There are several advantages that can be obtained when using a type of pile foundation, which is as follows:
1. Guaranteed because it is made of concrete manufacturing
2. Foundation bearing capacity of soil can reach the most hard
3. Bearing capacity not only from the end of the pole, but also around the appendage on the pole.
4. Pile bearing capacity on the use of a group or groups (single pole load was arrested by two or more columns) very strong
5. Relatively cheap price of the stake when compared with the foundation sinks.
Besides its advantages, there are some deficiencies that frequently encountered in the use of piles are as follows:
1. for areas that are within a small alley, workmanship difficult because of transport factors
2. New usage in urban and surrounding areas
3. When used outside urban areas, usually the volume a bit so the price will be much more expensive.
4. Erection process will cause vibration and noise so very disturbing environment.