minimum grade required for the prestressed concrete pier is
Answer (1)
10th Apr, 2021
Hello aspirant,
Minimum Grade of Concrete . Minimum Grade of Concrete is generally M30 for post-tensioned and M40 for pre-tensioned members. Along with the grade of concrete following specifications are to be stated for prestressed concrete mix design.
- Grade designation
- Type of cement to be used
- Maximum nominal size of aggregates
- Cement content for the mix – Maximum and Minimum Value
- The maximum water-cement ratio of the mix
- Workability to be achieved
- Type of aggregates to be used
- Use of any admixture along with the conditions and requirements
Hope this helps you
All the best for your future
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