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Mfr:EMSEAL Joint Systems

Emseal DFR2 2-1/2" Joint x 6.56' Stick - Sika WS 295

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Item #: EMDFR2-212.EA*SKA

Mfr. Part #: DFR2-0250

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$1,172.75

Emshield DFR2 by Sika Emseal is a UL-certified 2-hour fire-rated, watertight sound suppressing, expansion joint. Emshield DFR2 features a traffic-grade silicone sealing surface on both the upper and lower faces, adhered to a fire-retardant impregnated foam backing.The Emshie...

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About This Product

Details

Emshield DFR2 by Sika Emseal is a UL-certified 2-hour fire-rated, watertight sound suppressing, expansion joint. Emshield DFR2 features a traffic-grade silicone sealing surface on both the upper and lower faces, adhered to a fire-retardant impregnated foam backing.

The Emshield DFR2 system is installed into epoxy adhesive field applied onto the joint faces. A field-injected silicone sealant band seals the bellows to the substrate at the traffic surface. (NOTE: DFR2 was tested and passed UL 2079 without installation of sealant bands from the underside and these are therefore NOT needed). Joins between each stick are executed using a field-applied silicone sealant at the top and bottom of the join and field-applied intumescent sealant on the adjoining foam faces.

Features & Benefits

  • Traffic durable
  • Watertight
  • ADA Compliant
  • 2-Hour Fire Rated to UL 2079
  • Applications beyond UL Listing by engineered judgment
  • Non-invasive anchoring
  • Low-Emitting Material per CDPH/EHLB V1.2, 2017
  • Installed entirely from the deck or floor above–no utility lifts or holding labor required
  • No obstructions columns or underslab obstructions from HVAC, electrical, plumbing or mechanical materials
  • Eliminates the need for fire blankets and gutters
  • Meets the requirements of ASTM E1966, ASTM E119 and ASTM E1399
  • Meets the requirements (4-hours) of AS1530 (Australia)
  • One Install Does It All–fire-rated, watertight, traffic bearing, 100% movement, quiet, non-invasive anchoring, UL 2079 Certified for decks and floors

Applications

  • For floors and decks
  • Interior and open air
  • Stadiums
  • Parking decks
  • Stair tower perimeters
  • Deck-to-deck
  • Deck-to-wall
  • Ceilings
  • Arenas
  • Floors
  • Stair/elevator tower perimeters
  • Interior floors under joint covers

Colors

  • Sikasil WS-295 Deck Gray

Packaging

  • 2-1/2" x 6.56' stick (this item)

Certifications

  • USGBC LEED Version 4
  • EQ Indoor Air Quality, Credit: Low-Emitting Materials
  • The WELL Being Standard
  • ANSI/GBI 01, Green Building Assessment Protocol
  • Green Guide for Healthcare V2.2
  • Collaborative for High Performance Schools
  • EQ 7.0/7.1 – Low Emitting Materials
  • California’s CALGreen Building Code

Testing Standards

  • UL 2079
  • ASTM E1966
  • ASTM E119
  • ASTM E1399

Limitations

For applications in larger joints (3-inches and above) where full extension movement and high point load, small-diameter-wheel conditions (shopping cart, luggage carts, etc.) exist, the designer should consider use of a cover plate over the DFR2 or instead specify the SJS-FR system.

Product Video

Documents

Emshield DFR2 Documents

Q & A

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