The Application dimension of Tanking Membrane segmentation distinguishes three primary end‑use categories: Industrial, Infrastructure, and Residential. Industrial applications—covering chemical processing plants, oil‑and‑gas facilities, and heavy‑duty storage tanks—drive the largest share of revenue because of stringent leakage‑prevention requirements and the higher price elasticity of specialized membranes. Infrastructure projects, such as bridges, tunnels, dams, and municipal water reservoirs, account for a substantial portion of volume, reflecting large‑scale procurement cycles and public‑sector budgeting that favor cost‑effective, long‑lasting solutions. Residential usage, including basement waterproofing, swimming‑pool liners, and small‑scale water tanks, contributes a smaller but growing niche, propelled by heightened consumer awareness of moisture‑damage risks. Collectively, these application segments shape the overall market size, with their relative weights captured in the accompanying pie chart, which aggregates demand drivers across sectors under the umbrella of Tanking Membrane segmentation.