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Ground Improvement at Launching Site of TBM Tunnel in Composite Strata

Ground Improvement at Launching Site of TBM Tunnel in Composite Strata Integrated Ground Improvement using Full-Length Casing Piles, High-Pressure Jet...
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A. Dual Pipe Grouting Results sharing

Dual Pipe Grouting

1. Dual Pipe Grouting The dual pipe grouting method is a versatile low-pressure grouting technology suitable for various formations and...
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A. Chemical Grout Materials Results sharing

Chemical Grout Materials

1. Chemical Grout Materials Chemical grout materials are used in injection into the ground strata to increase strata strength, reduce...
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Repair of Leakage in Sewer RCP Pipe Joints

REPAIR OF LEAKAGE IN SEWER RCP PIPE JOINTS Pipe leak sealing and surrounding ground improvement and reinforcement techniques 1. Project...
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In Use Underground Station Side Walls and Shallow Buried Tunnel Water Seepage Sealing

IN USE UNDERGROUND STATION SIDE WALLS AND SHALLOW BURIED TUNNEL WATER SEEPAGE SEALING  Ground improvement and repair technology for water...
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Tunnel Excavation Harmful Gas Sealing

TUNNEL EXCAVATION HARMFUL GAS SEALING Gas-stop grouting technology in rock formation 1. Project Background During the excavation of a tunnel,...
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