What is retaining Wall

 🔹 Retaining wall :

A retaining wall holds back or ‘retains’ the soil or water behind it. The component behind the retaining wall that exerts pressure on it can be soil, earth filling, liquid pressure, sand, etc. The pressure caused on the retaining wall due to the soil or water behind it can be humongous and therefore proper expertise and knowledge is required to design a retaining wall or think about retaining wall ideas. The best retaining wall ideas to build one may not be sufficient to construct a strong retaining wall that can withstand any existing pressure.