Indeed, progress! Here is an introduction to the "Grundram Installation Pipe Pushing Method."
The "Grun Drum Installation Pipe Pushing Method" involves using a Grun Drum to push a steel pipe sleeve from the planned installation position of a sewage manhole towards an existing pipe. After the pushing is completed, the soil inside the pipe is removed, and the existing pipe is drilled before joining the installation pipe to the existing pipe. The Grun Drum has a simple structure, making operation and maintenance inspections extremely easy. 【Features】 ■ High adaptability to soil conditions ■ Capable of pushing through gravel and cobble mixed soil ■ Can perform extreme chemical injection ■ No need for support walls or reaction anchors ■ The pusher is lightweight and compact ■ Requires a small working space *For more details, please refer to the PDF or feel free to contact us.
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basic information
【Construction Procedure】 1. Steel pipe pushing 2. Existing pipe hole drilling 3. PVC pipe insertion 4. Grouting injection *For more details, please refer to the PDF or feel free to contact us.
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Applications/Examples of results
■ Sewerage, electricity, communication, gas, water supply, disaster prevention, agricultural civil engineering, etc. *For more details, please refer to the PDF or feel free to contact us.
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Company information
Lifeline Co., Ltd. sells and repairs Grundomat equipment. Grundomat can perform replacement work on aging pipes for water, gas, electricity, and communication supply lines without the need for large scaffolding or temporary structures. Please feel free to contact us if you have any requests.