Guizhou Zungui Expansion Project 贵州遵贵扩容工程

Construction unit建设单位

Dongmeng Engineering Co., Ltd. of CCCC Second Public Transport Bureau, Fifth Engineering Branch of CCCC Second Aviation Bureau, Guizhou Road and Bridge Group Co., Ltd.中交二公局东萌工程有限公司、中交二航局第五工程分公司、贵州路桥集团有限公司

Project description项目描述

Lanhai Guogao Zunyi-Guiyang section expansion project consists of the main line and the Guiyang connecting line. The main line starts from Qingshan Mountain in Zunyi, connects the Sinan to Zunyi section of Hangrui Expressway and the Zunyi Northeast Ring Expressway under construction. The Guiyang-Xinzhai section of the expressway and the southwest section of the Guiyang Ring Expressway have a total length of about 147 kilometers. Another 8 kilometers of interconnection lines will be built. The Guiyang connecting line starts from the main line Li Zihutong, passes through Dulaying, ends at Jianpo, connects the southwest section of Guiyang Ring Expressway and the existing Guiyang-Zun Expressway, with a total length of about 16 kilometers, of which the existing Guiyang Ring Expressway is used. About 4 kilometers of highway reconstruction and expansion, about 12 kilometers new. Both the main line and the Guiyang connecting line adopt the six-lane expressway standard, with a design speed of 100 km/h and a roadbed width of 33.5 meters. The vehicle load level of the newly built bridges and culverts is designed to adopt the highway-I level. The interconnection lines all adopt the second-class highway standard. Nanmudu Wujiang Bridge is the largest bridge and control project on the whole line. The bridge of this project has an important breakthrough. The prestressed pipe grouting material supplied by our company has excellent performance in bridge construction, and the grouting is stable. The supply and after-sales service are all highly recognized.兰海国高遵义至贵阳段扩容工程由主线和贵阳连接线构成。主线起自遵义青山，接已建的杭瑞高速思南至遵义段和在建的遵义东北绕城高速公路，经尚稽、开阳、禾丰、水田，止于贵阳下坝，接兰海高速贵阳至新寨段和贵阳绕城高速公路西南段，全长约147公里。另建互通连接线约8公里。贵阳连接线起自主线李资互通，经都拉营，止于尖坡，接贵阳绕城高速公路西南段和现有贵遵高速公路，全长约16公里，其中利用现有贵阳绕城高速公路改扩建约4公里，新建约12公里。主线和贵阳连接线均采用六车道高速公路标准，设计速度为100公里/小时，路基宽度为33.5米。新建桥涵设计的汽车荷载等级均采用公路-Ⅰ级。互通连接线均采用二级公路标准。楠木渡乌江特大桥是全线的最大桥梁和控制性工程，该工程桥梁具有重要突破，我公司供应的预应力管道压浆料在桥梁施工中使用性能优异，压浆稳定，供货及售后服务均得到高度认可。

Supply product供应产品

Pressed slurry,grouting agent压浆料、压浆剂