The answer to 'how does retaining wall installation work' is that a retaining wall is a structure designed to hold back soil or other material on an incline. The installation process typically involves excavating the site, preparing the foundation, and then building the wall using concrete, stone, or other durable materials. This helps prevent erosion and creates usable space on sloped or uneven terrain.
Retaining walls can be built using a variety of methods, such as gravity walls, cantilever walls, or reinforced concrete walls. The specific installation process will depend on the type of wall, the site conditions, and local building codes. It's important to carefully plan and design the wall to ensure it can withstand the pressure of the soil and any additional loads, like fences or landscaping features.