The durability of heavy-duty anti-corrosion coatings is more than three times that of regular coatings, lasting between 30 to 50 years.
"About Heavy Anti-Corrosion Coating" Heavy anti-corrosion coating refers to a type of protective coating that is specialized for corrosion resistance and durability, aimed at extending the repainting cycle of steel structures (such as bridge piers that cross the sea, plants operating in coastal areas, and port crane facilities) constructed or installed in highly corrosive environments like coastlines and offshore. Before the invention of heavy anti-corrosion coating, general specifications were used for painting, but in highly corrosive environments, frequent repainting and inspections became necessary, which posed a problem. Since 1970, a painting specification with higher durability, known as "heavy anti-corrosion coating," has been developed. "Durability of Heavy Anti-Corrosion Coating" The expected durability of heavy anti-corrosion coating is said to be 50 years for new coatings and 40 years for repainting work. Due to the thicker film thickness, it is less affected by thickness reduction due to aging, and regular maintenance further extends its lifespan. Additionally, topcoat materials used include urethane resin paint and fluororesin paint, with fluororesin paint offering superior weather resistance, thus ensuring greater durability. [Urethane Resin Paint] Film deterioration after the second year: 2.0μm/year [Fluororesin Paint] Film deterioration after the seventh year: 0.5μm/year
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"Benefits of Heavy Anti-Corrosion Coating" - Reduction of Life Cycle Cost (LCC) By significantly reducing the costs associated with repainting and inspection/maintenance, LCC is decreased. - Extended Lifespan Beyond Useful Life Generally, structures that have reached their useful life may be disposed of for safety reasons, but high durability can prevent corrosion and extend the lifespan of the structure. - Ensuring Productivity By preventing flow reduction and increased friction due to corrosion, productivity can be maintained at a constant level. Additionally, the frequency of equipment shutdowns due to repainting and maintenance work is reduced. - Reduction of Environmental Burden By preventing corrosion and reducing the need for repainting and maintenance, the amount of materials that would otherwise be necessary is decreased, thus reducing environmental impact. - Reduction of Workload By decreasing repainting and inspection work in harsh environments, the burden is alleviated, and safety is improved by preventing corrosion. For more details, please refer to the related links below.
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Turning your troubles into good experiences for our customers. We respond to such customer requests. From "nothing" to "something." Creating "one-of-a-kind" products instead of "mass production." Harada Iron Works is dedicated to fulfilling your wishes. To meet the diverse needs of our customers, we provide a consistent production service from material procurement to painting and installation, helping to shorten delivery times and reduce total costs. With over 70 years of experience, we are committed to providing even greater "high added value" to our products through the skills and know-how we have honed over the years. If you have any questions regarding production or painting, please feel free to contact us. We look forward to hearing from you. For blasting and painting, leave it to us. Harada Iron Works Co., Ltd. Hiroshima TEL: 082-232-2445 FAX: 082-293-0286 Contact: Tao Mobile: 090-3742-9768 Email: bousei@harada-tekkou.co.jp Please feel free to contact us for consultations or estimates.
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Our company manufactures products tailored to the diverse needs of various sites. We respond to customer requests with our capabilities, advantageous location, and thorough quality and delivery management. You can trust us with everything from material ordering to can manufacturing, processing, surface preparation, and painting. Additionally, we have dedicated many years to research and development in rust prevention, establishing a solid technology and facilities as a "rust prevention department," and we also perform tasks such as paint stripping. Please feel free to contact us with any requests.