The mud jacking and small piles composite foundation is a new technique and a new skill.
压浆小桩复合地基是一项新工艺、新技术。
The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.
采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。
The vacuum mud jacking sealing cover provided by the utility model has compact mud jacking and is convenient for examining the quality of the mud jacking.
本实用新型提供了一种压浆密实，方便检查压浆质量的真空压浆密封罩。
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