Bridge Preservation Tunnel Lining and Waterproofing Systems

Bridge Preservation spray applied membrane systems are ideal for applications in below grade cut and cover tunnels, immersed tube or shotcrete lined tunnels. The unique polymer technology provided by Bridge Preservation products allow the materials to be sprayed of a wide variety of substrate configurations, surface profiles and orientations. Whether spraying horizontal, vertical or overhead applications, all are easily accomplished with Bridge Preservation products. Bridge Preservation products set in seconds, regardless of substrate and ambient conditions, allowing a uniform coating thickness around irregular surfaces and penetrations, insuring a water tight seal regardless of the demanding site conditions.

Bridge Preservation spray applied membranes will not sag regardless of spray orientation, and will bond instantly to substrate surfaces during application, allowing a continuous, seamless and highly durable waterproofing system.