Types of pavements
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Задание 1
Choose the correct variant. What pavements reflect the deformation of subgrade and the subsequent layers to the surface?
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Задание 2
Choose the correct variant. What is the most common type of rigid pavements?
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Задание 3
Choose the correct variant. What is a formation level underneath a pavement?
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Задание 4
Choose the correct variant. What pavement is laid in slabs with steel reinforcement?
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Задание 5
Choose the correct variant. What kind of asphalt is used on lower volume rural roads?
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Задание 6
Choose the correct variant. How many layers are there in rigid pavements?
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Задание 7
Choose the correct variant. What is laid on the surface of the road?
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Задание 8
Choose the correct variant. What type of pavements is stronger and more durable than asphalt?
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Задание 9
Choose the correct variant. What is the most expensive part of the pavement?
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Задание 10
Choose the correct variant. What pavement can serve 20 to 40 years with little or no maintenance?
