A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method and construction equipment for additionally paving thin overlay structure on bridge floor
The invention belongs to the technical field of bridge road construction, and particularly relates to a construction method and construction equipment for additionally paving a thin overlay structure on a bridge deck. S2, thin layer construction; s3, constructing a thin overlay; s4, quality inspection and acceptance; the stirring device comprises a tank body, a feeding hopper is arranged at the top of the tank body, and a discharging pipe is arranged at the bottom of one side of the tank body. According to the invention, the stability and durability of the thin overlay structure can be greatly improved by utilizing the prepared secondary cured epoxy asphalt and doping basalt fibers into the asphalt mixture, the service life is longer, the safety performance is higher, and meanwhile, the construction process is mature, simple and efficient, and wide in application range; in the preparation process, the movable stirring plate is used for replacing a traditional fixed-point stirring mode, the stirring range is larger, the material fluidity is higher, the stirring effect is more sufficient, uniform and efficient, and the purpose of reducing energy consumption can be achieved.
本发明属于桥梁道路施工技术领域，尤其是一种桥面加铺薄层罩面结构的施工方法及施工设备，包括S1、准备工作；S2、薄层施工；S3、薄层罩面施工；S4、质量检验与验收；以及用于施工搅拌的搅拌装置，所述搅拌装置包括罐体，罐体的顶部设有进料斗，罐体的一侧底部设有出料管。本发明中，利用制备的二次固化环氧沥青以及在沥青混合料中掺入玄武岩纤维可以大大提高薄层罩面结构的稳定性和耐久性，使用寿命更长，安全性能更高，同时施工工艺成熟、简单、高效、应用范围广，而且在制备过程中利用活动搅拌板代替传统的定点搅拌模式，其搅拌范围更大，物料流动性更强，使得搅拌效果更加充分、均匀、高效，还能达到降低能耗的目的。
Construction method and construction equipment for additionally paving thin overlay structure on bridge floor
The invention belongs to the technical field of bridge road construction, and particularly relates to a construction method and construction equipment for additionally paving a thin overlay structure on a bridge deck. S2, thin layer construction; s3, constructing a thin overlay; s4, quality inspection and acceptance; the stirring device comprises a tank body, a feeding hopper is arranged at the top of the tank body, and a discharging pipe is arranged at the bottom of one side of the tank body. According to the invention, the stability and durability of the thin overlay structure can be greatly improved by utilizing the prepared secondary cured epoxy asphalt and doping basalt fibers into the asphalt mixture, the service life is longer, the safety performance is higher, and meanwhile, the construction process is mature, simple and efficient, and wide in application range; in the preparation process, the movable stirring plate is used for replacing a traditional fixed-point stirring mode, the stirring range is larger, the material fluidity is higher, the stirring effect is more sufficient, uniform and efficient, and the purpose of reducing energy consumption can be achieved.
本发明属于桥梁道路施工技术领域，尤其是一种桥面加铺薄层罩面结构的施工方法及施工设备，包括S1、准备工作；S2、薄层施工；S3、薄层罩面施工；S4、质量检验与验收；以及用于施工搅拌的搅拌装置，所述搅拌装置包括罐体，罐体的顶部设有进料斗，罐体的一侧底部设有出料管。本发明中，利用制备的二次固化环氧沥青以及在沥青混合料中掺入玄武岩纤维可以大大提高薄层罩面结构的稳定性和耐久性，使用寿命更长，安全性能更高，同时施工工艺成熟、简单、高效、应用范围广，而且在制备过程中利用活动搅拌板代替传统的定点搅拌模式，其搅拌范围更大，物料流动性更强，使得搅拌效果更加充分、均匀、高效，还能达到降低能耗的目的。
Construction method and construction equipment for additionally paving thin overlay structure on bridge floor
一种桥面加铺薄层罩面结构的施工方法及施工设备
DAI YONG (author) / LIU SHUGUANG (author) / CHEN GUAN (author) / YANG JIE (author) / LI HE (author)
2022-05-17
Patent
Electronic Resource
Chinese
Pavement paving equipment for additionally paving asphalt on cement pavement
| European Patent Office | 2022
Pavement paving equipment for additionally paving asphalt on cement pavement
| European Patent Office | 2021