Composite geomembranes are widely used in channel seepage prevention projects. The extensive application and effectiveness of geosynthetic materials in civil engineering, especially in flood control and emergency rescue projects, have attracted significant attention from engineering professionals. Regarding the application technology of geosynthetic materials, the country has proposed normative technical requirements from aspects such as seepage prevention, filtration, drainage, reinforcement, and protection, greatly accelerating the promotion and application of new materials. This material has been widely applied in irrigation area channel seepage prevention projects, and based on construction practice, this paper briefly discusses the application technology of composite geomembranes.
