Question: Problem 5 . A pavement is to be designed for a location with latitude of 4 0 N . The seven - day maximum average

Problem 5.
A pavement is to be designed for a location with latitude of 40N. The seven-day maximum average temperature of the location is 30C with standard deviation of 2C. The average minimum temperature of the location is -15C with standard deviation of 2C. Determine the Superpave PG grade of the binder needed for the construction of the HMA layer. Use 95% reliability and the thickness HMA layer as obtained in Problem 4. The ESAL is 20 million. Use AASHTO Superpave binder selection guideline.
Problem 5 . A pavement is to be designed for a

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