Emshield SJS-FP-FR2: Large Gap Expansion Joint

Emshield SJS-FP-FR2: Large Gap Expansion Joint

Emshield SJS-FP-FR2 System is designed to provide a watertight, trafficable joint system in large 4-inch (100mm) and larger joint openings, in decks of split-slab design.Emshield SJS-FP-FR2 is a fire-rated system that expands the use of the SJS System to waterproofed split-slab deck designs through the use of structural-slab mounted supporting legs with integral waterproofing side sheets that integrate with the deck waterproofing membrane. Questions? Contact Us.

As with the SJS System and the SJS-FP systems, it is designed for larger trafficable joints, often found in seismic applications. The aluminum (or stainless steel) coverplate provides a durable and high-load bearing surface. The SJS is constructed from two horizontal joints 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.

• Built-in fire-rating up to 2 hours
• UL 2079 certified
• Meets the requirements of ASTM E1966, ASTM E119
  and ASTM E1399
• Watertight–side flashing sheets integrate with buried deck waterproofing
• No fire blankets or gutters needed
• Traffic durable
• ADA Compliant
• Sound dampening
• No invasive cover plate anchors
• Installs entirely from deck or floor above
• No utility lifts or holding labor required
• No obstructions at columns or under-slab obstructions from HVAC, electrical, plumbing or mechanical materials
• Self-locating plate anchors
• Installs in new or retrofit conditions

Watertight — Emseal FP (For Plaza) systems are purpose-designed to provide watertight joint sealing and watertight integration with the buried deck waterproofing membrane. The Emshield DFR material is installed between the faces of the FP retainer legs with the silicone bellows facing the weather to ensure watertightness in the joint gap. A field-applied sealant band of supplied silicone at the bellows to substrate interface seals substrate irregularities and completes the installation.

UL/ULC Fire-Rated — Tested in accordance with the cycling and fire endurance requirements of UL-2079, listed by UL, and manufactured under UL’s Follow Up Service ensuring that what is shipped is the same as what was tested.

Sound Attenuation — Joints sealed with EMSEAL impregnated foam sealants offer exceptional acoustic dampening and feature STC/OITC sound transmission coefficients that can meet or exceed that of the assembly into which they are installed.