Retaining walls need to be constructed for various reasons in a residential house. This kind of wall is a sturdy structure that is more stable than ordinary brick walls. It may be necessary to protect a garden or to define a playground or simply for decorative purposes. House owners need to rely on expert professionals who are experienced in the construction of retaining walls Geelong. Interesting designs are available for retaining walls, which can be chosen as per the surroundings of the location.
Cantilever retaining wall – The foundation slab is the most important part of this wall, for which steel bars are placed within the concrete here. It is generally made in the L-shape to provide better support. This kind of wall can be raised to a height of 10 metres, due to its stronger base. The soil holds the base slab of this concrete wall so that it will not lean forward due to its height.
Gravity retaining wall – This kind of wall is built to withstand the lateral pressure of the soil around it. It offers a huge gravity pressure to counter the force exerted by the soil. It can be made of bricks, stones, or concrete, depending on the type of soil. Usually, this wall is built up to a height of 3 metres only. Crib, bin, and gabion are three main varieties of retaining walls Geelong, according to the architectural designs adopted for construction.
Anchored retaining wall – This wall is best where there is space constraint and a strong base cannot be constructed. Thus, metal cables or rods are inserted deep into the soil as anchors of the wall. These anchors are sealed to the ground with concrete, to provide support to high walls. The metal anchors prevent the sliding or overthrowing of the wall, by withstanding its pressure on the ground. These anchors are useful for thinner walls that need to support heavy loads.
Piled retaining wall – Concrete piles are created adjacent to the wall to provide support against the pressure of the soil. These concrete piles are driven to the ground up to a certain depth so that the wall cannot be pushed out of its place. This wall is very strong and can withstand the lateral pressure of the soil irrespective of the nature of the ground. Sometimes, steel plates can be used instead of concrete, which may not be as strong as concrete piles. These retaining walls Geelong can be constructed up to a height of 6 metres.
All these varieties of retaining walls Geelong can successfully preserve landscape features installed in a house garden.