HOT MIX PRODUCTS
SURFACE MIXESBASE MIXES
411-D
411-E
411-E/Rap
MED-E
FINE-E
SAND MIX

Even though 307-CW is a base mix,
it can be used as a surface mix		 307-AS
307-A
307-A/RAP
307-BM
307-BM2
307-BM2/RAP
307-CW
307-CS

These Davis Materials Calculators will help you to estimate the amount of Hot Mix Asphalt
or Tack Oil/Emulsion that you will need for your jobs. The Tack Oil/Emulsion calculator
is for your convenience only. We do not carry any Tack Oil or Emulsion.
We also have a Gradation Chart to help you with your selection

NOTE! These calculators require a JavaScript-enabled browser

To use the Hot Mix Asphalt Calculator:
  • Enter the width, length, and thickness of your paving job
  • Click on the Calculate button

The calculator will estimate the number of tons of hot mix that will be required. This estimate is based on a density of 150 lbs per cubic foot. Please note that densities will vary somewhat between different mixes, but this value is a standard for estimating.

Hot Mix Asphalt

Width
(Feet)		 Length
(Feet)		 Thickness
(Inches)
Hot Mix Asphalt Tons Required:

To use the Road Oil / Emulsion Calculator:
  • Enter the length of the spray, the length of the spray bar, and the distribution rate
  • Click on the Calculate button

The calculator will display the number of gallons that will be required.

Road Oil/Emulsion

Length of Spray
(Feet)		 Spray Bar Length
(Feet)		 Distribution Rate
(Gal / Yd˛)
Materials Required (Gal):


The reason hot mix gradation is shown as a range is because you can design your mixes to be coarse or fine depending on your requirements. The more passing the finer the mix. The same with the Asphalt Cement content. The finer the gradation the more A.C. will be required.

SURFACE   MIX   GRADATION   RANGE
Sieve
Size		 411-D* 411-E MED-E FINE-E SAND MIX
PERCENT   PASSING
2" 100 100 100 100 100
11/2" 100 100 100 100 100
11/4" 100 100 100 100 100
1" 100 100 100 100 100
3/4" 100 100 100 100 100
5/8" 100 100 100 100 100
1/2" 95-100 95-100 96-100 97-100 100
3/8" 80-93 80-93 85-92 90-97 100
No. 4 54-76 54-76 75-80 79-85 94-100
No. 8 35-57 35-57 67-71 71-75 55-80
No. 30 17-29 17-29 32-40 43-53 41-50
No. 50 10-18 10-18 17-20 18-25 31-45
No. 100 3-10 3-11 8-12 12-15 16-20
No. 200 0-6.5 0-8 0-10 5-11 10-16
A.C.
Content		 5.3-7.0 4.0-7.0 4.5-7.0 5.0-7.0 5.5-7.5
* 411-D is made up of at least 50% hard stone to make more skid Resistant

BASE   MIX   GRADATION   RANGE
Sieve
Size		 307-AS 307-A 307-BM 307-BM2 307-CW * 307-CS
PERCENT   PASSING
2" 100 100 100 100 100 100
11/2" 75-100 81-100 100 100 100 100
11/4" 70-95 72-90 100 100 100 100
1" 65-90 63-77 100 100 100 100
3/4" 55-80 50-71 85-100 81-93 100 100
5/8" 42-71 40-65 82-91 78-93 100 100
1/2" 25-51 30-55 71-85 63-76 100 100
3/8" 17-20 35-50 59-79 57-73 75-100 100
No. 4 7-11 24-36 42-61 40-56 55-70 89-94
No. 8 5-9 13-27 29-47 28-43 43-67 53-77
No. 30 4-7 7-17 13-27 13-25 23-47 23-42
No. 50 2-5 4-15 7-20 9-19 15-35 12-36
No. 100 0-6 0-10 4-10 6-10 4-10 9-18
No. 200 0-4.5 0-4.5 0-6.5 2.5-6.5 2.5-6.5 6-13
A.C.
Content		 3.3-4.2 2.3-3.7 4.2-6.2 4.2-6.2 4.2-6.2 5.3-7.0
* Even though 307-CW hot mix is a base mix, it can be used as a surface mix.
All base mixes except 307-AS and 307-CS can be made with RAP (Recycled Asphalt Pavement)

EXAMPLE: The BM-2 hot mix has 85%-100% passing the 3/4" Seive. This means that the BM-2 hot mix can have 0% or up to 15% (100-85=15) 3/4" stone in the hot mix.

If you need a price quote or have a question about any of our products or services please contact us.
By E-mail

Or By Phone

(931)-645-4455