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Retaining walls are used on a large or small scale for anything from enclosing a flower garden in the front lawn to keeping a mountain highway safe and drivable. Successful retaining walls can come in a variety of styles to suit different needs, and as you look for hardscapers in Atlanta, here are the different types of retaining walls and how they work. Gravity Walls These types of retaining walls rely primarily on the thickness and weight of the stone used in constructing them to keep soil in place. Gravity walls are pretty common for shorter hardscaping walls made of stone or concrete. Larger gravity walls can have different widths and styling at the base to help keep the structure grounded and braced. Cantilevered An internal stem of steel-reinforced, cast-in-place concrete is what cantilevered retaining walls are made of. These walls look like an upside-down T, with the legs buried underground to keep the structure level and sturdy. Sheet Piling If you're working with soft soils or tight spaces, it's likely that you're going to use sheet piling retaining walls. These are made of steel, wood planks, or vinyl, and are driven into the ground. Taller sheet piling walls need a tie-back anchor that help to keep the wall from collapsing in the weaker parts of the structure. Bored Pile These types of retaining walls are usually either really large, or are attempting to hold back a great deal of soil. Earth anchors, or support beams that are anchored into the ground, are used to reinforce the wall. This helps prevent erosion and keep the wall secure in the future. Anchored This type of wall can come in a variety of the previously mentioned styles, but what makes it distinct is the use of cables and other stays anchored in the rock or soil underneath the wall itself. Boring is usually used in creating these walls. Overall, what makes retaining walls functional is that they are doing the job right and not becoming easily susceptible to erosion. The same is true of retaining walls as you attempt to find any hardscapers in Atlanta, because to understand which types of retaining walls are best for your soil and your projects, you'll want a hardscaping professional to help you decide. What may seem like a good idea could be a sticky situation in the making, without the proper expertise and guidance to direct your steps.
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