结合郑东新区引黄灌区龙湖调蓄工程,分析了细砂、粉细砂层中塑性混凝土防渗墙施工的主要技术特点和难点,有针对性地提出了应对措施。在此基础上,对塑性混凝土的主要技术指标、施工方案、施工工艺进行了较详细的阐述,为同类混凝土防渗墙的施工和管理提供了借鉴。 In combination with the Longhu Reservoir Project in the Yellow River Diversion Irrigation Area of ​​Zhengdong New District, the main technical features and difficulties in the construction of plastic concrete cutoff walls in fine sand and fine sand layers are analyzed. Relevant measures are put forward in a targeted way. On this basis, the main technical indicators of plastic concrete, construction programs, construction techniques were described in more detail for the same type of concrete cutoff wall construction and management provides a reference.