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Emseal DFR2 2-Hour, UL2079 fire and water-resistant expansion joint system for floors and decks
Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing and protecting in the building sector and the motor vehicle industry. Sika's product lines feature concrete admixtures, mortars, sealants and adhesives, structural strengthening systems, industrial flooring as well as roofing and waterpr... see moreoofing systems. ... see less
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Emseal DFR2 2-Hour, UL2079 fire and water-resistant expansion joint system for floors and decks
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| Main material | Sealant |
| Secondary material | Firm Foam |
| Designed in | United States |
| Manufactured in | Canada |
Sika 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.
Can be used alone or under any other expansion joint cover, plate or filler where depth of substrate allows.
EMSHIELD DFR2 builds on EMSEAL's track record of over 30 years of innovation in sealing structural expansion joints with impregnated foam sealants and is part of a comprehensive line of breakthrough, multi-function, structural expansion joint materials offered by EMSEAL. It is 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
• 2-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, 100% Movement, Quiet, Non-Invasive Anchoring, UL 2079 Certified for Decks and Floors
Uses
• Stadiums
• Parking Decks
• Stair Tower Perimeters
• Deck-to-Deck
• Bridge Expansion Joints
• Arenas
• Floors
• Stair/Elevator Tower Perimeters
• Deck-To-Wall
• 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 SYSTEM or contact EMSEAL)
Depth of Seal for all sizes: 4" (100mm)
Movement Capability
• Up to 100% Total (+50% and -50% of nominal supplied size)
Color
• Standard color is gray (for other colors contact EMSEAL)
• Standard underside silicone color is also gray. Alternate color coating on bottom side is available as an option--consult EMSEAL.
| Classification IFC | Floor |
This product is available in:
Angola Burkina Faso Burundi Benin Botswana Democratic Republic of the Congo Central African Republic Republic of the Congo Côte d'Ivoire Cameroon Cape Verde Djibouti Algeria Western Sahara Eritrea Ethiopia Gabon Ghana The Gambia Guinea Equatorial Guinea Guinea-Bissau Kenya Comoros Liberia Lesotho Libya Morocco Madagascar Mali Mauritania Mauritius Malawi Mozambique Namibia Niger Nigeria Reunion Rwanda Seychelles Sudan Saint Helena Sierra Leone Senegal Somalia South Sudan São Tomé and Príncipe Eswatini Chad Togo Tunisia Tanzania Uganda Mayotte South Africa Zambia Zimbabwe
Antarctica Bouvet Island South Georgia and the South Sandwich Islands Heard Island and McDonald Islands French Southern and Antarctic Lands
Armenia Azerbaijan Bangladesh Brunei Bhutan Cocos (Keeling) Islands China Christmas Island Georgia Hong Kong Indonesia India British Indian Ocean Territory Japan Kyrgyzstan Cambodia North Korea South Korea Kazakhstan Laos Sri Lanka Myanmar (Burma) Mongolia Macau Maldives Malaysia Nepal Philippines Pakistan Singapore Thailand Tajikistan Turkmenistan Taiwan Uzbekistan Vietnam
Andorra Albania Austria Åland Islands Bosnia and Herzegovina Belgium Bulgaria Belarus Switzerland Cyprus Czech Republic Germany Denmark Estonia Spain Finland Faroe Islands France United Kingdom Guernsey Gibraltar Greece Croatia Hungary Ireland Isle of Man Iceland Italy Jersey Liechtenstein Lithuania Luxembourg Latvia Monaco Moldova Montenegro North Macedonia Malta Netherlands Norway Poland Portugal Romania Serbia Russia Sweden Slovenia Svalbard and Jan Mayen Slovakia San Marino Ukraine Vatican City
United Arab Emirates Afghanistan Bahrain Egypt Israel Iraq Iran Jordan Kuwait Lebanon Oman Palestine Qatar Saudi Arabia Syria Türkiye Yemen
Antigua and Barbuda Anguilla Aruba Barbados Saint-Barthélemy Bermuda Caribbean Netherlands The Bahamas Belize Canada Costa Rica Cuba Curaçao Dominica Dominican Republic Grenada Greenland Guadeloupe Guatemala Honduras Haiti Jamaica Saint Kitts and Nevis Cayman Islands Saint Lucia Collectivity of Saint Martin Martinique Montserrat Mexico Nicaragua Panama Saint Pierre and Miquelon Puerto Rico El Salvador Sint Maarten Turks and Caicos Islands Trinidad and Tobago United States Saint Vincent and the Grenadines British Virgin Islands U.S. Virgin Islands
American Samoa Australia Cook Islands Fiji Federated States of Micronesia Guam Kiribati Marshall Islands Northern Mariana Islands New Caledonia Norfolk Island Nauru Niue New Zealand French Polynesia Papua New Guinea Pitcairn Islands Palau Solomon Islands Tokelau Timor-Leste Tonga Tuvalu United States Minor Outlying Islands Vanuatu Wallis and Futuna Samoa
Argentina Bolivia Brazil Chile Colombia Ecuador Falkland Islands (Islas Malvinas) French Guiana Guyana Peru Paraguay Suriname Uruguay Venezuela
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