A seismic expansion joint, the SJS System is watertight and features a trafficable cover plate that is not attached to the concrete deck. It is comprised of silicone-and-impregnated-foam hybrid components that ensure watertightness, absorb sound, dampen vibration and offer uncomplicated installation.
Sound dampened
Rapid installation - new or retrofit
Eliminates leaks at large structural expansion joints
A seismic expansion joint, the Emseal SJS System is watertight and features a trafficable cover plate that is not attached to the concrete deck. It is comprised of silicone-and-impregnated-foam hybrid components that ensure watertightness, absorb sound, dampen vibration and offer uncomplicated installation. Specify SJS-FR for all the benefits of SJS with the added life safety assurance of a built-in UL 2079 fire rating.
SJS is constructed from two precompressed hybrid foam sealants pre-assembled in parallel adjacent to a heavy-duty extruded aluminum spline. The spline acts as a receptor for attaching the surface-mounted traffic plates that bear vehicle and other loads. The result is a system that offers features and benefits not found in alternative products intended for large, horizontal structural joint gaps.
Unlike side-mounted coverplates, the SJS plate is not anchored into the concrete and will not loosen during load transfer and vertical deflection movement.
Features Watertight Traffic durable ADA Compliant Sound dampened Non-invasive anchoring No concrete-embedded coverplate anchors No hard connections to concrete Self-locating plate anchors Rapid installation
For use in: parking decks, car parks, stadiums, mall bridge connectors, airports, etc. See datasheet for more information.