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EMSHIELD DFR3 Single-Unit, 3-Hour, UL2079 Fire and Water Resistant Expansion Joint System for Floors and Decks
EMSEAL

EMSHIELD DFR3 Single-Unit, 3-Hour, UL2079 Fire and Water Resistant Expansion Joint System for Floors and Decks

EMSHIELD DFR3 is a watertight, fire-rated, traffic-durable primary seal for repair, retrofit, and new installations of structural expansion joints in horizontal-plane applications.

EMSHIELD DFR3 eliminates the need for additional fire blankets, mineral wools, liquid sealants, cover plates, or other fire stopping materials.

Can be used alone or under any other expansion joint cover, plate or filler where depth of substrate allows.

EMSHIELD DFR3 builds on EMSEAL's track record of over 30 years of innovation in sealing structural expansion joints with impregnated foam sealants and are part of a comprehensive line of breakthrough, multi-function, structural expansion joint materials offered by EMSEAL. Tested and certified by Underwriters Laboratories (UL), to the rigors of UL 2079 for deck and floor expansion joints.

ONLY FIRE-RATED EXPANSION JOINTS THAT HAVE BEEN UL 2079 TESTED AND CERTIFIED SHOULD BE USED IN A LIFE-SAFETY APPLICATION.

Where UL tested listings do not meet your specific project conditions ask EMSEAL for an engineered judgment.

Features
• For Floors and Decks
• Interior and open air
• Traffic Durable
• Watertight
• 3-Hour Fire Rated to UL 2079
• Non-Invasive Anchoring
• 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
• One Install Does It All--Fire-Rated, Watertight, Traffic Bearing, 50% Movement, Quiet, Non-Invasive Anchoring, UL 2079 Certified for Decks and Floors

Uses
• Stadiums
• Parking Decks
• Stair Tower Perimeters
• Deck-to-Deck
• Deck-To-Wall
• Bridge Expansion Joints
• Arenas
• Floors
• Stair/Elevator Tower Perimeters
• Interior Floors Under Joint Covers

Standard Sizes
• 1/2" to 4" (12 - 100mm)

Note: Sizes under 1 1/2" (40mm) are manufactured with a single bellows. Larger sizes incorporate multiple bellows. (Above 4" (100mm), see SJS-FR SYSTEM or contact EMSEAL)

Depth of Seal for all sizes: 4" (100mm)

Movement Capability
• Up to 50% Total (+25% and -25% of nominal supplied size)

Color
• Standard color is gray (for other colors contact EMSEAL)
• Standard underside color is 'intumescent red' to facilitate visual inspection of presence of fire proofing.  Additional color coating on bottom side is available as an option--consult EMSEAL.

Technical specification
  • Unique ref.emseal-dfr3
  • Product familyFire Resistant Joint Sealants
  • Product groupEMSHIELD
  • TypeObject (single object)
  • Date of publishing2016-01-31
  • Edition number1
Related
  • Material mainSealant
  • Material secondaryFirm Foam
  • Designed inUnited States
  • Manufactured inCanada
Classification
  • BIMobject CategoryFire Products - Protection
  • IFC classificationFloor
  • Uniclass 2015 CodePr_35_90_27
  • Uniclass 2015 DescriptionExpansion joints
  • CSI MasterFormat 2014 Code07 95 00
  • CSI MasterFormat 2014 TitleExpansion Control
  • OmniClass Number23-13 31 21 19 11
  • OmniClass TitleExpansion and Contraction Joints
  • CSI UniFormat II CodeB1010
  • CSI UniFormat II TitleFloor Construction

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States