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Retaining Walls – Its Types and Its Importance You might be wondering what is a retaining wall, well this is actually a structure that keeps the soil and other materials in place. The functional purpose of building a retaining wall is prevent a piece of land from collapsing onto different establishments or perhaps in a certain area. Most of the time the material that is retained are called backfill. It could also be used as a verb that describes the act of putting more dirt at the rear of the wall to make sure the ground is level. A number of people make use of retaining walls as a resolution for the contoured terrains in their property. A good example is a steep pathway in your property, experts in putting up retaining walls can create a terraced yard which makes it easier for people to reach the top. The construction of retaining walls come in different types of materials as well as the methods of building it. The choice of retaining wall will depend on the following factors: the expenses, the qualities of the soil, the height of the wall as well as the conditions of the ground water.
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In most cities and municipalities, retaining walls that exceeds four feet must be checked and approved by a license engineer. It is also a must to know a thing or two about the standards for building a structure prior starting a retaining wall project, be it four feet long or below. The retaining wall should be build with stability and durability before thinking of things that will make it visually appealing. It is of great importance that the retaining wall is able to keep up with the pressure coming from the backfill otherwise it will collapse. If the retaining wall is unable to withstand such pressure then everything will erode or collapse. If one wishes to determine what materials is appropriate to use in building the retaining wall, the pressure must first be determined, this is possible by studying the type of soil and its weight per unit, the level of ground water and the slope of the soil. Those factors will be the bases for the engineers in performing different calculations that will lead them to the perfect design for the wall as well as the materials to be used. If you don’t indeed to follow those engineering steps then you must overdo things. It is completely understandable to require engineers intervention once the retaining wall project surpass four feet since any mistakes could lead to casualties moreover there are different methods that engineers employ in order to establish this project.The Essentials of Repairs – 101