Zoneguard® Portable Barrier
Report Number(s): NA
Description: The Zoneguard barrier was installed on a 3-inch thick asphalt pad with the traffic side edge of the base 8 inches from, and parallel to, the edge of the existing concrete apron. The barrier was secured to the asphalt pad with 1 ¼-inch diameter x 20-inch long pins every 33 ft-4 inches on center, with exception at each end of the installation.
Test Level: 3
Eligibility Letter: B-320
Barrier Type: Portable Longitudinal Steel Barrier
MASH Test Number: 3-10, 3-11
Evaluation: Full-Scale Crash Testing
Sponsor: Hill and Smith, Inc.
Test Article Description
Connection Type: Interlocking U-shaped channel connectors
Ground Connection: Pinned