塑性混凝土防渗墙研究需要进一步加强。
Further study on impervious wall of plastic concrete is needed.
在此次堤坝加固工程中，采用塑性混凝土防渗墙截渗方案。
To reinforce the dam, the plastic concrete cut-off walls are used to prevent the seepage.
在水库除险加固工程设计中，首次采用了塑性混凝土防渗墙技术。
The technique of seepage control wall of plastic concrete is used for the first time in the design of stabilization for dangerous release of the reservoir.
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