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Asphalt Paving Level 1 exam 2025 |
comprehensive Q&A for certification
success
When paving 5 foot wide shoulders or open-graded friction course FC-5 cores
should be taken at the frequency of...
1 per 100 feet
5 per lot
5 per sub lot
1 per 1000 feet
None of the above - correct-answer-None of the above
Density cores for acceptance testing are not required for:
Mix less than 1 inch thick
Shoulders less than 5 feet wide
Acceleration and deceleration lanes less than 1000 feet in length
Ramos less than 1000 feet - correct-answer-All of the above
If a core sample is needed just after paving then
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Coring can be done immediately
Let the pavement be cool to the touch before coring
Run extra water from the core rig while coring
Wait until the pavement surface temperature has cooled below 160 degrees
before coring - correct-answer-Wait until the pavement surface temp has cooled
below 160 degrees before coring
Align the core barrel over the marked sampling location so that
It is a slight angle to the pavement
It is perpendicular to the truck bumper
It is perpendicular to the pavement surface
The top of the barrel is tilted slightly towards the truck - correct-answer-It is
perpendicular to the pavement surface
How should asphalt cores be stored when transporting in hot weather?
Stacked on top of each other in a box for each project being sampled
By standing them upright in a cool shady location
By lying them flat in the back of a truck
In the cab of a un air conditioned truck - correct-answer-By standing them upright
in a cool shady location
Asphalt Paving Level 1 exam 2025 |
comprehensive Q&A for certification
success
When paving 5 foot wide shoulders or open-graded friction course FC-5 cores
should be taken at the frequency of...
1 per 100 feet
5 per lot
5 per sub lot
1 per 1000 feet
None of the above - correct-answer-None of the above
Density cores for acceptance testing are not required for:
Mix less than 1 inch thick
Shoulders less than 5 feet wide
Acceleration and deceleration lanes less than 1000 feet in length
Ramos less than 1000 feet - correct-answer-All of the above
If a core sample is needed just after paving then
, 2|Page
Coring can be done immediately
Let the pavement be cool to the touch before coring
Run extra water from the core rig while coring
Wait until the pavement surface temperature has cooled below 160 degrees
before coring - correct-answer-Wait until the pavement surface temp has cooled
below 160 degrees before coring
Align the core barrel over the marked sampling location so that
It is a slight angle to the pavement
It is perpendicular to the truck bumper
It is perpendicular to the pavement surface
The top of the barrel is tilted slightly towards the truck - correct-answer-It is
perpendicular to the pavement surface
How should asphalt cores be stored when transporting in hot weather?
Stacked on top of each other in a box for each project being sampled
By standing them upright in a cool shady location
By lying them flat in the back of a truck
In the cab of a un air conditioned truck - correct-answer-By standing them upright
in a cool shady location
