Tie-back is a geoengineering technique used to hold and stabilize soil or rock. It is usually applied to soil or rock slopes which has a large depth, unstable or easy to slip,
1.Fast Installation and once the piers are installed they can be built on immediately.2.No impact from weather (It can be wet/cold) Concrete can not be installed when it is ex
When the pressure of the soil around the foundation becomes supersaturated with water, the wall starts to move. If left untreated, these fragile walls would eventually collaps
Helical pile is a kind of construction tool and it usages include:1. Building foundation support: helical pile can be used as the foundation support of the building, and the b