Civil Engineering :: Building Materials
- If the iron ore contains clay as an impurity, the flux added during calcination, is
- Rapid hardening cement contains
- The amount of water used for one kg of distemper is
- Granite is not suitable for ordinary building purpose because
- The frog of the brick in a brick masonry is generally kept on
- Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth?
- Gypsum is a
- Excess of alumina in brick earth makes the brick
- A good brick earth should contain: