Q. The VDF is assumed as 4.5 for commercial vehicle count of ___________

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Q. The thickness of the flexible overlay is given by ___________

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Q. The spacing between longitudinal joints may be ___________

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Q. The pavement design in olden days was based on ___________

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Q. The thickness of the pavement in olden days was ___________

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Q. The cement production in India increased by the year.

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Q. The common types of failure in the cement slabs don’t include ___________

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Q. The design thickness of the CC slab of important highway with heavy traffic is?

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Q. The process of mud or soil being ejected out through the joints and edges of the CC pavements is called ___________

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Q. The factor which doesn’t initiate mud is?

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Q. The diameter of the holes in the mud jacking process is?

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Q. If a part of cement mortar gets detached from the surface, exposing the coarse aggregate which results in a rough surface, then it is called ___________

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Q. The factor not related to scaling of the concrete is ___________

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Q. The ravelling occurs due to ___________

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Q. The CC pavement is considered good quality of the unevenness index in mm/km is less than ___________

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Q. The CC pavement should be construed again if ravelling depth is more than ___________

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Q. The poly sulphide sealant perform well uptown?

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Q. The shrinkage cracks have a length of ___________

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Q. The probable causes for loss of surface texture don’t include ___________

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Q. The surface texture may be calculated by ___________

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