The foundations of any building are an essential part of its construction, ensuring that the structure is sturdy and strong for many years to come. Whether you’re building a new home, extension or commercial building, it’s important to lay down a solid foundation that will provide support for your structure.
The best way to achieve this is to hire a professional piling contractor who can help you create a stable foundation that will stand the test of time. Depending on the type of ground that you’re working on, there are various types of piling available for your foundations.
Contiguous KHB piling – where piles are installed together to form a wall – is a common method of retaining walls on construction projects. This system involves the piles being arranged so that they almost touch each other, leaving around 100mm between them. This method is often the quickest and cheapest way of creating a wall, especially when it comes to basement excavation.
Secant piling – where the piles are positioned so that they are separated by a small gap – is a more robust solution for retaining walls. This system is a good choice when you’re dealing with muddy or sloping ground, as it creates a watertight seal that prevents any groundwater from getting into your project.
Mini piling – where the piles are smaller than standard size – is an excellent alternative to traditional piling, which is great for those with restricted headroom or access on site. This type of piling can also be used in areas that would be hard to reach with a larger construction vehicle, which makes it perfect for a wide range of applications.
Increasingly popular in the UK, mini piling is an excellent option for new builds or extensions as it can be used to counter issues such as subsidence and heaving. It’s also a cost-effective way to build your foundations, resulting in stronger structures that will last longer than traditional footings.
Another benefit of using mini piling is that it’s a cleaner, more environmentally-friendly alternative to digging deep trenches on site. This reduces the amount of waste that’s produced and can also keep costs down, as less concrete and steel is needed to bind the mini piles in place.
The process of installing a pile into the ground is relatively straightforward. Essentially, a hollow steel shaft is drilled into the soil to support the pile, before concrete is poured in.
You’ll need to make sure you work with a company that has a lot of experience in the industry and will be able to take care of any concerns that you may have. These companies will be able to advise you on what the best treatment options are for your soil and your location.
Piling is the preferred method for laying down foundations for almost all types of ground, but it’s particularly effective in unstable, sandy or shallower areas. This is because the steel-reinforced concrete columns that are created create a solid platform for any additional structural constructions to be built on.