The strength of a building’s foundation decreases over time, the stability and the structural integrity shows flaws. Thus, when the movement surpasses the safe limit, the cracks and bends start to appear in the premises. These stress then transfer to other parts of the building, such as wall and concrete slab which leads to developing a masonry crack.
In this article, we’ll try to shed some light on the importance and benefits if underpinning.
Underpinning saves the home, commercial space and building from cracks and structural strength.
Destabilization in the building.
The thin hair-like cracks on the wall is not a problem, it occurs due to cosmetic shrinkage. These issues don’t demand any attention and can be fixed by a paint job. The problem arises when the cracks appear in a long zigzag pattern, which is also known as masonry crack. These crack should be taken seriously and if possible, should be treated on an immediate basis.
The building is made using poor construction method.
If the foundation of a building is designed and constructed by a qualified and experienced engineer while keeping the check on Building Code of Australia. The structural integrity of the building remains strong for decades or even more. But if the guidelines of Building Code of Australia (BCA) is ignored while constructing the building, or it was not followed properly and the materials used to make the building is of substandard quality. Then the building will be less able to withstand for a long time and as a result, the cracks will appear over time. Moreover, the guidelines should be followed strictly in order to build strong and durable buildings.
Over-construction in the building.
While upgrading the existing building, it is important to consider the old layout. The impact of ongoing construction or the weight of the new project may cause some disruption in the existing building. If adding a new floor it’s recommended to upgrade the building’s foundation, so that the foundation will be able to withhold the new floor.
Environmental or natural changes can also damage the foundation of a building. While a single slab foundation is more prone to the environmental factor, the foundation of a building which is made of concrete or screw pile is less vulnerable to environmental changes. Here is the reason why a single slab foundation gets affected.
- a) If a nearby large tree has been cut down. The roots piled up to the single slab foundation damages it.
b) There’s a change in the level of water table.
- c) The moisture in the soil is changed.
- d) There’s excavation going on near-by the premises.
- e) There’s water bore or dewatering activity happening near-by.
The building is old.
The foundation made during old times is quite less strong and during some course of time, it becomes more fragile. These types of buildings have an unstable foundation which requires immediate attention.
Fixing foundation by underpinning.
The underpinning method is best for foundation repair. If your house or office has a faulty foundation or you want to expand your building to make more space, you can opt for underpinning. Underpinning in Melbourne is made easy by Total Underpinning, we deal in any kind of house or building foundation repair. Maybe your building needs foundation repair, you can trust us, we assure you we make your property strong like a iron.