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采用沥青油膏粘合 PVC复合土工膜，进行水工建筑物伸缩缝的堵漏处理，是一项新的防渗技术措施。文中通过工程实例，介绍了该项新技术的施工工艺及工程效果。
The use of asphalt ointment bonded PVC composite geomembrane, hydraulic expansion joints plugging treatment, is a new anti-seepage technical measures. In this paper, through the engineering examples, the construction technology and engineering effect of the new technology are introduced.