Retaining walls are an important part of professional landscape design. Without them, many of the world’s best landscaping and architecture plans would be impossible. At their simplest, they serve to keep land in place, exerting force against the gravity that pulls hills and slopes toward lower sections of ground. At their most sophisticated build, they integrate seamlessly with the aesthetics of a given indoor or outdoor space and successfully marry form with function.
If you’re considering redesigning an outdoor space that contains a slope, it’s worth taking a moment to know about the various types of retaining walls available and the technology behind them.
The most common kind available is known as the gravity wall and uses simple technology. It uses its weight to hold the earth on one side of it in place. Because the gravity pulling the land against another side of the wall is counteracted by the gravity vector of the wall itself, and the resultant reactionary vector keeps everything in place. Walls of this kind are often built by piling stones and with mortar-one of the oldest pieces of landscaping technology known to man. With that, it’s also one of the least reliable types, and can easily topple. If you have a large slope to adjust, this may not be the best for you, especially if the soil is loose.
The piling wall is another example of slope correction technology that solves some of the problems that go with the standard gravity wall. To build a piling wall, landscapers or architects dig deep into the soil. The wall itself extends into the ground, and so, as long as the material of the pilings or wall can handle the force of the gravity on the soil without bending, the wall can hold a lot of strength. For homeowners with steep hills to deal with, piling retaining walls are a great option.
One of the more common, and perhaps more interesting, kinds of retaining wall is the cantilever wall, which uses the very same force that tries to topple the wall to keep it in place. It is described as an upside down T. The cantilever wall features uses a lever arm – a section of the wall running horizontally at ground level – which creates a stable base for the wall.
This wall has its reputation for being some of the sturdiest, but also most difficult to install. If you decide to install a cantilever wall, it’s best to hire a professional.
The final common form of retaining wall is the anchored wall. As you can probably guess, these walls are dependent on an anchor system. However, unlike a maritime anchor, the anchor here does not pull down with gravity. Instead, the anchor is buried in the slope so that it can act as a reactionary force against the gravity that would otherwise make the wall topple. The sturdiness of these anchored walls depends on placement and weight of the anchor.
If you are looking to install any retaining wall, then your best shot is to contact www.adelaideelitelandscaping.com.au for retaining walls. They are experts with a lot of experience and with them, you are guaranteed quality and affordable services. Their excellent reputation proves to you they can be trusted.