Corrosion protection method for concrete structures composed of water-dispersible materials throughout the entire project!
The "Sky Resin Aqua Epoxy System" is a corrosion protection method for concrete in water supply facilities. It complies with the quality standards for epoxy resin coatings for concrete water tanks as specified in JWWA K143 (2017). It is primarily used for the internal corrosion protection of concrete water tanks in water supply systems, such as water purification facilities, distribution reservoirs, and water storage tanks. 【Features】 ■ Complies with the ministerial ordinance (Ministry of Health, Labour and Welfare Ordinance No. 15) that establishes technical standards for water supply facilities. ■ All materials have water-dispersible properties, excellent wet adhesion, and enable safe construction. ■ Uses hydrophilic polyamine that does not contain surfactants, improving water resistance and chemical resistance compared to conventional forced-emulsion epoxy. ■ The substrate conditioning material (Sky Resin EPC-T) complies with the quality standards for epoxy-based polymer cement substrate conditioning materials as specified in JWWA K143:2017, Appendix A. ■ The coating film properties are excellent, providing long-term corrosion protection for concrete. *For more details, please download the PDF or feel free to contact us.
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【Other Features】 ■ After curing, a beautiful, glossy coating is achieved. ■ Excellent adhesion to substrate preparation materials, with no concerns about blistering or leaching of alkaline components. *For more details, please download the PDF or feel free to contact us.
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【Usage】 ■Corrosion protection for the interior surfaces of concrete water tanks for water supply (water purification facilities, distribution reservoirs, receiving tanks, etc.) ■Corrosion protection for the interior surfaces of other concrete tanks (storage tanks, retention basins, fire water tanks, etc.) *For more details, please download the PDF or feel free to contact us.
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We develop products with the theme of being "kind to people and the environment." Among them, the polymer-cement-based waterproof coating material "Big Sun" has been a key product for over 30 years, used in various fields such as construction, civil engineering, and renovation. Additionally, our greening system is designed to green various locations, including not only typical rooftops but also grounds, courtyards, roof balconies, central reservations, riverbanks, road slopes, and retaining walls.