Open Box Beams are open backed, heavy duty, trapezoidal shaped beams in standard lengths of 4.8m and...
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Open Box Beam is a heavier duty barrier system that was originally developed for Highways use on the...
The Open Box Beam Barrier – Corners and Drop Downs of Levels are a rigid form of barrier when there ...
The Open Box Beam Barriers – End Terminals that Cenpart are able to provide are used on motorways to...