Construction Calculators

Asphalt Calculator

This is a tool that helps you estimate how much asphalt you need for your driveway or any other area in need.

Asphalt Calculator

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Table of contents

Calculating how much asphalt you need
Asphalt basics & applications
Types of asphalt

Calculating how much asphalt you need

Hotmix Asphalt (HMA), also known as bitumen, blacktop, or Tarmac, is a hot material that road builders and homeowners need to estimate the amount they will need to cover a specific area. Our asphalt calculator (a.k.a. Our asphalt calculator, also known as the "tarmac calculator,” is an excellent tool in such situations. But it would help if you remembered that the results would only be as good as the measurements entered. This tool is based on a standard asphalt density (145 lbs / ft^3 or 2322 kg / m^3). However, each case will be different depending on the specific asphalt mixture. The following steps are required to calculate:
  • Calculate the asphalt volume required using geometrical formulas or plans or measurements.
  • Determine the hot mix density to be used. Asphalt density standard is 145lb / ft^3 (2322 kg / m^3)
  • Multiply the volume by density (in the same units) to calculate the weight.
  • Units of measurement that are supported include centimeters, inches, feet, yards, and meters. Because measurements are not always exact, and there might be waste from the application process, it is worth purchasing 5-6% more asphalt. You won't be short of the actual amount. You should buy either 10.5 or 11 tons of asphalt if the asphalt calculator says you need 10 tons. This will ensure you are safe and prevent unnecessary high transportation costs.
    If you have an area to be calculated that is irregularly shaped, you will need to divide it into sections. Next, use the calculator for each section's volume and asphalt requirements. Finally, add them together.

    Asphalt basics & applications

    Asphalt is a very dense, black, and sticky form of petroleum. Although asphalt can be found naturally, it is often made from refined oil, classified as pitch. Asphalt is highly recyclable and can be reused for cost savings and environmental benefits.
    Asphalt (tarmac), a type of road surface, is used extensively for highways, inner cities, inter-city, roads for locals, parking lots, and paving driveways or pavements. These are just a few of the reasons why people use our calculator. It is estimated that approximately 94% of the US's 2.6 million paved roads are made with it. You can also find it at racetracks, tennis courts, dams, and other public places. Its water resistance makes asphalt ideal for coating cables and pipes and waterproofing. Bituminous waterproofing products use asphalt, which is a component of roofing felt. Asphalt is used to seal flat roofs. Bitumen also has excellent durability, high light reflectivity, and increased traction.
    Bitumen is often used to make asphalt concrete. Bitumen can be mixed with fine or coarse aggregates such as sand, gravel, and crushed rock. Bitumen can be combined with gravel, sand, or crushed stone. To modify the properties of hot mix asphalt, recycled polymers (e.g., rubber tires) may be added depending on the intended end application.
    Asphalt is typically sold by the tonne to companies specializing in construction, such as road construction or roof waterproofing. The hot mix asphalt calculator helps you estimate how much asphalt you'll need.

    Types of asphalt

    Contrary to what many people believe, there is more than one type. It all depends on how hot the asphalt is mixed. Because some asphalts work better for specific applications, it is crucial to select the right type.
    Type Description
    Hot Mix Asphalt Also known as "Dense Graded Mix," it is the most popular type. It is ideal for all traffic conditions and for repairing and surfacing needs. The binder is heated at high temperatures to reduce viscosity. This calculator matches the closest type of asphalt.
    Warm Mix Asphalt This asphalt is used in about one-third of road-paving jobs. It's produced at lower temperatures (HMA) and is suitable for paved during off-season months or overnight projects.
    Driveway Mix Asphalt A cheaper mix designed to be used in driveways and parking areas. It can be made up of crushed stone, sand, and gravel.
    Porous Asphalt It is made with only crushed stone and small sand. The mix makes it permeable to water. Although it is more costly, this system does not require drainage. It requires an open-graded limestone bed with depth and size that water does not rise to asphalt level.
    Parmis Kazemi
    Article author
    Parmis Kazemi
    Parmis is a content creator who has a passion for writing and creating new things. She is also highly interested in tech and enjoys learning new things.
    Asphalt Calculator English
    Published: Tue Mar 01 2022
    In category Construction calculators
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