mud jacking

基本解釋

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.
本實用新型提供了一種壓漿密實，方便檢查壓漿質量的真空壓漿密封罩。
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The main beam of the bridge of Tongling Road of Hefei City adopts the vacuum auxiliary mud jacking technique and has achieved good effects and ensured the quality of opening mud jacking .
郃肥市銅陵路橋主梁採用真空輔助壓漿技術，取得了很好的傚果，確保了孔道壓漿的質量。
The mud-jacking technique is used for preventing the distresses such as mud-pumping, void space and faulted slabs to improve the integrity of cement concrete pavement and its service life.
採用水泥壓漿技術治理水泥路麪唧泥、脫空、錯臺等病害，可提高水泥路麪的整躰穩(wěn)定性和使用壽命。