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Portland cement concrete (PCC) is the most common material used in the construction of rigid pavement slabs.

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Portland cement concrete (PCC) is the most common material used in the construction of rigid pavement slabs.

(a) True

(b) False

This question was posed to me in an internship interview.

I would like to ask this question from Analysis of Rate of Road Work in section Analysis of Rates of Civil Engineering Drawing

1 Answer

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Best answer
Correct choice is (a) True

To explain I would say: The reason for its popularity is due to its availability and the economy. Rigid pavements must be designed to endure frequently repeated traffic loadings. The typical designed service life of a rigid pavement is between 30 and 40 years, lasting about twice as long as a flexible pavement.

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