Civil Engineering - Building Materials

1.
Mastic asphalt is normally used for
sound insulation
water proofing
fire proofing
none to these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Lime stone is not a
sedimentary rock
stratified rock
aqueous rock
metamorphic rock.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
The size of modular bricks, is
10 x 10 x 9 cm
19 x 9 x 9 cm
22.5 x 10 x 8.5 cm
22.5 x 8.0 x 9 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
A piece of timber whose thickness and width are respectively 5 cm and 10 cm is called
slate
plank
board
strip.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Pig iron is manufactured from the ores by
dressing
calcination and roasting
smelting
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.