Types of Pavement Systems Quiz
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Questions and Answers

What is the function of the surface course in a flexible pavement system?

  • Contributes to the sub-surface drainage
  • Resists distortion under traffic loading (correct)
  • Distributes load to the base course
  • Provides bonding between surface and binder course layers

    • In a flexible pavement system, what is the function of the subbase course?

  • Resists distortion under traffic loading
  • Provides additional load distribution
  • Contributes to the sub-surface drainage
  • Provides structural support (correct)

    • What is the purpose of a tack coat in pavement construction?

  • Provides bonding between surface and binder course layers (correct)
  • Contributes to the sub-surface drainage
  • Acts as a waterproof layer in the surface course
  • Distributes load to the base course

    • Which layer in a flexible pavement system consists of crushed stones, gravel, or limestone?

    <p>Base Course</p> Signup and view all the answers

    What is the primary function of the prime coat in pavement construction?

    <p>Preserves the asphalt cement in the binder course layer</p> Signup and view all the answers

    Why is the application rate of a tack coat higher than that of a prime coat?

    <p>Tack coat is applied on new pavements with different requirements</p> Signup and view all the answers

    What is the typical crack spacing in Continuously Reinforced Concrete Pavement (CRCP)?

    <p>3 to 6 feet</p> Signup and view all the answers

    What is the primary distinguishing feature of Jointed Reinforced Concrete Pavement (JRCP) compared to other rigid pavement types?

    <p>Transverse joint with dowels</p> Signup and view all the answers

    Which type of pavement has continuous longitudinal reinforcement using deformed bars?

    <p>Continuously Reinforced Concrete Pavement (CRCP)</p> Signup and view all the answers

    What is the primary reason for using tie bars in rigid pavements?

    <p>To prevent faulting at joints</p> Signup and view all the answers

    Which pavement type is known for being generally used in all road types but having generally lower initial cost and durability?

    <p>Flexible Pavement</p> Signup and view all the answers

    What is the typical range of spacing between transverse joints in Jointed Plain Concrete Pavement (JPCP)?

    <p>12 to 20 feet</p> Signup and view all the answers

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