What causes the foundation to sag?
Foundations sink for a number of reasons. All of them are related to changes in the characteristics of the foundation soils. Changes can be caused by the following factors:
1. Changes in the ground water level lead to changes in the soil density, humidity, compression ratio and, as a result, a decrease in its bearing capacity and an increase in sediment.
2. major repairs or construction in the neighborhood can change the soil structure, especially if excavation or pile work is underway. Often incorrectly carried out earthworks cause landslides and subsidence of foundations in neighboring areas. Heavy traffic and machine vibrations can also affect the displacement of soil layers.
3. different types of foundations (for example, in very old buildings, in houses with extensions or alterations) work differently. Extensions to the house will settle in a different way, compared to the main structure. Most often, new foundations settle in the first five years after construction.
4. water that is absorbed into the ground changes the state of the soil. This may be the result of a leak from broken pipes, the absence of a blind area or a contruction in sandy soils, smaller particles are removed, and suffusion occurs. In clay soils, too much moisture leads to a weakening of the soil and the foundation sags on a weak site.
If you notice large cracks in the walls and foundation of your home or gaps between the skirting board and the floor, there is a high probability that the building and the soil under it are sagging. Working together with a qualified design engineer to understand the causes of subsidence is the first step to solving and fixing the problem.
Subsidence can occur in individual areas (large or small) over a long period of time, or as a direct reaction to human activity or natural events.
If you have reached this block, then you care about the future of your property. By applying for help from qualified specialists in time, you will significantly save your time and financial costs.
The first step to save an object that is subject to destruction is to examine the building by specialists. This will help you avoid making rash or ill-considered decisions about measures aimed at stopping this process.
Premium Technologies specialists will go to the site and determine the type of foundation deformation and find out its causes. Depending on the data obtained, they will perform the necessary calculations, determine which measures will help to stop the destruction of the building, and which method of strengthening the foundation will be optimal.
Almost instant results
Only top-end equipment and tools
Post-project monitoring and responsiveness when improvements are needed. Communication 24/7
Parallel improvement of hydro -, heat-and vibration insulation characteristics of structures
Performing work using Premium Technologies technology does not require moving out residents or stopping the operation of the house.
The materials we use are durable and resistant to aggressive environments. Premium Technologies has the ability to guarantee works for up to 60 years.
We use Premium Technologies geopolymer resin injection technology, which is similar to a "microsurgical operation" without excavation and excavation or clutter management.
Cracks in the walls are closed as the building structure rises. Windows and doors will work normally again if there were misalignments before.
The injected material is environmentally inert and does not have a harmful effect on the environment.
