Ensure the safety of construction personnel in the trench.
To control and estimate the volumes of excavation and embankment works.
Ensure the stability of the surrounding land and nearby houses or buildings (underground structures, roads, buildings).
Base plate
Top Plate
Lift the assembled trench box to the construction area.
When the required height is reached, laying the pipeline.
Use an excavator to smash down gradually and dig soil slowly.
Use an excavator to excavate the area that needs construction.
After the pipeline is laid, the excavator is used .to lift the trench box gradually.
Gradually backfill, and lift the trench box progressively until the backfill is completed.
Ensure the safety of construction personnel in the trench.
To control and estimate the volumes of excavation and embankment works.
Ensure the stability of the surrounding land and nearby houses or buildings (underground structures, roads, buildings).
Base plate
Top Plate
Lift the assembled trench box to the construction area.
When the required height is reached, laying the pipeline.
Use an excavator to smash down gradually and dig soil slowly.
Use an excavator to excavate the area that needs construction.
After the pipeline is laid, the excavator is used .to lift the trench box gradually.
Gradually backfill, and lift the trench box progressively until the backfill is completed.
+886-9284-4959-9