Implementation of Paper-Based Materials in Emergency Architecture: Research and Development of Transportable Emergency Cardboard Houses

In response to the growing number of forcibly displaced persons caused by natural disasters and conflicts, this study investigates the use of paper-based materials in the design and construction of temporary emergency shelters. The research presents an iterative development of five full-scale prototypes of the TECH (Transportable Emergency Cardboard House) project. The study combines material testing, thermal simulations, and prototyping to evaluate the structural, thermal, and environmental performance of mass-produced paper elements—such as corrugated cardboard, honeycomb panels, and paper tubes—applied in various architectural and climatic contexts. Each TECH prototype was assessed for durability, thermal resistance, and assembly feasibility. Findings confirm that paper-based materials can meet the basic requirements of emergency architecture while maintaining low environmental impact, ease of transport, and low production costs. The results support the feasibility of using cellulose-based components as sustainable alternatives to conventional relief shelters. The study concludes with design guidelines for further development of long-lasting, low-impact housing units adaptable to diverse climate zones and emergency scenarios.