Geosynthetics for sealing purposes (synthetic liners, profile strips) for use in sealing road tunnels pursuant to the additional technical contract conditions and technical test specifications for civil engineering works [Zusätzlichen Technischen Vertragsbedingungen für Ingenieurbauten — ZTV-ING], Part 5: Tunnel construction, Section 5: Sealing.

Technical delivery conditions and technical test specifications for civil engineering works [Technische Lieferbedingungen und Technische Prüfvorschriften für Ingenieurbauten — TL/TP-ING]; Part 5, Section 5: Technical delivery conditions and technical test specifications for synthetic liners and associated profile strips [Technische Lieferbedingungen und Technische Prüfvorschriften für Kunststoffdichtungsbahnen und zugehörige Profilbänder — TL/TP KDB]

TL/TP KDB contains the requirements governing the delivery of synthetic liners and associated profile strips and the nature and scope of the tests required for their use in tunnel sealing pursuant to ZTV-ING; Part 5: Tunnel construction, Section 5: Sealing.