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FDOT ASPHALT PAVING LEVEL 2 EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW VERSION!!|LATEST UPDATE |GUARANTEED PASS$17.99
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FDOT ASPHALT PAVING LEVEL 2 EXAM 2024-
2025 WITH ACTUAL CORRECT QUESTIONS
AND VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTONS AND
SOLUTIONS |ALREADY GRADED A+|BRAND
NEW VERSION!!|LATEST UPDATE
|GUARANTEED PASS
Longitudinal (horizontal when facing down the road) joint should always be staggered how far apart
6 to 12 inches
While paving an unsupported edge the edge can no deviate more than how far from the string line?
+/- 1.5"
Tapers are required on joints when the adjacent travel lanes has a difference in elevation
greater than 1 1/2
For the rolling straight edge the deficiencies must be fixed when
greater than 3/16'
Mark 50 feet from each side of the start and end of the deficiency
What is the compaction temperature range?
180 - 300F
Anything below is the stop point, can't achieve any more compaction
The formula for Pounds per linear inch is
PLI = roller weight LB / sum of drum widths IN
To increase the compactive effort you can
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, Increase the air pressure (traffic roller)
Increase the weight
Slow down the paver (increase dwell time)
Amplitude is what?
How high the roller jumps
Frequency is what?
The frequency in the vibration cycles that rotate per minute
Impact spacing is what?
Is the spacing of the impacts of the applied force is a function of the frequency of the vibration and the
travel speed.
There should be 10 - 12 impacts per foot
Vibratory rollers can finish the pass by
using a static pass (no vibratory)
How cool does the asphalt have to be for traffic to drive on it?
160F
For BASE what is the lowest temperature limitations?
40F
For BASE you can exceed in laying more than how thick
more than 3 inches
The formula for figuring a BASE asphalt spread rate is
spread rate = thickness x gmm x 43.3
Has the same tolerance or +/-%5 as structural
Do not place friction course until
the shoulder has been dressed and grassed
FC-5 low end ambient air temperature is what?
65F unless the engineer approves use in 60F
If there is a rolling straight edge deficiency found on the friction course layer the contractor and the
engineer can elect to take a no pay instead of remove and replace. That formula is
length of deficiency (+50 ft both sides) x width x depth of layer
What is the minimum amount of RAP in a mix
Maximum 20% by weight of total aggregate
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