For tunnel roofs and walls
• Structural, control, and seismic joints
• Meets RWS (Rijkswaterstaat) time/temperature curve
• FEA proven to handle worst case fuel tanker fire in tunnel(2-Hour, 300MW fire load, max. temperature 2,462°F (1,350°C))
• Used in conjunction with spray-applied fire resistant materials
• Non-invasive anchoring; no mechanical fasteners
• Pre-compressed, self expanding, never in tension
• For curves, straight runs and 90-degree or other angle corners
• Handles variations in joint size through size-switching
• DFR3 meets UL2079, ASTM E1966, ASTM E119 and ASTM E1399
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Emshield TFR-RWS is a fire-rated tunnel expansion joint, Emshield TFR-RWS is EMSEAL’s Emshield DFR material confirmed by testing, and affirmed by engineering judgement to meet the requirements of specific tunnel fire rating scenarios including RWS. Questions about Emshield TFR-RWS?
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