Subsidence is a common problem in historical buildings due to the age of the building, the materials used in construction, and changes in the ground conditions over time. Repairing subsidence in historical buildings requires a delicate balance between preserving the building’s historical features and ensuring that it remains safe and stable.
Subsidence occurs when the soil beneath a building settles or shifts, causing the foundation to subside and the building to become unstable. If left untreated, subsidence can lead to structural damage, cracking and collapse.
Repairing subsidence in a historical building using geopolymer resin injection technology requires a high level of expertise and experience. It is important to work with a team of professionals who are familiar with historical building preservation and who can ensure that the repair process does not damage or alter the building’s historical features.
URETEK Baltic experienced technical team understands the unique challenges and considerations involved in preserving the building’s historical features while ensuring that it remains stable and safe. In some cases, repairs may need to be made in stages to avoid causing damage to the building’s structure. Additionally, care must be taken to select repair methods and materials that will not damage or alter the building’s historical features.
URETEK geopolymer resin injection method is an effective technique for repairing subsidence in historical buildings. The technique involves injecting a specialized geopolymer resin into the ground underneath the building, which then expands and hardens, stabilizing the soil and preventing further subsidence.
The process of repairing subsidence in a historical building using geopolymer resin injection typically involves the following steps:
- Assessment: A team of our experts and engineers will assess the extent of the subsidence and determine the best approach for repairing it using geopolymer resins.
- Preparation: The building will be prepared for the injection process, which may involve drilling 10-16mm holes into the ground underneath the building.
- Injection: The geopolymer resin will be injected into the ground through the holes using specialized equipment. The resin will then expand and harden, stabilizing the soil and preventing further subsidence. Floor and foundation will be lifted back to its projected hight.
- Monitoring: The building will be monitored over time to ensure that the subsidence has been successfully repaired and that the building remains stable.
