A screw pile is a type of deep foundation that can be easily installed quickly without making any vibration that can affect the integrity of the soil. These are penetrated into the ground much like a screw is penetrated to a wall. The process of doing so makes it more efficient than other types of foundation.
How does it work
Screw piles are comprised of circular steel sections wherein helices are attached to them. As these piles are installed, they penetrate through the ground, cutting the soil. The shafts and helical flight are specifically designed for the specific type and condition of the ground. The moment it reaches its target, it sits permanently in place that is then filled with concrete to further secure the integrity of the pile.
The process of screw piles installation begins with powerful hydraulic systems in order to push the piles into the ground.The protruding piles then acts as a connection for the building’s structure to further reinforce the structural integrity of the building and that of the ground. Click here for more info on screw piles installation.
How long will it last
Scientifically speaking, all metals corrode, and when there is corrosion, there is the process of degradation of metal and thus leads to affecting the quality and integrity of the metal. Although with this pile, you can rest assure that it will live up to its design life. This means that it would last for up to 50 years before it needs to be replaced.The thickness of the pile will vary, depending on the demands of the work that it requires it to be. In essence, the capacity of the pile to carry up its specific load capacity would then still last even after 50 years of use.The usage of screw pile is still being used in a lot of industries, such as buildings, lighthouses, roads, and other industries that requires fast installation while still being able to provide the needed integrity coming from the massive load.These industries make use of screw pile because of the cost-effeciveness that it is able to deliver, while reducing the damage caused to the environment in such a way that it greatly lessens the displacement of soil wherein the workforce would only need to transfer a smaller amount of soil from the site.