Q. ISI has specified full strength of concrete after

View solution

Q. For construction of structures in sea water, the cement generally preferred to, is

View solution

Q. Proper batching ensures

View solution

Q. Workability of concrete for a given water content is good if the aggregates, are

View solution

Q. Pick up the correct statement from the following:

View solution

Q. For compacting plain concrete road surface of thickness less than 20 cm, we use

View solution

Q. Pick up the correct statement from the following:

View solution

Q. Separation of coarse aggregates from mortar during transportation, is known

View solution

Q. According to the recommendations of IS : 456-1978, the expansion joints

View solution

Q. Grading of sand causes great variation in

View solution

Q. Shrinkage in concrete can be reduced by using

View solution

Q. Ordinary concrete is not used for concrete grade

View solution

Q. Segregation is responsible for

View solution

Q. Addition of pozzolana to cement

View solution

Q. The datum temperature for maturity by Plowman, is

View solution

Q. Pick up the incorrect statement from the following:

View solution

Q. The final operation of finishing floors, is known as

View solution

Q. The internal dimensions of a ware house are 15 m x 5.6 m, and the maximum height of piles is 2.70 m, the maximum number of bags to be stored in two piles, are

View solution

Q. For an ordinary Portland cement

View solution

Q. The maximum thickness of concrete floor of a cement warehouse, is

View solution