Emseal WFR CE wall expansion joint CE-certified
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... bekijk meeroofing systems. ... zie minder
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Emseal WFR CE wall expansion joint CE-certified
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Pagina delen
Main material | Afdichtingsmiddel |
Secondary material | Stevig schuim |
Designed in | Verenigde Staten |
Manufactured in | Canada |
An EN-1366-4 tested, fire-rated movement joint, Sika Emseal Emshield® WFR CE is a silicone-faced movement joint for European and other markets requiring CE marking. Tested by CSTB France and certified by European Technical Assessment (ETA), Emshield WFR CE provides up to 4-hours of fire resistance, and is a water, air, and smoke seal with 100% movement capability. Other features include thermal insulation and UV stability. In contrast to fire barrier blankets Emshield WFR CE can be installed entirely from the front of the wall, and performs without the need for invasive metal anchors or complex field fabricated assemblies. Emshield WFR CE provides a cost effective, long-term watertight seal.
Emshield WFR CE combines a factory-applied, low modulus silicone with an open cell polyurethane foam infused with a water-based, fire-retardant, acrylic dispersion. The traffic-grade silicone facing is factory adhered to the infused foam on two sides at a width greater than the maximum anticipated joint extension, and is then cured. When compressed, the silicone facing forms a bellows profile capable of accommodating +/-50% (total 100%) movement from the product’s nominal size. The bellows fold, and unfold during movement virtually free of tensile stresses.
Emshield WFR CE is supplied precompressed to slightly less than its nominal size for ease of installation. To install sticks, clean the substrate faces, apply supplied epoxy adhesive to the substrates. After removing packing materials insert the Emshield WFR CE into the joint. After the Emshield WFR CE has expanded to fill the joint space and is adhered to the substrates, a field-applied silicone corner bead ensures a watertight seal at the substrate interface.
Features
Watertight – Emshield WFR CE is manufactured with tensionless silicone bellows, which when installed with an optional silicone bead on the weather face, maintains a watertight seal in accordance with NF 12154 testing.
Fire Resistance – The fire-retardant-impregnated foam, when properly installed, ensures a 1, 2, 3 or 4-hour fire protection in accordance with EN 1366-4 testing.
Sound Attenuation – Emshield WFR CE minimizes sound transfer which often occurs at the expansion gap.
The Rs.w (C ; Ctr) : is greater than or equal to 54 (-1 ; -3) in accordance with NF EN 10140-2 (2013) and NF EN 12999-1 (2014)
Non-Invasive Anchoring – There are no hard metal-to-substrate connections with Emshield WFR CE. The system is fastened to the joint faces by means of the 1) backpressure of the foam, 2) the epoxy adhesive, and 3) the injected sealant bands at the joint face.
Uses
Emshield WFR CE is designed to be used in movement joints in exterior and interior walls where a combination of watertightness, fire-rating, sound attenuation, and thermal-efficiency are required.
Sizes
For joints from 12mm (1/2-inch) up to 100mm (4-inch)
Movement
+50% and -50% (total 100%) of nominal material size joint movement in accordance with ASTM E1399, UL 2079 and EN 1366-4.
Color
The silicone faces of Emshield WFR CE can be manufactured in a variety of different colors to blend with their adjacent surfaces. They are available in a complete line of Dow 790, Pecora 890 and Dow 748 industry standard colors.
Classification IFC | Wall |
This product is available in:
Angola Burkina Faso Burundi Benin Botswana Congo-Kinshasa Centraal Afrikaanse Republiek Congo-Brazzaville Ivoorkust Kameroen Kaapverdië Djibouti Algerije Westelijke Sahara Eritrea Ethiopië Gabon Ghana Gambia Guinee Equatoriaal-Guinea Guinee-Bissau Kenia Comoren Liberia Lesotho Libië Marokko Madagaskar Mali Mauritanië Mauritius Malawi Mozambique Namibië Niger Nigeria Réunion Rwanda Seychellen Sudan Sint-Helena Sierra Leone Senegal Somalië Zuid-Soedan Sao Tomé en Principe eSwatini Tsjaad Togo Tunesië Tanzania Uganda Mayotte Zuid-Afrika Zambia Zimbabwe
Antarctica Bouveteiland Zuid-Georgia en de Zuidelijke Sandwicheilanden Heard en MacDonaldeilanden Franse Zuidelijke en Antarctische Gebieden
Armenië Azerbeidzjan Bangladesh Brunei Bhutan Cocoseilanden China Christmaseiland Georgië Hongkong Indonesië India Brits Indische Oceaanterritorium Japan Kirgistan Cambodja Noord-Korea Zuid-Korea Kazachstan Laos Sri Lanka Myanmar (Birma) Mongolië Macau Maldiven Maleisië Nepal Filipijnen Pakistan Singapore Thailand Tadzjikistan Turkmenistan Taiwan Oezbekistan Vietnam
Andorra Albanië Oostenrijk Åland Bosnië en Herzegovina België Bulgarije Wit-Rusland Zwitserland Cyprus Tsjechië Duitsland Denemarken Estland Spanje Finland Faeröer Frankrijk Verenigd Koninkrijk Guernsey Gibraltar Griekenland Kroatië Hongarije Ierland Isle of Man IJsland Italië Jersey Liechtenstein Litouwen Luxemburg Letland Monaco Moldavië Montenegro Noord-Macedonië Malta Nederland Noorwegen Polen Portugal Roemenië Servië Rusland Zweden Slovenië Spitsbergen Slowakije San Marino Oekraïene Vaticaanstad
Verenigde Arabische Emiraten Afghanistan Bahrein Egypte Israël Irak Iran Jordanië Koeweit Libanon Oman Palestina Qatar Saudi-Arabië Syrië Turkije Jemen
Antigua en Barbuda Anguilla Aruba Barbados Saint-Barthélemy Bermuda Caribisch Nederland Bahama's Belize Canada Costa Rica Cuba Curaçao Dominica Dominicaanse Republiek Grenada Groenland Guadeloupe Guatemala Honduras Haïti Jamaica Saint Kitts en Nevis Kaaimaneilanden SaintLucia Saint Martin Martinique Montserrat Mexico Nicaragua Panama Saint-Pierre en Miquelon Porto Rico El Salvador Sint Maarten Turks- en Caicoseilanden Trinidad en Tobago Verenigde Staten Saint Vincent en de Grenadines Britse Maagdeneilanden Amerikaanse Maagdeneilanden
Amerikaans Samoa Australië Cookeilanden Fiji Micronesia Guam Kiribati Marshalleilanden Noordelijke Marianen Nieuw-Caledonië Territorium Norfolkeiland Nauru Niue Nieuw-Zeeland Frans-Polynesië Papoea-Nieuw-Guinea Pitcairneilanden Palau Solomoneilanden Tokelau Oost-Timor Tonga Tuvalu Kleine Afgelegen Eilanden van de Verenigde Staten Vanuatu Wallis en Futuna Samoa
Argentinië Bolivia Brazilië Chili Colombia Ecuador Falklandeilanden (Islas Malvinas) Frans-Guyana Guyana Peru Paraguay Suriname Uruguay Venezuela
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