| 摘要 |
Said anti-exit and collision barrier can be set up on the shoulders and limits of highways and roads and comprises a perforated textile sheet consisting of fireproofed PVC-coated polyester fibers that is supported by a row of posts or vertical profiles fixed to the ground by means of screws comprising a vertical metal fixing plate and an elastic profile made of rubber, silicon or the like with the purpose of protecting the border and edges of the screws and the plate against impacts and collisions. A railguard or the like is longitudinally arranged above said sheet.
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