Asphalt, Road Materials & Paving Products worked example
Asphalt Binder Content Check at 6.44% jmf target binder content: a worked example
What does the result look like when jmf target binder content reaches 6.44%? The full calculation is worked below with real intermediate numbers. a plant or lab needs to check whether binder addition is tracking the JMF target for HMA, WMA, cold mix, or recycled asphalt mix
The inputs for this scenario
- Asphalt binder weight in mix: 5.7 lb (unchanged)
- Total asphalt mix weight: 100 lb (unchanged)
- JMF target binder content: 6.44 % (raised for this scenario; the documented default is 5.6)
Working through the calculation
- Applying the documented formula (Calculated binder content = asphalt binder weight รท total asphalt mix weight) to the inputs above produces each figure below.
- At this operating point the engine returns 0 % binder for effective throughput, the number this scenario is built around.
- At this operating point the engine returns 0.06 % binder for raw throughput.
- At this operating point the engine returns 6.44 % for efficiency.
- At this operating point the engine returns 100 hr for runtime.
How this compares with the baseline
- Against the tool's baseline example, where jmf target binder content sits at 5.6% and the headline result is 0 % binder, this scenario comes in 15% above the baseline at 0 % binder.
- A figure at this level is achievable when jmf target binder content is genuinely sustained, not just peaked for a shift. Ignition-oven results need an aggregate correction factor; without it the calculated binder content can read high by 0.1-0.5%, so this check is only as good as the input weights.
Results at a glance
- Effective throughput: 0 % binder (headline result)
- Raw throughput: 0.06 % binder
- Efficiency: 6.44 %
- Runtime: 100 hr
Run it with your numbers
- Every input above is editable in the live Asphalt Binder Content Check calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.