机构地区: 江苏省高速公路建设指挥部
出 处: 《现代交通技术》 2005年第1期13-17,共5页
摘 要: OGFC(开级配抗滑磨耗层)提供道路粗糙的表面,增加使用安全性。本文在参考国内外成功经验的基础上, 结合徐宿路情况,探讨了OGFC原材料技术标准,推荐了OGFC级配范围,并铺筑了实体工程,经观测,性能较好。 OGFC (Open Graded Friction Course) applies a coarse surface on the road which increase the safety of driving. On the base of successful experience of foreign countries and a project of Xusu expressway, the requirement of material was discussed and the range of grade was recommended. The Project has good performance since constructed.
领 域: [交通运输工程]