Civil Engineering - Concrete Technology

46. 

Pick up the incorrect statement from the following:

A. Space between the exterior walls of a warechouse and bag piles should be 30 cm
B. Cement bags should preferably be piled on wooden planks
C. Cement bags should be placed such that bags of one layer does not touch the bags of the adjacent layer
D. Width and height of the pile should not exceed 3 m and 2.70 m respectively
E. None of these.

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.

47. 

For the construction of the retaining structures, the type of concrete mix to be used, is

A. 1 : 3 : 6
B. 1 : 2 :4
C. 1 : : 3
D. 1 : l : 2
E. 1 : 4 : 8.

Answer: Option C

Explanation:

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48. 

An ideal ware house, is provided

A. water proof masonry walls
B. water proof roof
C. few windows which remain generally closed
D. 15 cm thick concrete floor laid on a dry course of soling
E. all the above.

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.

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