How Many Tons of Asphalt for a 4-Foot Walkway?

A four-foot walk is 4 square feet per foot of length. Forty feet is 160 square feet, about 1.9 tons at two inches and about 2.9 tons at three inches. Narrow work is mostly hand placement, so the ticket can run higher. The plant ticket is the real weight.

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A strip, not a driveway slice

Four feet of width is 4 square feet for every foot of walk. A 40-foot walk is 160 square feet. At two inches, 160 times 2 times 145 divided by 24,000 equals 46,400 divided by 24,000, which is 1.933, about 1.9 tons. At three inches, 160 times 3 times 145 divided by 24,000 equals 69,600 divided by 24,000, which is 2.9 tons. A longer 100-foot walk is 400 square feet, about 4.8 tons at two inches and about 7.3 tons at three inches, because 400 is 2.5 times 160 and the tons scale. These are planning estimates at 145 pounds per cubic foot of compacted hot mix. The plant ticket is the real weight. The walk is its own shape. Do not cut it out of a driveway total by guessing.

Almost all of it is hand work

A four-foot width is not a paver pass on most jobs. The mix is placed and raked, and raked edges finish thicker than a screed setting. The ticket can run above 1.9 or 2.9 tons even when the length is right. Both long edges matter for the entire walk, so the edge share is huge compared with a parking pad. A plant minimum may exceed the neat tons. A 1.9 ton calculation can be smaller than the smallest load the plant will make. Ask that question before you promise an exact match to the formula. If the walk is poured with a driveway order, the combined ticket is the weight, and you will not see the walk as its own number unless someone splits the loads.

Thickness and the ground beside it

Two inches and three inches are planning depths for the mix, not a rule that a footpath must be one or the other. The base under a walk still has to hold it. Stone is a separate order, often planned near 1.4 tons per cubic yard, with the quarry ticket as the real gravel weight. If the walk widens at a step or a patio, measure that bulge. A four-foot average that is really five feet for the whole length is 25 percent more area and 25 percent more tons. Five percent waste on 2.9 tons is about 0.1 ton, which will not cover that width error. Measure the width you will pave, convert it, and keep the scale ticket as the weight you bought.

A practical sequence

Multiply the walk length by 4 to get square feet.
Plan about 1.9 tons for a 40-foot walk at two inches, or about 2.9 at three inches.
Expect hand work and a possible plant minimum to exceed the neat tons.
Treat the result as a planning estimate and read the real weight on the plant ticket.

The mistake to skip

Expecting a paver yield on a four-foot strip that will be placed by rake.

Questions people ask

How many tons is a 40-foot walk at two inches?

About 1.9 tons. Forty times 4 is 160 square feet, and 160 times 2 times 145 divided by 24,000 equals 1.933. About 2.9 tons is the three-inch figure. Both are planning estimates. Hand work and a plant minimum can raise what you buy. The ticket is the real weight.

Will the plant deliver less than two tons?

Sometimes a minimum batch or a minimum delivery is larger than the neat tons of a short walk. Ask the plant before you rely on 1.9. You may combine the walk with other paving, or you may buy more mix than the formula shows. The scale ticket is the amount you receive.

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