Construction unit建設(shè)單位

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.中交二公局東萌工程有限公司、中交二航局第五工程分公司、貴州路橋集團(tuán)有限公司

Project description項(xiàng)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.蘭海國(guó)高遵義至貴陽(yáng)段擴(kuò)容工程由主線(xiàn)和貴陽(yáng)連接線(xiàn)構(gòu)成。主線(xiàn)起自遵義青山，接已建的杭瑞高速思南至遵義段和在建的遵義東北繞城高速公路，經(jīng)尚稽、開(kāi)陽(yáng)、禾豐、水田，止于貴陽(yáng)下壩，接蘭海高速貴陽(yáng)至新寨段和貴陽(yáng)繞城高速公路西南段，全長(zhǎng)約147公里。另建互通連接線(xiàn)約8公里。貴陽(yáng)連接線(xiàn)起自主線(xiàn)李資互通，經(jīng)都拉營(yíng)，止于尖坡，接貴陽(yáng)繞城高速公路西南段和現(xiàn)有貴遵高速公路，全長(zhǎng)約16公里，其中利用現(xiàn)有貴陽(yáng)繞城高速公路改擴(kuò)建約4公里，新建約12公里。主線(xiàn)和貴陽(yáng)連接線(xiàn)均采用六車(chē)道高速公路標(biāo)準(zhǔn)，設(shè)計(jì)速度為100公里/小時(shí)，路基寬度為33.5米。新建橋涵設(shè)計(jì)的汽車(chē)荷載等級(jí)均采用公路-Ⅰ級(jí)。互通連接線(xiàn)均采用二級(jí)公路標(biāo)準(zhǔn)。楠木渡烏江特大橋是全線(xiàn)的最大橋梁和控制性工程，該工程橋梁具有重要突破，我公司供應(yīng)的預(yù)應(yīng)力管道壓漿料在橋梁施工中使用性能優(yōu)異，壓漿穩(wěn)定，供貨及售后服務(wù)均得到高度認(rèn)可。

Supply product供應(yīng)產(chǎn)品

Pressed slurry,grouting agent壓漿料、壓漿劑