Settlement correction work | SWS investigation reveals tilt! Leveling survey and floor tilt hydraulic correction technology

Visualizing the causes of floor tilt through SWS surveys and leveling! Protecting the health of buildings and asset value with precise lifting using hydraulic jacks and ground reinforcement while living in the property.

Claims regarding defects in residential properties and issues such as differential settlement and floor tilt that arise during inspections not only lower the value of the building but also cause residents to experience autonomic nervous system disorders such as dizziness and tinnitus. GeoTech Co., Ltd. provides settlement analysis based on objective evidence and high-precision settlement correction solutions. In preliminary investigations, we conduct screw weight penetration (SWS) tests and laser measurements around the building's perimeter to quantify soil properties, ground resistance values, and deformation angles, scientifically clarifying the factors contributing to settlement. During the restoration process, we utilize a low-noise, low-vibration hydraulic jack system to perform precise leveling corrections in millimeter increments without putting stress on the building's structure, all under continuous digital monitoring. This allows construction to proceed while residents remain in the property, thoroughly eliminating secondary costs such as temporary housing expenses and moving. After the corrections, we ensure load-bearing capacity through the installation of steel pipe piles and pressure plates, and by injecting air milk and resin into foundation cracks, we achieve lasting structural safety and enhancement of asset value.

Residential foundationsOther earthworks, foundation works, and exterior floorsRenovation and repair methods