How Much Recycled Concrete Aggregate for a 14x8 Shed Base?
How much recycled concrete aggregate for a 14x8 shed base: at 4 inches deep you need about 1.38 cubic yards, which is roughly 1.8 tons at 1.3 tons per yard. The shed base covers 112 square feet, so every inch of depth adds about 0.35 yards.
Volume and tonnage calculator →The math for a 14x8 shed base
- Area: 14 × 8 = 112 sq ft.
- Depth in feet: 4 ÷ 12 = 0.333 ft.
- Cubic feet: 112 × 0.333 = 37.3 cu ft.
- Cubic yards: ÷ 27 = 1.38 yd³.
- Tons: × 1.3 = 1.8 tons.
The volume and tonnage calculator does this for any size.
Recycled concrete aggregate needed by depth
| Depth | Cubic yards | Tons (approx.) | Tons +10% |
|---|---|---|---|
| 3 in | 1.04 | 1.3 | 1.5 |
| 4 in | 1.38 | 1.8 | 2.0 |
| 6 in | 2.07 | 2.7 | 3.0 |
About recycled concrete aggregate
Ask whether the recycled concrete has been screened for rebar and debris. Fresh-crushed concrete can also be alkaline, so keep it away from sensitive plantings and streams. Ask your supplier for their own tons-per-yard figure, since stone source and moisture shift it.
Preparing the shed base
Level the footprint, extend the stone a foot or so beyond the shed walls for drip and drainage, and compact in lifts. A timber or block border holds the pad shape. For a shed floor frame, the depths in the table above are a reasonable starting range.
Ordering tips
- Round up. Compaction and uneven ground eat material. Adding about 10 percent is common.
- Delivery size. 2.0 tons fits in a single typical dump truck load; small loads may carry a delivery fee. See how many tons of gravel in a dump truck.
- Bulk vs bags. At this size bulk delivery is usually the practical choice.
- Where it drops. Have the truck dump as close to the shed base as firm ground allows.
Good and poor uses for recycled concrete aggregate
Good uses:
- Driveway and pad bases
- Temporary construction entrances
- Fill under slabs when compacted in lifts
Poor fit for:
- Near ponds, streams or sensitive plants, since fresh crush can raise pH
- Decorative top layers
- Drainage layers, unless the product is clean and screened
Quick reference numbers
- Per inch over 100 sq ft: about 0.40 tons of recycled concrete aggregate (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.0 tons.
- Another size for comparison: a 8x16 area at 3 inches takes about 1.5 tons.
- Weight used here: about 1.3 tons per cubic yard.
Mistakes that throw off the order
- Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
Questions people ask
How many tons of recycled concrete aggregate for a 14x8 shed base?
About 1.8 tons at 4 inches deep, or 2.0 tons with 10 percent extra.
How many cubic yards is a 14x8 shed base at 4 inches?
About 1.38 cubic yards.
How much does a cubic yard of recycled concrete aggregate weigh?
Usually around 1.2 to 1.4 tons, depending on stone size, fines and moisture.
How deep should recycled concrete aggregate be for a shed base?
The table above shows 3 to 6 inches. Shallower depths suit top dressing; deeper depths suit new installs and heavier use.
How many square feet is 14x8?
112 square feet.
Related guides
- Crushed Stone vs Gravel: Differences and Best Uses
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Many Tons of Gravel in a Dump Truck? Loads and Coverage
- How Much Does a Ton of Gravel Cover? Depth Chart
- How Much Recycled Concrete Aggregate for a 12x20 Shed Base?
- How Much Recycled Concrete Aggregate for a 12x24 Shed Base?
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