
Your estimate

Enter your area to see the math

Pick a material, shape and dimensions and we'll calculate the tons you need plus your delivered price.

Other material categories

Crushed stone

Crushed stone is rock that's been broken and screened into sizes.

597 grades→

Decorative stone and rock

Decorative stone and rock is what you see, not what you sit on.

507 grades→

Base materials

Base materials go under a driveway, patio, or slab — not on top.

279 grades→

Rip rap and armor stone

Rip rap and armor stone are the big pieces that hold a shoreline, a slope, or a culvert together.

224 grades→

Mulch and organics

Mulch and organics are the top layer that goes over the soil — bark, wood chips, compost, or a dyed blend.

205 grades→

Gravel

Gravel is loose stone in the size range you'd actually notice — pea-sized up to a few inches.

178 grades→

Fill materials

Fill is what goes in the hole before anything else does.

93 grades→

Concrete aggregate

Concrete aggregate is the stone and sand that go into a concrete mix.

76 grades→

Screenings and stone dust

Screenings and stone dust are the fines a crusher makes on the way to sizing bigger stone.

76 grades→

Recycled materials

Recycled materials are crushed concrete, crushed asphalt, and reclaimed base — old road and slab work run back through a crusher.

56 grades→

Drainage materials

Drainage materials are clean, angular stone that moves water without holding it.

49 grades→

Asphalt aggregate

Asphalt aggregate is the stone side of asphalt — the sizes that get blended into a hot-mix or cold-patch recipe at the plant.

48 grades→

Specialty products

Specialty products are the odds and ends that don't fit the usual categories — flagstone, boulders, ballast, glass gravel, unusual sizes …

41 grades→

Bedding materials

Bedding materials are the clean, washed layer that goes around a pipe, under a paver, or behind a wall before backfill goes in.

16 grades→

Landscape

Landscape covers the loose stone and rock that go into a yard for looks — around a bed, along a border, or across a bare spot.

9 grades→

Browse the full glossary →