Q. The minimum grade of concrete required for pavement design is __________

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Q. The aggregates which do not have sufficient strength like waste bricks can be used in __________

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Q. Bitumen is obtained from __________

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Q. Tar is obtained from __________

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Q. Tar is not used now because of __________

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Q. Bitumen is __________

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Q. The bitumen is completely soluble in __________

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Q. The resistance to flow is measured by __________

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Q. The temperature used in highway pavement in degrees centigrade is __________

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Q. The solvent used in cut back bitumen is __________

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Q. The bitumen surface becomes stiff in __________

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Q. Which bitumen does not need heating?

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Q. The distance between two samples in penetration test should be __________

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Q. Which of the following grade of bitumen is harder?

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Q. The temperature in penetration test is __________

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Q. The SI unit of viscosity is?

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Q. The softening point of bitumen in the given options (in degree Celsius) will be __________

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Q. Which layer of pavement should withstand stress?

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Q. The surface of bitumen should be __________

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Q. The DBM is used in __________

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