Login to ask a question from building materials mcqs part 1

When a brick is immersed in water for 24 hours and then dried, if

No grey or white deposits appear on the surface, the brick is free from soluble salts 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence All the above

Answer

Previous Question Next Question

All Chapters — building materials mcqs

building materials mcqs part 1

building materials mcqs part 2

building materials mcqs part 3

🔗

Similar Questions

From building materials mcqs part 1 · building materials mcqs

Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good b…

Apiece of sawn timber whose cross-sectional dimensions exceed 5 cm, in one direction and 20 cm in the other direction, i…

The pigment used in paints for corrosive resistance, is

The steel used for the manufacture of rails, is

The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout

Addition of pozzolana to ordinary Portland cement increases

The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry b…

Bitumen felt