| 摘要 |
A barrier system comprises a plurality of tubular uprights (1) and a pair of parallel rails (4, 4a) held in spaced apart relation on opposite sides of the uprights (1). The rails (4, 4a) are preferably connected to T-pieces (3) mounted on the upper ends of the uprights (1). Each rail (4, 4a) preferably comprises lengths of extruded plastics tubing disposed ent-to-end. The rails (4, 4a) and the uprights (1) are preferably of extruded polyvinylchloride. Preferably, the uprights (1) are located in sunken fixings (2), each fixing (3) having a vertical channel which receives the lower end of an upright (1). |
