The Hengquan reservoir is a middle-sized reservoir with the highest height and largest area adopting the plastic concretecut-offwall in Shanxi Province for many years.
横泉水库是山西省多年来采用塑性砼防渗墙面积和高度最大的一座中型水库。
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To control foundation seepage and exit gradient, a plastic concretecut-offwall, a grout curtain, and a set of downstream pressure relief Wells are incorporated in the design.
Plastic concrete is an ideal cutoff wall material for its excellent mechanics, deformation properties and permeability, which can be overcome lack of ordinary concretecut-offwall materials.