+1 vote
in Geotechnical Engineering II by (93.7k points)
A semi-flexible pavement is made of ___________

(a) tar only

(b) bitumen only

(c) dry-lean concrete

(d) aggregates only

The question was posed to me during an interview for a job.

Origin of the question is Design of Flexible Pavements in division Design of Flexible & Rigid Pavement of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Right option is (c) dry-lean concrete

The best explanation: A semi-flexible pavement is made of dry-lean concrete or soil cement. The semi-flexible pavement possesses qualities intermediate between the flexible and the rigid pavements.

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