Q. Concrete containing (Solved)
1. siliceous aggregates, has higher co-efficient of expansion
2. igneous aggregates, has intermediate coefficient of expansion
3. lime stones, has lowest co-efficient of expansion
4. all the above
- d. all the above
1. siliceous aggregates, has higher co-efficient of expansion
2. igneous aggregates, has intermediate coefficient of expansion
3. lime stones, has lowest co-efficient of expansion
4. all the above