Retaining walls are the structures that are designed to hold back soil or unnatural slops. They are basically used at places having uneven terrain. They can be constructed easily along the roadside to hold back soil on hilly terrains. However, nowadays retaining walls are very often used for landscaping and beautification purposes. They are strong and durable yet easy to build. They can be built using different materials such as poured concrete, concrete blocks, timber or even stones.
A concrete retaining wall is a perfect solution to hold back soil or to prevent soil erosion and most probably one of the easiest way. A concrete retaining wall might be used to create a plant bed as well as to level a patio wall. A concrete retaining wall can be built in two distinct ways. Either we can form a trench and pour concrete into it or we may use prefabricated concrete blocks for the same.
However, using prefabricated blocks might be a bit costlier from the other two but they may also beautify the surroundings and they are mostly used for landscaping purposes. They can be easily spotted in a garden or alongside patios. You may even create your own creative design using these blocks. The biggest challenge is choosing the correct size of blocks. The outcome of the retaining wall can highly be affected with just the appropriate size of the concrete block. A little bit of more expenditure for the blocks over the conventional pouring method is worth as it is much more easy and convenient to construct the retaining wall using the blocks and the outcome would be pleasant too, if designed carefully.
On the other hand, the poured concrete retaining walls are one of the integral parts which can be seen in day to day life alongside the roads. They are economic but must be built with great care and requires great skills to build a perfect retaining wall. For this purpose, a trench needs to be made which will act as a footing for the wall, thereafter, its outer structure is fabricated using wood or other convenient material. Then, the reinforcement is done and finally the concrete is poured into the structure. After the concrete settles down completely, the surface is given a finishing using mortar.
Concrete retaining walls are one of the most abundantly built and most efficient retaining walls, however treated timber and rocks or stones may even be used as per the need and requirement of material. However, timber is the most cost effective and simple yet its short life span makes it a bad choice to be used in a retaining wall. Stones and rocks can be used for creating beautiful retaining walls yet their installation can be highly costly and labor expensive. Moreover, their maintenance could be a bit difficult too due to infusion of soil and weeds into the wall. Thereafter concrete retaining walls remain the most efficient type of retaining walls, keeping in mind, their cost effectiveness, durability and easy maintenance.