Piling is one of the essential components of construction, especially in areas where soil stability is compromised. When unstable soil fails to support the structures, resulting in erosion or sinking. Piles are used to transfer the loads evenly to the deeper and more stable layers of soil, ensuring your structure lasts longer.
In cities like Manchester, land stability is a major concern. You can opt for piling in Manchester to ensure your buildings’ durability and stability. Now, the main concern is which piling type is right for you. To figure this out, you need to go through different types of piling. Let’s do so without further ado.
Driven Piling
These are pre-made piles that are driven into the ground using a pile driver. They are usually made of reinforced concrete in metal castings. The castings can either be fixed or removable. The pile driver uses a heavy weight to hammer them deep into the ground.
Benefits
The following are some of the top-listed benefits of this piling type.
- They are long-lasting and have high load-bearing capacity. This means that they can support heavy structures for an extended duration.
- Due to their high stability, they can be used in different soil conditions. It adds to their versatility, making them suitable for almost all structures.
- Being pre-made, they don’t need time to set up after installation. They can bear weight immediately, ensuring you can easily complete the rest of the construction.
Applications
This type of piling is highly durable and versatile. It’s often used where deep foundations are required to support heavy structures. Many industrial plants, skyscrapers, and bridges have driven piles of foundations. Therefore, they can easily withstand heavy loads and natural disasters.
Bored Piling
It’s an innovative foundation solution that involves making and installing piles at the construction site. It mainly involves drilling deep holes into the ground. Heavy-duty drills are used to achieve the desired depth. After that, concrete is filled in these holes. Steel or iron rods are also used along with concrete to enhance their strength-bearing capacity.
Benefits
The following are the main advantages you can get by opting for this piling type.
- First of all, drilling in the land doesn’t involve a lot of vibrations. As a result, the existing structure will not get damaged. Moreover, it also mitigates the risk of any damage to the surrounding buildings.
- Due to low vibrations, environmental impact is also reduced. Nearby wildlife will remain safe throughout the process.
- The installation process involves limited noise, making them an ideal solution for urban areas.
Applications
They are primarily used in urban areas to support weak soil. They need time to set after installation, so they are suitable for projects with extended construction timelines.
Screw Piling
Screw piles have helical blades at one end. These blades enable you to screw them deep into the ground. Hydraulic rotary equipment installed these piles and provided structural support to heavy or irregular structures.
Benefits
- The installation process involves minimum mess as piles are directly screwed into the ground.
- The screwing process doesn’t involve a lot of vibrations or noise, making it an eco-friendly option.
- Their durability enables them to bear compressive and tensile loads, ensuring your structure remains stable.
Application
Screw piles are suitable for areas where the water level is high. Similarly, if you want to provide temporary support, you can opt for them as they can easily be unscrewed with minimal disturbance to the land.
Sectional Flight Auger (SFA) Piling
SFA piling in Essex is a popular choice mainly because of its versatility and ability to provide support in different soil conditions. It involves using a sectional flight auger to drill into the ground in segments. After withdrawing the drill, concrete is filled in each section.
Benefits
- Due to segmented installation, it is suitable for sites with headroom constraints.
- A sectional flight auger allows for precise control over pile depth and diameter.
- Minimising soil displacement is required, reducing stress on nearby structures.
Applications
Segmented flight drills are available in different sizes, making this piling suitable for spaces with head obstruction. It’s also suitable for structures in urban areas.
Mini Piling
Mini piling is one of the most popular and super-effective foundation solutions. The process includes the installation of small diameter piles using different approaches. They can either be hammered or drilled into the soil.
Benefits
- Mini piles are small in diameter but offer the same strength and durability as regular piles.
- Installation cost and time are much less for this piling.
- The installation process is quick, which ultimately reduces the construction time.
Application
Due to its eco-friendly installation process and minimal vibrations, it’s super suitable for places in congested areas. They can be used in areas with limited access or head obstruction, as the machinery used for installation is relatively small.
Final Words
You can choose from any of these piling types based on hour requirements. If you want to support heavy structures in an open space, then screw or driven piling options can be the right choice. For urban areas, you should go with SFA and mini piles.