Civil Engineering - Building Materials

1. 

Mastic asphalt is normally used for

A. sound insulation
B. water proofing
C. fire proofing
D. none to these.

Answer: Option B

Explanation:

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

2. 

Lime stone is not a

A. sedimentary rock
B. stratified rock
C. aqueous rock
D. metamorphic rock.

Answer: Option D

Explanation:

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

3. 

The size of modular bricks, is

A. 10 x 10 x 9 cm
B. 19 x 9 x 9 cm
C. 22.5 x 10 x 8.5 cm
D. 22.5 x 8.0 x 9 cm.

Answer: Option B

Explanation:

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

4. 

A piece of timber whose thickness and width are respectively 5 cm and 10 cm is called

A. slate
B. plank
C. board
D. strip.

Answer: Option D

Explanation:

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

5. 

Pig iron is manufactured from the ores by

A. dressing
B. calcination and roasting
C. smelting
D. all the above.

Answer: Option D

Explanation:

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

1 2 3 4 5 6 7 8 9 10 Next »