Sika’s system solutions for waterproofing cover the full range of technologies used for below and aboveground waterproofing: flexible membrane systems, liquid-applied membranes, waterproofing admixtures for mortars, joint sealants, waterproofing mortars, injection grouts, and coatings. Key market segments include basements, underground parking garages, tunnels, and all types of water-retaining structures (for example reservoirs, storage basins, and storage tanks). Waterproofing systems are faced with increasingly stringent requirements regarding sustainability, ease of application, and total cost management. Therefore the selection of appropriate waterproofing systems to suit the needs and requirements of owners as well as the solution of specific project details are key for long-lasting and watertight structures.