ASPHALT TEST 2025
ANSWER fractional distillation of petroleum crude is how asphalt is made.
The average percentage of air spaces in Marshall mix Is - ANSWER 4%
What does PG stand for in relation to asphalt type PG 64-22? ANSWER
performance grade
The term "ANSWER emulsion" refers to a 40:60 mixture of asphalt and water.
VTM is equivalent to -ANSWER 5.4% if the Marshall mix's bulk specific
gravity is 2.457 and its theoretical maximum specific gravity is 2.598.
The most frequent distress observed on asphalt pavement in high temperatures
is ________, or ANSWER rutting.
The viscosity of asphalt _______ - ANSWER reduces with increasing
temperature.
ANSWER: Asphalt dissolves in _____- - benzene
The superpose-ANSWER performance mix design uses _________________
grading.
The ANSWER rolling thin film oven test is designed to replicate the short-term
ageing that happens in asphalt during the manufacturing of asphalt concrete.
If a mix's asphalt stiffness is noticeably below the ideal range, this most often
results in: ANSWER rutting
Which PG asphalt would not be appropriate for a region with a maximum
pavement temperature of 58°C and a minimum temperature of -22°C?
ANSWER: PG 58-16
ANSWER fractional distillation of petroleum crude is how asphalt is made.
The average percentage of air spaces in Marshall mix Is - ANSWER 4%
What does PG stand for in relation to asphalt type PG 64-22? ANSWER
performance grade
The term "ANSWER emulsion" refers to a 40:60 mixture of asphalt and water.
VTM is equivalent to -ANSWER 5.4% if the Marshall mix's bulk specific
gravity is 2.457 and its theoretical maximum specific gravity is 2.598.
The most frequent distress observed on asphalt pavement in high temperatures
is ________, or ANSWER rutting.
The viscosity of asphalt _______ - ANSWER reduces with increasing
temperature.
ANSWER: Asphalt dissolves in _____- - benzene
The superpose-ANSWER performance mix design uses _________________
grading.
The ANSWER rolling thin film oven test is designed to replicate the short-term
ageing that happens in asphalt during the manufacturing of asphalt concrete.
If a mix's asphalt stiffness is noticeably below the ideal range, this most often
results in: ANSWER rutting
Which PG asphalt would not be appropriate for a region with a maximum
pavement temperature of 58°C and a minimum temperature of -22°C?
ANSWER: PG 58-16
