Skip to content

Roadside Safety Products

Industry leading crash test performance and money-saving benefits begin with the unique design features of Zoneguard® Temporary Steel Barriers, Smart Cushion® Impact Crash Attenuators, and ZoneBloc® Temporary Concrete Barriers. These signature creations offer the road construction industry and roadway workers a revolutionary product that provides superior protection.

Back To All > Roadside Safety > ZoneBloc+®

Portable Concrete Barrier

ZoneBloc+® is a revolutionary portable concrete barrier system with Standard and Minimum Deflection options. ZoneBloc+® is designed to minimize impact to the traveling public while offering a supreme level of protection. With a base width of only 11-3/4 inches, the compact design is effective on projects where space is restricted. Its 40 foot standard unit is optimal for deployment and accelerates the installation process, when compared to traditional concrete barriers. ZoneBloc+’s narrow footprint results in a light weight configuration, which allows 240 feet to be hauled on one flatbed truck, and ZoneBloc+’s unique coupling system guarantees a safe and quick installation.


Narrow footprint allows 280' Per Truck
Unique coupling system to easily lock barriers together and elastomer pads in contact areas for protection of the road surface
Anchored sections are attached with 8 Excalibur Screwbolts
Low deflection and safe redirection
Successfully tested according to MASH TL-3


7,496 LB

Unique Features

Standard Deflection
61.4" Working Width
51.6" Dynamic Deflection
354' (9 elements) Minimum Installation Length
Minimum Deflection
23" Working Width
11" Max Deflection
197' (5 elements) Minimum Installation Length

Technical Documents

Have technical questions? Below is a document that should help, but don’t hesitate to reach out to us if you don’t find what you’re looking for.