What are the functions of grout inside tendon ducts?
Answer: Grout in pre-stressing works serves the following purposes:
Answer: Grout in pre-stressing works serves the following purposes:
- Protect the tendon against corrosion.
- Improve the ultimate capacity of tendon.
- Provide a bond between the structural member and the tendon.
- In case of failure, the anchorage is not subject to all strain energy.