The artificial lake has achieved good anti-seepage effects by using three types of anti-seepage materials for selection. Membrane materials have excellent seepage prevention performance, strong deformation adaptability, lightweight, convenient transportation, high corrosion resistance, simple construction, and short construction duration. The product quality is stable and at a level within the country, with all performance indicators fully meeting the standards of advanced foreign national brand products. The HDPE (High-Density Polyethylene) anti-seepage membrane, geotextile membrane, and waterproof board have excellent aging resistance, UV resistance, and decomposition resistance, making them suitable for exposed use. The material lifespan reaches 50-70 years, providing a solid material guarantee for environmental anti-seepage. The HDPE geotextile membrane has excellent puncture resistance and can withstand harmful liquids from most plant root systems. It is suitable for collection pools for acidic and alkaline liquids, leachate collection pools in landfills, sewage pools in paper mills, anticorrosion for large sewage pipelines, seepage prevention in sewage treatment pools, as well as in various wastewater storage pools. It can also be applied in aquaculture wastewater, leakage remediation, leakage transformation, and leakage repair, phosphogypsum residue field anti-seepage treatment, solid waste anti-seepage, slag stacking field anti-seepage, ash stacking field anti-seepage, and hazardous material storage warehouse anti-seepage. Additionally, it is applicable for leachate collection pools, treatment pools, isolation layer anti-seepage in chemical plants, accident prevention fire-fighting pool anti-seepage, temporary wastewater pool anti-leakage on drilling platforms, tunnel waterproofing and seepage prevention, oil depot foundation anti-leakage, oil tank foundation anti-seepage, temporary storage pools, oil tank anticorrosion, fish pond anti-leakage, shrimp pond anti-leakage, large-scale intensive aquaculture projects, fish pond slope protection, agricultural water storage pool anti-seepage, irrigation channel anti-seepage, temporary water storage pool anti-seepage, animal wastewater collection pools, agricultural rainwater collection pools, landscape anti-seepage membranes, artificial lake anti-seepage membranes, artificial river anti-seepage membranes, artificial wetland anti-seepage membranes, golf course artificial lake anti-seepage membranes, water storage pool anti-seepage membranes, swimming pool anti-seepage membranes, reservoir anti-seepage membranes, aquaculture pond anti-seepage membranes, underground construction anti-seepage membranes, tunnel anti-seepage membranes, highway anti-seepage membranes, roof anti-seepage membranes, chemical pool anti-seepage membranes, sewage pool anti-seepage membranes, dissolution pool anti-seepage membranes, salt field anti-seepage membranes, oil tank foundation anti-seepage membranes, oil depot anti-seepage membranes, sewage pool construction processes, landfill construction processes, and other seepage prevention projects.