An adequately engineered retaining wall built by an experienced professional can significantly increase the resale value of a home. This type of walling can be used to add curb appeal, improve landscape appeal or to improve landscaping or property value. In many cases retaining walls are designed to blend in with surrounding vegetation and landscaping and can enhance the look of a backyard landscape. The appearance and aesthetic benefit of retaining walls are especially important in residential neighbourhoods where landscape design is an essential part of enhancing the appearance of homes.
Retaining walls are usually designed to resist a certain amount of load, typically five to ten per cent of the total weight of the wall. This percentage is based on the type of material used to construct the wall, the thickness, and the length of time the retaining wall has been in place.
The Best Retaining Walls Adelaide are generally built according to a pre-engineered design plan. A qualified engineer will analyze each area of the wall and the site and develop a design plan that coordinates with the existing structure and drainage systems, to ensure that the barrier will be structurally sound and safe for use. The design also includes the proper placement of the walling materials and any planned landscaping. It may also have the placement of plants and other features to enhance the aesthetics and value of the property.
Structural engineering is not the only part of the design process. When a retaining wall is constructed, the contractor will incorporate drainage and slope engineering. These two techniques are used to determine if the property will allow for the correct amount of water and debris to drain away from the retaining wall, and to determine whether or not the soil is at a specific level.
When planning the drainage system, it is crucial to consider the type of soil under the walling material. The most commonly used types of soil are clay, sand, silt or loam. When a retaining wall is to be located on an interior or exterior foundation, the drainage system must include a slope that allows for proper drainage to the foundation, so that the walls will retain their integrity and won’t cave in.
To ensure that the landscaping and aesthetic benefits of the retaining walling is well balanced, a professional architect will consult with homeowners about what plants and other features will look best, and compliment the structure. He will also consider the amount and type of traffic that will be visiting the area, as well as the amount of time the system will remain in place. It is a critical part of the design process as a poorly-placed retaining wall could lead to a loss of landscaping, a decrease in property value, or an aesthetic loss.
An experienced architect will also help determine if the Best Retaining Walls Adelaide will be constructed from concrete, brick, stone or any other material that will be necessary to support the retaining wall and prevent it from collapsing.