Geotechnical construction

We hold the first level of professional contracting of foundation and foundation engineering, the second level of professional contracting of foundation treatment engineering of hydraulic structures, the second level of professional contracting of embankment engineering and the third level of professional contracting of earthwork engineering approved and issued by the Provincial Department of construction. It has strong technical force and advanced construction technology and equipment in foundation and foundation treatment, hydraulic structure foundation treatment and embankment engineering. It has developed the technology of vibration sinking formwork anti-seepage board wall, the technology of water jetting method underground continuous wall and reverse circulation wall forming, the technology of hydraulic grab type underground continuous wall, the technology of mechanical vertical membrane laying, and the technology of splitting grouting for low embankment Technology, prestressed unbonded steel glue line soil anchor technology, multi head and small diameter deep mixing jet grouting pile anti-seepage wall technology, high pressure jet grouting technology, slope greening concrete protection technology, etc. The "water jetting method underground wall construction method" has obtained the national construction method certificate, the "low embankment split grouting construction method" and the "vibration formwork sinking anti-seepage plate wall construction method" have obtained the provincial construction method certificate. Over the years, it has undertaken various foundation treatment and geotechnical engineering construction projects for key projects in countries and provinces such as water conservancy and Huaihe River control, Taihu River control, South to North Water Diversion, as well as transportation, energy, civil engineering and other industries.

Various pile foundation construction technology

Various pile foundation construction technology

Various pile foundation construction technology

Various pile foundation construction technology

Application of the construction technology of the underground wall by water jetting in Gaogang project of the Taizhou River Diversion Project

Application of pressure dispersive soil anchor construction technology in the south to North Water Diversion Huai'an four station project

Application of hydraulic grab technology in 500000 ton dry dock project of Jiangsu Rongsheng heavy industry group

The application of the technology of vibration sinking formwork seepage proof board wall in the coastal project of Huaihe River water channel

the construction technology of multi head small diameter mixing and spraying cement soil impervious wall is applied in Zhenjiang pilot Road, gate station and other projects

construction technology of high pressure jet cut-off wall applied in the coastal water sports center project of Fengxian District, Shanghai

Application of green concrete construction technology in Huaihe River water channel project

Application of green concrete construction technology in Huaihe River water channel project

Application of underground water injection wall construction technology in Gaogang junction of Taizhou River Diversion Project

the application of pressure dispersion soil anchor construction technology in the south to North Water Diversion Huai'an four station project

the application of hydraulic grab technology in the 500000 ton dry dock project of Jiangsu Rongsheng heavy industry group

the application of hydraulic grab technology in the 500000 ton dry dock project of Jiangsu Rongsheng heavy industry group

the application of the technology of vibration sinking mould anti-seepage board wall in the coastal project of Huaihe River water channel

The application of vertical membrane spreading seepage control technology in the embankment reinforcement projects of Xinyi River and Xinshu River