The Sentry Longitudinal Energy Dissipater (SLED) is a narrow, non-redirective gating crash cushion that is designed to shield permanent and temporary barriers including concrete, steel, and plastic, and which has been crash tested to MASH TL-3. The four internal steel cables of the SLED envelop the impacting vehicle, reducing potential secondary accidents.
MASH TL-3 Sentry II Water Cable Barrier is a perfect alternative to concrete barriers for traffic management in temporary work zones. Lighter than concrete, the MASH TL-3 Sentry II Water Cable Barrier requires no anchoring and is ideal for bridge-work. It also fits to the MASH SLED™ Crash Cushion - without a transition.
The MASH TL-2 Lo-Ro Water-Cable Barrier System offers one of the lowest deflections of any MASH TL-2 Water-Filled Barrier of just 3.6m. Perfect for all workzones with speeds up to 70kph. It also comes with its own impact sled.
A plastic, water filled, portable barrier that provides positive protection to the work zone. Designed to redirect a vehicle and bring it to a controlled stop it meets TL-1 and TL-2 requirements as a longitudinal barrier under the Manual for Assessing Safety Hardware (MASH).