Post by Sika EMSEAL

Earlier this month, Sika USA exhibited at the North American Tunneling Conference in Anaheim, showcasing solutions for tunnel and underground infrastructure applications. Tunnel fireproofing systems protect structural concrete from extreme heat, but movement joints create necessary interruptions in that protection. Fire-rated expansion joint systems are designed to bridge those interruptions while accommodating structural, thermal, and seismic movement. Developed specifically for tunnel applications, Sika Emseal's TFR-RWS system addresses this challenge in tunnels protected with spray-applied fire-resistive materials or fire-resistive boards. Product link in the comments. #ExpansionJoints #TunnelEngineering #FireProtection #InfrastructureResilience #SikaEmseal