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Limerock Fill

Bulk rock fill for raising grade and bridging soft ground.

Unscreened limerock, cheaper and coarser than base grade, with pieces running anywhere from dust up to a few inches. Bought by volume to raise a site, not to finish one.

The usual answer when a lot needs to come up a foot or more, or when soft muck has to be bridged before anything structural goes on top. Cap it with proper base before you pave over it.

Specification

What you are getting.

Gradation
Unscreened rock fill, variable
Category
Base
Weight
1.50 tons per cubic yard
Sold by
The cubic yard, 1 yd minimum
Compaction allowance
+20%, compacted in lifts
Also called
rock fill, bulk limerock, grade fill

Common uses

What people order it for.

  • Raising lot and pad grade
  • Bridging soft or mucky ground
  • Bulk backfill behind walls
  • Building up access roads

How much to order

Coverage per cubic yard.

One cubic yard is 27 cubic feet. How far that goes depends entirely on how deep you are laying it.

Depth1 cu yd coversYards per 500 sq ft
2 in162 sq ft3.1 cu yd
3 in108 sq ft4.6 cu yd
4 in81 sq ft6.2 cu yd
6 in54 sq ft9.3 cu yd
12 in27 sq ft18.6 cu yd

The arithmetic: length times width times depth, all in feet, divided by 27. A 40 by 20 ft area at 4 inches deep is 40 × 20 × 0.333 ÷ 27, which is about 9.9 cubic yards, so you order 10. Round up rather than down — coming up two yards short on a Friday costs a whole extra delivery.

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Limerock Fill — common questions

What people ask.

What is Limerock Fill?

Unscreened limerock, cheaper and coarser than base grade, with pieces running anywhere from dust up to a few inches. Bought by volume to raise a site, not to finish one.

What is Limerock Fill used for?

Bulk rock fill for raising grade and bridging soft ground. The usual answer when a lot needs to come up a foot or more, or when soft muck has to be bridged before anything structural goes on top. Cap it with proper base before you pave over it.

How much Limerock Fill do I need?

Multiply length by width by depth, all in feet, and divide by 27 to get cubic yards. One cubic yard covers 162 sq ft at 2 inches, 108 sq ft at 3 inches, 81 sq ft at 4 inches or 54 sq ft at 6 inches. The calculator does it for you and converts to tons and truckloads.

Does Limerock Fill need a compaction allowance?

Yes. Limerock Fill is compacted in lifts, so it loses roughly a fifth of its loose volume once it is watered and rolled. Order 20 percent above your plan volume. Our calculator adds that automatically.

How much does Limerock Fill cost delivered?

$25.00 per cubic yard, plus a flat $200 delivery per order across Palm Beach, Broward and Miami-Dade. Minimum order is one cubic yard.

What does Limerock Fill weigh?

About 1.50 tons per cubic yard. A tri-axle carries roughly 18 cubic yards or 22 tons, whichever it reaches first, so a full load of Limerock Fill is about 14.7 cubic yards.

Do you deliver Limerock Fill near me?

We deliver anywhere from West Palm Beach to Miami — Palm Beach, Broward and Miami-Dade counties. See the service area for lead times by county.

Where we deliver Limerock Fill

West Palm Beach to Miami.

Related materials

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