a. Reinforcement for existing accident posts.
b. Effectively consolidating the mud skin on the pile side and the sediment at the pile bottom can shorten the pile length or reduce the number of piles, which is beneficial for flexible selection of the bearing layer.
c. By grouting, the overall settlement of group piles can be reduced, simplifying the design of the upper structure.
d. The use of grout pipes enables ultrasonic testing, effectively monitoring the quality of pile foundations.
e、The grouting tube can be used as reinforcement through equivalent strength replacement.