Introduction. The geotechnical environment is a dynamic system, the parameters of which are pivotal in determining the reliability and safety of building and structural engineering works. Deterioration in soil properties, whether of a natural or human-induced origin, gives rise to conditions that deviate from the design specifications, thus necessitating the implementation of protective measures in the form of soil stabilization. The process entails the reinforcement of soil, resulting in the formation of a three-dimensional geotechnical massif. In this context, the microstructure of the treated soil is partially or completely filled with an grouting mixture. This enhancement leads to improvements in both cohesion and deformation characteristics, relative to the initial values. Injection methods have been employed extensively to address a wide range of geotechnical challenges, with the objective of stabilizing and enhancing soil properties using polymeric or mineral compositions. However, the requirements for such compositions are often either not specified or stated only in general terms, and many methodologies and the underlying assumptions for design justifications are lacking. The formulation of such requirements constitutes a pivotal element in the advancement of injection technologies and the establishment of a design and technical framework. Materials and methods. A rigorous analysis was conducted to ascertain the primary deformation parameters of stabilized soil treated with grouting mixtures. This restructuring of the soil mass enhances its properties. The performance of fast-setting polymer systems was also analyzed. The subjects’ rapid development of strength is indicative of their suitability for emergency operations. Results and Conclusion. An analysis of the results indicates that grouting mixtures can enhance the properties of soil masses, suggesting the efficacy of such technologies, even in complex engineeringgeological settings. These findings imply that injection methods are practically applicable to a wide range of weak soils.