Abstract
This study examines the brick architecture of Semipalatinsk as a fundamental component of the city’s historical and cultural identity. The research aims to identify the stylistic characteristics, construction techniques, and decorative elements that defined brick buildings from the 19th to the early 20th centuries, and to evaluate their current physical condition and preservation potential. Particular attention is given to the architectural heritage of industrial brick structures, including the historic pumping-station complex, which served as a key case study. Archival analysis, field surveys, sketches, and photographic documentation were employed to reconstruct the historical development of brick architecture and assess the integrity of preserved monuments. The investigation revealed that Semipalatinsk’s brick buildings embody a rich synthesis of Classicism, Eclecticism, Art Nouveau, and Constructivism, reflecting the city’s evolving socio-cultural landscape. The pumping-station case demonstrated typical construction solutions of the period, characterized by thick masonry walls, arched openings, and ornamental brick patterns. However, an on-site assessment identified material weathering, façade deformation, and partial loss of decorative elements. Despite these challenges, the structural framework remains stable, offering substantial potential for restoration and adaptive reuse. The study concludes that preserving Semipalatinsk’s brick heritage requires systematic conservation measures, continued research, and the integration of historic buildings into the city’s modern urban environment.