Piping construction: "Top Mall Method" for non-excavation installation of pipelines! Construction case study.
We will excavate underground extensively without open-cutting and install communication cables, gas pipes, and pipes for water supply and drainage.
The Top Mall Method (Small Diameter Boring Method) is a non-excavation construction method for the installation of buried pipelines using a drill boring machine. It is suitable for construction in locations where excavation is difficult, such as national roads and railway tracks, and being a non-excavation method, it is a clean and simple boring method that does not produce spoil. Additionally, it is equipped with a directional correction boring method. 【Features】 ■ Boring Direction Correction Function: Curved boring is possible (Type M mainly performs straight boring) ■ Detection of the Leading Drill Head: Recognizes angles and other parameters, ensuring high safety and reliability ■ Compaction Method: No ground subsidence occurs due to being a no-spoil method ■ Short Construction Period: Approximately 30m to 50m per day per location, depending on soil type, pipe size, and working environment ■ No significant traffic disruption, allowing for daytime construction ■ Environmentally friendly clean method that does not produce industrial waste due to the lack of excavation *For more details, please download the PDF or contact us.
basic information
【Basic Performance】 1. Maximum tunnel length without excavation: 120m 2. Excavation depth (maximum): 10m 3. Maximum pipe diameter: nominal diameter 200A 4. Position detection accuracy (relative to depth): ±1% 5. Tension force: 5000kgf 【Applicable Soil Types】 1. Clay 2. Sandy soil 3. Moist soft soil *For more details, please contact us.
Price information
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Applications/Examples of results
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