ASPHALT PAVING LATEST
LEVEL 1 EXAM
What is the most accepted way to take the temperature of the hot
Mix asphalt in the truck?
Use an I fared temperature gun and take the readings over the side of the
truck
Test The middle third of the side of the truck
Use a quick reading thermometer
B and c. - ANSWERS-B and c test and use
What is the single load temperature tolerance of the mix in the truck?
-+ 15 degrees Of the target mix temperature
-+ 25 degrees of the target mix temperature - ANSWERS--+ 25 degrees
What is the master range tolerance for the temperature of the mix in a
mix truck?
-+ 15 degrees
-+ 30 degrees - ANSWERS--+ 30 degrees
END OF
PAGE
1
, ASPHALT PAVING LATEST
LEVEL 1 EXAM
If a single load exceeds the established mix by -+ 25 degrees but is
within the master range, the technician will monitor the temperature of
every load until
A, The temperatures of five consecutive of 5 consecutive loads are all
within 20 degrees of the target temperature
-b,the average of any 5 consecutive loads are within 15 degrees of the
target
C, any single reading must be within 25 degrees of the target
D,the average of 5 consecutive loads is within 25 degrees of target
temperature. - ANSWERS-B and c
Given the target mix temperature of 290 degrees and the following truck
temperatures 280, 285, 295, 300, 275....
No action is required, just document the results
Reject the load exceeding the master range temperature target
Check the next 5 loads to see if in tolerance and notify the plant -
ANSWERS-No action is required
What temperature is tack coat material corrected to for tack spread rate
calculations?
60
END OF
PAGE
2
LEVEL 1 EXAM
What is the most accepted way to take the temperature of the hot
Mix asphalt in the truck?
Use an I fared temperature gun and take the readings over the side of the
truck
Test The middle third of the side of the truck
Use a quick reading thermometer
B and c. - ANSWERS-B and c test and use
What is the single load temperature tolerance of the mix in the truck?
-+ 15 degrees Of the target mix temperature
-+ 25 degrees of the target mix temperature - ANSWERS--+ 25 degrees
What is the master range tolerance for the temperature of the mix in a
mix truck?
-+ 15 degrees
-+ 30 degrees - ANSWERS--+ 30 degrees
END OF
PAGE
1
, ASPHALT PAVING LATEST
LEVEL 1 EXAM
If a single load exceeds the established mix by -+ 25 degrees but is
within the master range, the technician will monitor the temperature of
every load until
A, The temperatures of five consecutive of 5 consecutive loads are all
within 20 degrees of the target temperature
-b,the average of any 5 consecutive loads are within 15 degrees of the
target
C, any single reading must be within 25 degrees of the target
D,the average of 5 consecutive loads is within 25 degrees of target
temperature. - ANSWERS-B and c
Given the target mix temperature of 290 degrees and the following truck
temperatures 280, 285, 295, 300, 275....
No action is required, just document the results
Reject the load exceeding the master range temperature target
Check the next 5 loads to see if in tolerance and notify the plant -
ANSWERS-No action is required
What temperature is tack coat material corrected to for tack spread rate
calculations?
60
END OF
PAGE
2
