Shrinkage of Concrete
Trending Questions
Q. Shrinkage of concrete depends upon the
1. relative humidity of the atmosphere
2. passage of time
3. applied stress
Which of these statements is/are correct ?
1. relative humidity of the atmosphere
2. passage of time
3. applied stress
Which of these statements is/are correct ?
- 1 and 2
- 2 and 3
- 1 alone
- 1, 2 and 3
Q. Consider the following statements:
Shrinkage of concrete depends upon the
1. relative humidity of the atmosphere
2. passage of time
3. applied stress
Which of these statements is/are correct?
Shrinkage of concrete depends upon the
1. relative humidity of the atmosphere
2. passage of time
3. applied stress
Which of these statements is/are correct?
- 1 and 2
- 2 and 3
- 1 alone
- 1, 2 and 3
Q. Shrinkage in a concrete occurs due to
- usage of bad cement
- usage of bad aggregates
- loss of moisture by evaporation
- loss of water in bleeding
Q. For a given environment, the most significant factor that influences the total shrinkage of concrete is
- Cement content in mix
- Total amount of water added at the time of mixing
- Size of the member concreted
- Maximum size of the coarse aggregates
Q. The development of hair-like cracks usually in an irregular pattern caused by the shrinkage of concrete surface is called as
- Blistering
- Cracking
- Crazing
- Laitance