Trenchless pipe jacking construction technology for engineering pipes

Trenchless pipe jacking construction: refers to the use of geotechnical drilling technology to lay, repair, and replace underground pipes without excavating the surface. Pipe jacking technology is not only a specific trenchless pipe laying method, but also a general term for some trenchless pipe laying technologies based on pipe jacking construction principles. It is called trenchless pipe jacking construction.

Ways to save the cost of trenchless construction:

1: Use compressed air to ram into the pipe without back force, occupy a small area of the working well, save construction costs, and the construction speed is fast, and the construction speed is about 10 meters per hour. The construction method is safe and does not require construction personnel to work in the working well.

2: In case of special soil quality such as quicksand, groundwater, etc., there will be no impact on the construction of the rammed pipes.

3: The project cost is close to that of trenchless pipeline construction, and it can be constructed under normal conditions where trains, cars and other vehicles do not decelerate and rivers continue to flow, so it has high environmental and social and economic benefits.

We adhere to the concept of high-quality service, advanced technology as the means, quality and safety as the standard, and the concept of environmental protection to actively participate in urban and rural construction, and have made due contributions to the establishment of sanitary cities and environmental protection model cities in various places.