聚炳烯腈纤维在桥面施工中的应用

The Application of PP-R Fiber in Bridge Surface Construction

文章结合广西灵川-三塘高速公路桂新立交桥桥面施工实例,介绍了聚炳烯腈纤维的技术性能及施工工艺,并通过成本对比,分析了用聚炳烯腈纤维混凝土代替钢纤维混凝土进行桥面防水层混凝土施工的经济优势。

The article uses GuixJn Overpass Bridge of the Lingchuan-Santang highway as a example to introduce the constructing method and technical datas of PP-R fiber.It uses cost comparison to analyze the economic advantages in bridge surface constructions using PP-R fiber to replace the tradition steel structured fiber.