GeoResin DEEP LIFTING
Technology for stabilizing foundation soils and lifting the foundations of walls and other elements of buildings and infrastructure structures.
GeoResin DEEP LIFTING is a high-precision geotechnical technology for lifting foundations and buildings by strengthening the underlying soil through deep-level injection. Unlike traditional methods—which involve underpinning foundations, constructing new structural elements, or using jacking systems—this technology enables the restoration of a structure to its design position without extensive excavation, structural dismantling, or prolonged operational downtime.
“Geotechnical Engineering Systems” employs the GeoResin DEEP LIFTING technology to rectify uneven foundation settlement, level buildings, stabilize load-bearing structures, and enhance the load-bearing capacity of the soil base. The method relies on the controlled injection of geopolymer material into deep soil layers, where a compacted composite mass is formed; this mass effectively supports the load from the foundation and enables controlled structural lifting.
Переваги GeoResin DEEP LIFTING
The process is carried out in stages and involves continuous monitoring. This enables engineers to track even the slightest foundation movements in real time and achieve the desired result with high precision. Thanks to the absence of vibrations and impact loads, the technology can be safely used for residential buildings, industrial facilities, shopping centers, historical structures, and other sites where minimizing interference with existing structures is crucial.
Restoration of the building’s design position without large-scale reconstruction
Foundation settlement occurs due to a loss of soil bearing capacity, uneven soil compaction, fluctuations in the groundwater level, human-induced impacts, or increased loads on the building following reconstruction. If the issue is not addressed in a timely manner, deformations gradually accumulate, leading to wall cracks, structural tilting, utility system malfunctions, and compromised operational safety of the structure.
GeoResin DEEP LIFTING allows for directly addressing the root cause of deformations. Geopolymer material is injected via a system of injectors to depths specified in the project design; as it expands, it compacts weak soils, fills localized voids, and creates rigid zones that enhance the performance of the entire soil foundation. The injection process induces a controlled lift of the foundation, which is continuously monitored using laser or geodetic instruments.
The technology is successfully used to level private homes, administrative buildings, shopping and entertainment centers, warehouse complexes, industrial facilities, and other structures where the operational integrity of foundations needs to be quickly restored without complex reconstruction. The work is carried out locally, requires no dismantling of floors or structural elements, and in most cases allows the building to remain in normal use.
Due to the rapid polymerization of the geopolymer material, the result is achieved almost immediately after injection is completed, significantly reducing project timelines compared to traditional foundation reinforcement methods.
Comprehensive engineering approach to foundation stabilization
Effective leveling of a building is possible only after a comprehensive analysis of the causes of subsidence. That is why engineers from Geotechnical Engineering Systems conduct a technical assessment of the structure, evaluating the condition of the foundations, soil characteristics, and load levels, and determining the optimal restoration technology.
Depending on the specific engineering conditions, GeoResin DEEP LIFTING can be used as a standalone solution or combined with other modern geotechnical technologies. If localized voids or washed-out areas are present beneath the foundation, GeoResin BENEFIL is used as a supplementary measure. If it is necessary to significantly increase the bearing capacity of weak soils, GeoResin COLUMN INJECTION is used, which forms injection columns in the base massif. If the analysis shows that the load needs to be transferred to deeper bearing horizons, engineers recommend strengthening the foundations with the Stati-Pile micropiles system.
Such a comprehensive approach allows not only to compensate for the effects of subsidence, but also to eliminate its root cause, ensuring the long-term stability of the foundations and the entire building. The combination of modern geopolymer materials, precise geodetic monitoring, and the company’s extensive practical experience enables the successful execution of projects of varying complexity without requiring major structural intervention.