One of the probable causes of rutting on flexible pavements is ___.
A. inadequate compaction of pavement layers
B. high wind speeds
C. excessive stripping of binder material from the wearing course
D. use of flaky aggregates in the wearing course
Answer:A
One of the probable causes of rutting on flexible pavements is ___.
A. inadequate compaction of pavement layers B. high wind speeds C. excessive stripping of binder material from the wearing course D. use of flaky aggregates in the wearing course