ANSWERS NEWEST UPDATE|ALREADY GRADED A+.
The minimum air temperature (in the shade away from artificial heat) for a 1.5
inch layer of asphalt is:
A. 40°F
B. 45°F
C. 50°F
D. 65°F and rising - ANSWER✔✔-(A.) 40°F
A quality of Asphalt Mix will be:
A. Constructable
B. Conform to specifications
C. Satisfy the functional requirements
D. All the above - ANSWER✔✔-(D. All the above) - Constructable, conform to
specifications, and satisfy the functional requirements
Which condition will result in more time available for compaction?
A. SP-19 coarse mix during the day
B. FC-9.5 fine mix at night
C. FC-9.5 coarse mix during the day
D. SP-12.5 fine mix with PG76-22 - ANSWER✔✔-(A.) SP-19 coarse mix during
the day
, The fallowing statement is true about trucks used to haul asphalt mix:
A. Truck drivers must be certified to haul asphalt mix
B. Truck beds need to be clean and smooth
C. Hole must be present in both sides of truck bed
D. All the above
E. Both B & C - ANSWER✔✔-(E. Both B & C) - Truck beds need to be clean and
smooth and hole must be present in both sides of the truck bed
(T/F:) When the total quantity of hot mix asphalt for the project, as indicated
on the plans for Type SP and Type FC mixtures only, is less than 2000 tons, the
Engineer will accept the mix on the basis of visual inspection, the Engineer may
run acceptance tests to determine the acceptability of the material. -
ANSWER✔✔-True
If the resolution test results compare favorably with the Contractor's QC test
results:
A. The Lot is accepted at full pay
B. The Contractor is required to remove and replace the Lot in question
C. The Resolution tests are used for pay for that Lot and the Contractor pays for
the testing
D. The Contractor's QC results are used for pay for that Lot and the Department
pays for the testing
E. The Contractor pays for the Resolution testing - ANSWER✔✔-(D.) The
Contractor's QC results are used for pay for that Lot and the Department pays
for testing
What materials are approved for use for tack application?
A. SS-1 or CSS-1, SS-1H or CSS-1H
B. RS-1, RS-2, MC-250, SS-4