Foundation Grouting for Trenchless

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Application Scope and Basic Methods of Foundation Grouting for Trenchless Pipeline Pretreatment

Application Scope and Basic Methods of Foundation Grouting for Trenchless Pipeline Pretreatment

When the pipeline is buried in quicksand layer or soft soil layer, the pipeline foundation is vulnerable to instability and fracture, causing interface disconnection and leakage, causing soil and water loss around the pipeline, pipeline sinking and damage, and road surface collapse. Therefore, to ensure the quality and long-term effect of pipeline repair, the pipeline foundation and surrounding soil must …

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