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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Q. The depth of groove in skid resistance test is ___________

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Q. The structural distress in the CC pavement is not due to ___________

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Q. The method not used in structural evaluation of CC pavement is?

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Q. The methods of crack repairs are classified into how many types?

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Q. The diameter of bars used for insertion in crack stitching method is ___________

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Q. The partial depth repairs are limited to a slab height of less than ___________

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Q. In full depth repairs the diameter of the hole is greater than the diameter of dowel bar by ___________

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