Civil Engineering - Building Construction

11.
The strength of brick masonry in 1:6 cement mortar, is
20 tonnes/m2
40 tonnes/m2
50 tonnes/m2
60 tonnes/m2
75 tonnes/m2.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
The dimensions of a half queen closer, are
9 cm x 9 cm x 9 cm
9 cm x 9 cm x 4.5 cm
9 cm x 4.5 cm x 9 cm
1.8 cm x 4.5 cm x 9 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
In case of foundations on sandy soil, maximum permissible differential settlement, is usually limited to
15 mm
25 mm
35 mm
45 mm
55 mm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
For heavy embankments and dams, of height h, the depth of exploration of soil should not be less than
h/4
1/2 h
h
2 h.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
For different layers of cement concrete floor. Pick up the incorrect statement from the following :
The lowest layer consists of consolidated ground
A 10 cm thick clean sand is laid on consolidated ground
A 10 cm lime concrete (1 : 4 : 8) is laid on clean sand
A 10 cm thick cement concrete (1 : 2 : 4) is laid on top layer.
Answer: Option
Explanation:
No answer description is available. Let's discuss.