Tunnel Infrastructure
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 in 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, ensuring a watertight seal regardless of the demanding site conditions.