Emseal EMSHIELD DFR2 is a watertight, fire-rated, traffic-durable primary seal for repair, retrofit, and new installations of structural expansion joints in horizontal-plane applications.
EMSHIELD DFR2 eliminates the need for additional fire blankets, mineral wools, liquid sealants, cover plates, or other fire stopping materials.
The product can be used alone or under any other expansion joint cover, plate or filler where depth of substrate allows.
UL-certified 2-hour fire-rated watertight expansion joint for use in a deck or floor with a 2-hour (or lower) fire rating. Used in deck-to-deck applications or deck-to-wall applications.
Standard Sizes: 12 - 100mm
Note: Sizes under 40mm are manufactured with a single bellows. Larger sizes incorporate multiple bellows. (Above 100mm see SJS SYSTEM)
Depth of Seal for all sizes: 100mm (4")
Movement Capability: Up to 100% total (+/-50% of nominal supplied size)
Performance Limitations: DFR2 is capable of +/-50% movement for nominal material up to 100mm (4”), for vehicular and pedestrian trafficked conditions. For applications in larger joints (76mm and above) where full extension movement and high point load, small-diameter-wheel conditions (shopping cart, luggage carts, etc.), designer should consider use of a cover plate over the DFR2 or instead specify the SJS-FR system.
Emseal DFR2 - BRANZ Appraisal
Emseal DFR2 - Tech Data
Emseal DFR2 - Install Data
The Emseal Checklist