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Questions and Answers
Which type of pavement reflects the deformation of subgrade and subsequent layers to the surface?
Which type of pavement reflects the deformation of subgrade and subsequent layers to the surface?
- Reinforced pavement
- Flexible pavement (correct)
- Rigid pavement
- Stabilized pavement
What type of pavement is associated with rigidity or flexural strength, with load distribution over a wide area of subgrade soil?
What type of pavement is associated with rigidity or flexural strength, with load distribution over a wide area of subgrade soil?
- Flexible pavement
- Composite pavement
- Permeable pavement
- Rigid pavement (correct)
What is the primary requirement of an ideal pavement to distribute wheel load stresses to a safe value on the sub-grade soil?
What is the primary requirement of an ideal pavement to distribute wheel load stresses to a safe value on the sub-grade soil?
- Thinness
- Thickness (correct)
- Porosity
- Roughness
What is the key function of pavement in terms of providing comfort to road users even at high speed?
What is the key function of pavement in terms of providing comfort to road users even at high speed?
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What is the purpose of having an impervious surface in a pavement?
What is the purpose of having an impervious surface in a pavement?
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