TRD-wide method
The "TRD-wide method" is a wide-type "TRD method." The use of large core materials allows for a reduction in support materials!
The "TRD Method" is a construction technique that involves moving a cutter post installed underground horizontally while excavating the ground with cutter bits attached to a cutter chain, mixing and stirring a solidifying liquid with in-situ soil in a vertical direction, and creating a solidified body in the ground. 【Features】 1. Outstanding stability 2. High precision construction possible 3. Cost reduction achieved through excellent excavation capability 4. Homogeneous wall quality in the depth direction 5. Continuous without discrepancies 6. Arbitrary setting of core material spacing possible Outstanding stability, high precision construction, and excavation capability! A ground continuous wall method adaptable to various applications! *For more details, please feel free to contact us.*
basic information
Scope of Application Wall Thickness: 900–1200mm (at 100mm intervals) Wall Depth: 50m (for wall thickness 900-1000mm) 45m (for wall thickness 1100mm) 35m (for wall thickness 1200mm) Soil Quality: N≦100 (gravel diameter 100mm or less) qu≦5,000kN/m² *For more details, please feel free to contact us.
Price range
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Applications/Examples of results
Application Examples 1. Retaining Walls Underground facilities, wastewater treatment facilities, open-cut excavation roads, subway station construction 2. Rainwater Regulation Pond Cut-off Walls Urban rainwater regulation ponds, river improvement works such as river washing weir replacement 3. Landfill Cut-off Walls / Contaminated Soil Containment Walls Industrial waste treatment facilities / contaminated soil containment 4. Liquefaction Countermeasures / Ground Improvement Building foundations, embankment foundation countermeasures 5. Deformation Prevention Measures Walls Deformation prevention due to excavation near railways, settlement prevention due to new embankments 6. River Embankment Cut-off Walls / Underground Dam Cut-off Walls Permeation cutoff walls for the permeable layer beneath the embankment, underground dams
