ARBENA tunnels utilize the technology and reliability of the RICHEL Group. The Conceptual design and production have been approved by SOCOTEC. The supporting structure is made of galvanized steel (according to the Sendzimir method NF EN 10346), meets European standards NF EN 13031-1 as well as Polish and European construction norms (Eurocodes). The covering membrane is made of PVC, windproof, and UV resistant. The company offers membranes with fire resistance certification and coverings resistant to external fire in class NRO -Broof(t1). ARBENA tunnels are economical and durable solution, providing an interesting alternative to traditional construction. Tunnels are modular, require no foundations, and can be dismantled. Placing them on mobile walls facilitates their use in various configurations, providing extensive design possibilities. The tunnels offered by ARBENA meet the needs for roofing, including waste, aggregates in mines, bitumen production plants, construction sites, and industry.