SGR71a

ACRYLITE Soundstop TL-4 Noise Barrier System

System Category: Longitudinal Barrier (Guardrail)
System Type: Roadside Barrier (R)
Test Specification: AASHTO MASH 2016
Test Level: TL-4
Rail Type: Closed Profile
Deflection Category: Rigid
Aesthetic: Yes
Height: H > 33" [838mm]
Manufacturer: Roehm America, LLC
Contact: Jeffrey Zgorski
Drawing Status: Review Complete
FHWA Eligibility Letter: B-352



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External Links for Additional Information

https://www.acrylite.co/specialty-products/soundstop.html

https://www.durisol.com/



All content is provided for informational purposes only. The Task Force 13 Guide to Standardized Roadside Hardware and its contents do not constitute a standard, specification, or regulation.