Types of Retaining Walls in Melbourne
Types of Retaining Wall
Retaining walls are imperative given that they prevent soil erosion and earth slides. They hold back the pressure of the material behind them. The hold back the earth without any firmness problems like tipping over and sliding. Retaining wall may be categorized into various types. These are inclusive of:
Cantilever retaining walls
Cantilever retaining walls are build using strengthened concrete. The wall is comprised of a base block and a thin stem. It uses the weight of the soil filling the back to build resistance from sliding or tipping over. This type of wall utilizes much less concrete as compared to other retaining walls. The walls may either be created on the site or molded in a factory.
Gravity Retaining Walls
The gravity retaining wall is dependent on weight for it to stand. The wall is enormous and thick. They may be built from stone, concrete or brick. The thickness of the walls also helps in maintaining the walls’ stability. Various forces including bearing, sliding and overturning forces must be put into consideration and tested when planning to construct gravity retaining walls.
Anchored Retaining Walls
The anchored retaining walls are constructed by driving deep cable rods sideways into the ground. Concrete is then filled into the ends hence providing an anchor. They are best when thin retaining walls are required, or the space to build other sorts of retaining walls is limited. Anchored retaining walls are generally used in many highways to prevent rocks from accidentally dwindling on the roads.
Pile Retaining Wall
Pile retaining walls are constructed through driving piles deep into the ground. It negates the top force through the use of counter-force to prevent tipping up. It confines earth to a slope which it would not naturally stick to. The pile retaining walls can be used for permanent or even temporary purposes.