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Our Products - Asphalt
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For over 50 years the P.J. Keating Company has been manufacturing Hot Mix Asphalt (HMA). In the 1930s, our first plant in Fitchburg could mix 500 pounds of HMA at a batch. Today, our computerized plants at Lunenburg, Dracut, and Acushnet, Massachusetts and Cranston, Rhode Island, can produce 20 tons per minute. We have helped build major interstate highways, including I-495 and I-190, as well as Massachusetts state highway routes 2 and 128, known as "America's Technology Highway." In fact, you can't drive anywhere in our operating areas without travelling on P.J. Keating Company pavements. |
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| Asphalt Calculator The asphalt Calculator helps you to estimate the Hot Mix (asphalt) tonnage required for your job. To use the asphalt Calculator, simply enter the width, length, and thickness (in inches) of your job. Next, click on the "Calculate" button. The calculator will estimate the number of tons of Hot Mix (asphalt) that will be required.
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| Base Course Mixes | Top Course Mixes | Special Mixes |
| State
Binder
Use as a base course on properly prepared soil sub-base for high load bearing roadways and commercial parking lots. Minimum Lift Thickness 1 1/2" Maximum Lift Thickness 2 1/2" |
State
Top
Use as a top course for high load bearing roadways, parking lots and driveways. Minimum Lift Thickness 1 1/4" Maximum Lift Thickness 2" |
Sidewalk
Top
Use as a top course for sidewalk construction. Minimum Lift Thickness 1" Maximum Lift Thickness 1 1/4" |
| State
Dense
Binder
Use as a base course on properly prepared soil sub-base for high load bearing roadways and commercial parking lots. This mix is typically used when there will be an extended period of time before replacement of the top course. Minimum Lift Thickness 1 1/2" Maximum Lift Thickness 2 1/2" |
3/8"
Driveway
Top
Use as a top course for low to medium load bearing driveways. Minimum Lift Thickness 1" Maximum Lift Thickness 1 1/4" |
Berm
Mix
Use for constructing bituminous concrete curbs. |
| Driveway
Binder
Use as a base course on properly prepared soil sub-base for low to medium load bearing driveways and parking lots. Minimum Lift Thickness 1 1/2" Maximum Lift Thickness 2 1/2" |
3/8"
Parking
Lot
Top
Use as a top course for low to medium load bearing parking lots. Minimum Lift Thickness 1" Maximum Lift Thickness 1 1/4" |
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