Size is everything with Mini Piling
Mini piles are a lightweight type of pile that is relatively new compared to more traditional piles. Mini piles can be driven piles or screw piles and have become an increasingly popular choice because of their numerous advantages.
There are certain conditions which mean that mini piles are the only feasible option. Mini piling is often the most cost-effective method for contractors as they save a lot of time and money on difficult underpinning projects.
Mini piling is ideal when there is limited space available, unsuitable ground conditions or when conventional piles would be too heavy to use. Mini piling is also the best option when there is a need for sound restrictions as it generates less vibration and noise.
If you need a reliable, convenient and versatile piling option then mini piling is the solution for you.
Put up a Barrier with Sheet Piling
Sheet piling is a method which is used to create a barrier. A sheet piling barrier is created from interlocking sheets of steel and is a different type of driven piling. The interlocking steel sheet piles then form retaining walls.
Sheet piles are driven directly into the ground using piling equipment such as vibratory hammers. The barrier that is formed by the sheet piles is impermeable which means that it prevents water from seeping through. Sheet piles are drilled into the ground until the sheet piles stand at approximately two thirds below the ground, with the remaining third above ground level. Depending what your requirements are, sheet piles can are available in a wide range of sizes. Taller sheet piles require a back anchor that is inserted into the soil at a specific distance behind the wall – this provided additional support.
Sheet piling is a method used to ensure that retaining walls maintain a sturdy presence and continue to provide unfailing support to a structure.
Foundation Piling: An Overview
Foundation piling is a type of support for a building or other structure and can be made from a variety of different materials such as steel, wood, concrete or even a combination of different materials. Foundation piling provides stability so it needs to be incredibly sturdy so it can cope with extreme weight and pressure.
As well as different materials, there are also different types of piling available. The first method of piling is referred to as driven piles. Driven piles can be made from wood, steel or concrete and are inserted into the ground using a pile driver. The pile driver causes the surrounding earth the move which results in resistance against the driven pile – and therefore more stability.
Drilled piles have a very wide diameter which means that the insertion site needs to be sizeable enough to accommodate the piles. Drilled piles are commonly used in areas which have very dense, compact or hard layers of earth.
Continuous Flight Auger piles – or CFA piles – do not have any casing which means that the hollow drilling technique fills the hollow auger with concrete. A concrete pillar is then formed once the auger is removed.
Micro piles tend to be made from steel and are ideal for use on smaller construction sites. Micro piles are extremely versatile, convenient and great for use when space is very restricted.
Sheet piling is constructed from interlocking steel barriers which hold back earth and water which allows construction projects, which would otherwise be cancelled, to go ahead
Additional Support with a Retaining Wall
Constructing a retaining wall serves three main purposes – to support sloping earth, to drain any water and to reduce hydrostatic pressure. The most common type of retaining wall is the cantilever wall. A cantilever retaining wall is constructed with a free-standing barrier which does not have any lateral support at the top. The retaining walls tend to cantilevered from a footing which reaches up past the grade on one side. On the other side, it holds back a higher level grade.
It is important to hire a piling contractor who has specialist knowledge of retaining walls. Planning is key to an effective, stable retaining wall as they need to be constructed so as to resist the pressure of both soil and water.
Another common retaining wall design is the anchored retaining wall. Anchors are placed deep into the ground to support the retaining wall from behind. The method of soil nailing is then often used to reinforce the retaining wall. Soil nailing involved drilling into the ground and installing steel tendons. These are then grouted to create a composite mass which is similar to a gravity wall.