SLED Impact Attenuator
Sentry Longitudinal Energy Dissipater (SLED) is a water-filled non-redirective gating MASH crash cushion. Used at end of permanent and temporary barriers including concrete, steel, and water-filler barriers. Quick and easy set-up. Approved for use in multiple speed configs (TL-1) 31mph, (TL-2) 45mph, & (TL-3) 62mph- No Foundation Anchoring, Minimized Installation Time
- Universal Transition Easily Attaches to Barriers
- Narrow Footprint is Ideal for Work Zones or Roads with Minimal Shoulder Spacing
- Shortest Length TL-3 Water Filled Crash Cushion
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TRACC Impact Attenuators
Redirective, non-gating, energy-absorbing crash cushions tested to NCHRP Report 350 TL-3. They can be used for unidirectional or bidirectional applications & in multiple speed configs (TL-2) & (TL-3) 70mph.- Galvanized all-steel construction for durability.
- various lengths, widths, and test levels available
- Uses fewer anchor bolts than other cushions.
- Can be installed on concrete or asphalt pad.
- Open frame design helps facilitate installation, inspection, or repair.
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SCI - The Smart Cushion®
MASH AND NCHRP 350 APPROVEDThe World’s Only Speed-Dependent Crash Attenuators
A fully re-directive, non-gating, bidirectional, impact attenuator was designed for maximum safety and reusability, as well as outstanding durability before, during, and after an impact.
- Quick & easy resets reduce worker traffic exposure
- Thirty-minute resets reduce labor costs.
- Can withstand multiple impacts due to design
- Life cycle cost savings increase dramatically as additional impacts occur.
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