If you are building a structure and looking to have it built using concrete or steel piling, you will need to find mini piling contractors to help you. There are a few different types of piling that you can choose from, including Concrete piling, Steel screw piling, and Sectional Flight Auger (SFA) piling. Each of these options comes with its own set of advantages, as well as disadvantages. However, if you find a good company, you should be able to find the best option for your project.
Concrete piling
If you are considering piling for a construction project, it is important to choose the right technique for your needs. There are various techniques available, and you must consider the project’s size and location. Piling is often needed for large scale projects, but it is also used for smaller scale projects.
Mini Piling is a good option for construction projects that need to be completed in tight spaces, or in areas with restricted access. It has many benefits over traditional piling methods, and it is a great solution for underpinning or strengthening existing structures.
Unlike traditional piling, mini piling uses less concrete, which means it has a lower carbon footprint. Moreover, it produces less noise and vibration. This makes it an ideal solution for sensitive areas and sites with limited headroom.
Generally, there are two types of piling: jacking and impact driving. These are both great solutions for large projects, but they may not be suitable for small or medium-sized projects.
Sectional Flight Auger (SFA) piling
When it comes to installing piles, a number of different methods are available. The type of method that is used should be considered depending on the location, ground conditions, loading pressures and the type of pile.
Continuous Flight Auger (CFA) piling is a fast and economical alternative to other methods. It is also an ideal solution for difficult ground conditions such as sandy or clay soils. In addition, it is suitable for a wide range of projects.
Sectional Flight Auger (SFA) piling is a popular alternative to CFA piling. SFA piling can be adapted to create strong, resistant layers. This technique eliminates the need for a temporary casing.
SFA piling is most often used on unobstructed ground. It can also be constructed in confined areas such as restricted access sites. As well as this, it is less noisy than other types of piling.
During the drilling phase, the auger is attached to the rig. The auger is bored into the ground until the desired depth is reached. Once the required length is determined, the pile is reinforced with steel.
Steel screw piling
Screw piles are used to build many structures, including bridges, roads, rail, and lighthouses. These piles can be installed quickly and easily. They can be installed in both dry and wet soil conditions, and are well suited for retaining and underpinning applications.
The screw piling method involves the use of a steel shaft. This shaft is inserted into the ground and is then filled with concrete or grout. The screw pile is anchored into place by a helix plate at the bottom of the shaft.
There are two main types of screw piles. Helical screw piles and driven piles. Each is suitable for different applications.
Generally, helical piles consist of a central column with fitted steel plates. In contrast, driven piles are a hollow shaft that is drilled into the ground. While this is an effective method for securing a structure, it requires a large amount of force to hammer into the ground.
Aarsleff Ground Engineering
Aarsleff Ground Engineering Ltd is one of the leading foundation contractors in the UK. With an extensive range of skills, it can carry out work on commercial, residential, rail, maritime and energy projects. It is equipped with a full fleet of plant and machinery.
The company’s services include geotechnical, piling and retaining wall construction. They also offer fabrication and refurbishment services.
The company’s portfolio includes a wide range of projects, ranging from hospitals to wind farms. Aarsleff is well-known for its ability to combine traditional techniques with advanced methods. Using a variety of equipment and rigs, the firm works with mini piles, soil nails and augured piles.
Aarsleff is a member of ASUC, the Association of Specialist Underpinning Contractors. This is an industry body that promotes professional competence in the subsidence industry. All ASUC members have an audited and independently-assured business model.
In the early stages of the project, the firm conducted a preliminary trial piling phase. During this trial, Aarsleff was able to gather information for the consulting engineers.
