How do I calculate how much asphalt I need?

Is 2.5 inches of asphalt enough for a driveway?

Residential driveways typically use 2 to 3 inches of asphalt with 3 being suitable for occasional large trucks or heavy equipment. Underneath the asphalt you should have 6 to 8 inches of granular base aggregate. Underneath this you have soil.

How do I measure my driveway for asphalt?

Measure the length of your driveway in linear feet. Measure the width of your driveway in linear feet. Multiply the length x width to calculate the total square footage of your driveway.

How do you convert square feet to tons of asphalt?

Divide by 9 square feet per square yard to get 630 square yards of pavement area. Multiply 630 SY x 0.057 T/SY/inch to get 35.91 tons per inch of asphalt. We will round up to 36 tons. So if you are paving 3 inches deep during the original construction, that’s 3 x 36 = 108 tons.

Is 1.5 inches of asphalt enough for a driveway?

A full-depth asphalt driveway is one that is made entirely of asphalt. The asphalt paving mixture is used from the soil subgrade to the top layer. For most cases, this top layer of asphalt of four inches or more is considered “adequate,” while 5-6 inches results in a driveway that is stronger and more stable.

Do you need gravel under asphalt?

A bed of gravel 6 to 8 inches deep is usually installed underneath an asphalt driveway. If the asphalt is poured before the gravel settles, the driveway will break and split as the stones beneath it settle and shift. … This settles the gravel quickly and allows the driveway installation to proceed without delay.

How many sq ft are in a ton?

600 sq ft
Tonnage Table
Area (Square Feet): BTU Tonnage
600 sq ft 12,000 BTU 1 Ton
900 sq ft 18,000 BTU 1.5 Tons
1,200 sq ft 24,000 BTU 2 Tons
1,500 sq ft 30,000 BTU 2.5 Tons

How much does a square foot of asphalt cost?

Asphalt paving costs $7 to $13 per square foot, including minimal grading services. Materials cost from $2 to $6 per square foot and installation costs $5 to $7 per square foot. Excavation, added curbs, or a sidewalk are extra costs.

How much is asphalt a ton?

Asphalt prices are $40 to $80 per ton on average or $0.75 to $2.00 per square foot.
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Asphalt prices.
Unit Price range
Per ton $40 – $80
Delivery per ton + $4 – $9
Per cubic yard $80 – $160
Per square foot (3” – 5” depth) $0.75 – $2.00
Dec 17, 2020

How do you figure square yards for asphalt?

Square yard of Asphalt unit weight
  1. First, you need to obtain the square measurement using a tape measure.
  2. Second, you determine the dimension of the yard in cubic meters and multiply by the depth.
  3. Third, you get the volume of the yard and multiply by the density and then change the cubic meter to ton asphalt.

How many tons is 1500 square feet?

Step 5: Match your square footage to an HVAC size chart
Home Sq Footage Air Conditioner Size (tons)
600 – 1,000 square feet 1.5 tons
1,000 – 1,500 square feet 2 tons
1,500 – 2,000 square feet 3 tons
2,000 – 2,500 square feet 4 tons

How many tons is 1700 square feet?

The size (cooling capacity) of your air conditioner is determined by the amount of Btu (British thermal unit) and the Tonnage (12.000 Btu = 1 Ton).
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Typical Tonnage by SQFT.
SQFT Ton
750 to 1,000 2
1,050 to 1,400 2.5
1,450 to 1,700 3
1,750 to 1,900 3.5

How much does asphalt weight per square yard?

Concrete and asphalt weights are based on the square footage and thickness of the material. On average, a cubic yard of solid concrete weighs 4,050 pounds (~2 tons), or 150 pounds per cubic foot. Solid asphalt weighs slightly less at 3,960 pounds per cubic yard.

How many cubic feet is a ton of asphalt?

For example, if the area is 40 cubic feet, then the formula is: 40 cubic feet x 148 PCF = 5,920 pounds of asphalt mix. Next, convert your pounds of asphalt mix value to tons. According to Asphalt Institute, 2,000 pounds equals 1 ton.

How do you figure a square yard?

To calculate square yards (SQYDS), multiply the length times the width, in feet and divide by 9. There are 9 square feet in a square yard.

How much cold patch asphalt do I need?

Each 50 lb (22.6 kg) bag will yield approximately 0.5 ft3 (14 L) when properly compacted and will cover an area of approximately 6 ft2 (0.56 m2) when placed at a thickness of 1 in (25 mm). Square cut the vertical sides of the hole to provide for proper confinement of the patch.

How many tons of asphalt are in a dump truck?

limit. Super Dumps are capable of hauling payloads from 19 to 26 tons, if you can properly distribute the loads to each axle. A typical tandem dump truck is limited to about a 13-ton payload in accordance with federal bridge law. Increased truck capacity is important when directly unloading into the asphalt paver.

Is asphalt millings good for driveways?

These small bits of asphalt are laid down and compacted with immense pressure to form a road or driveway. While asphalt millings are generally not suitable for streets that have lots of traffic, they work perfectly for driveways and small private roads.

Can you cold patch asphalt in the rain?

Typically, commercial paving contractors urge their customers to repair breaks, potholes, and other breaks in the pavement as quickly as possible. However, an asphalt repair cannot be performed while rain is falling, and it is usually not possible if rain is expected before the asphalt has cured sufficiently.

Does concrete bond to asphalt?

Concrete doesn’t bond well to asphalt, meaning water could get between the two layers and harm the new concrete with breaking or moisture damage. To mitigate water infiltration between the two layers, consider drilling holes in the asphalt in a grid pattern before pouring the concrete.

How long does cold mix asphalt last?

Cold mix asphalt is unique because it does not require any heating to become flexible, and because of the additives, the mix stays soft for about six months. This allows it to be stored and readily available to provide asphalt solutions all year long.