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Pultruded Composite Guardrail.
| 题名： | Pultruded Composite Guardrail. |
| 作者： | Troutman-D.L.; Weyant-S.E.; Foedinger-R.; Bronstad-M.E.; Molengraft-E.C. |
| 关键词： | *Patent-applications; *Highway-guardrails; *Reinforced-materials; *Resins-; *Composites-.;Guardrail-beams; Posts-; Spacer-blocks. |
| 摘要： | A pultruded composite guardrail is comprised of one or more layered reinforcement materials and a resin permeating the one or more layered reinforcement materials, the one or more layered reinforcement materials and resin forming a solid shaped guardrail or guardrail beam when the resin is cured. The shaped member may be thrie beam shaped and the resin used may be a poly-urethane thermoset resin. The guardrail may be used in a guardrail system comprised of one or more guardrails and one or more posts. The guardrail system may also include a spacer block attached to each post, an anchor attached to the posts, a splice plate coupling a plurality of the guardrails together, and a plurality of fasteners for joining the components of the guardrail system. |
| 报告类型： | 科技报告 |
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