| 摘要 |
- 17 Abstract A barrier system in the form of rigid fencing, the barrier system including: at least one removable support means able to provide a momentum inhibiting barrier to vehicles; at least one elongate post for mounting substantially upright to the support means 5 wherein the posts includes two portions, a first portion having a shape substantially complementary to the outer structure of the support means and a second portion having a substantially linear section angled to the first portion to provide a substantially upright orientation when the first portion is mounted to the supporting means; and a substantially non-transparent elongated panel removably mountable to 10 the at least one post above the removable support means; wherein the panel includes a rigidity formation to increase rigidity and limit flex and the panel further including wind directing means for decreasing torsional wind pressures on the panel; and wherein the rigidity formation includes at least one longitudinal protruding ridge extending a substantial length of the panel and with the at least one ridge being at 15 least substantially in the range of 10% to 20% of the panel height, whereby the barrier system can be easy to erect and dismantle and provide a substantial visual barrier and a physical barrier. |
