Answer:
The barrier features an integrated corner connecting lug and interlocking joint system designed to link sequential 1750 x 450 x 1770 mm units into an unbroken, tamper-resistant perimeter.
Each unit includes a molded interlocking joint mechanism with a connecting lug at the upper side corner. This allows adjacent 1750 x 450 x 1770 mm barriers to interlock securely without external hardware, forming a stable, continuous barricade run for traffic segregation, work-zone isolation, or checkpoint perimeter control.
