Metal thermal spraying in confined areas is possible! A blasting method that takes the surrounding environment into consideration.
The Al-Mg thermal spraying method using the TAPS technique ensures excellent corrosion resistance and high adhesion, while generating minimal fumes (metal dust) and providing high workability. As a result of conducting a composite cycle test, one of the accelerated tests, it was found that while other heavy-duty corrosion specifications began to rust after 3000 hours, the Al-Mg plasma spraying showed no signs of rust even after 6000 hours. Additionally, by miniaturizing the thermal spray gun, we improved the workability in confined spaces such as the ends of beams. 【Repainting Frequency (Rusting Time)】 ■ Al-Mg Plasma Arc Spraying: Over 100 years ■ Zn-Al Gas Flame Spraying: 60 years ■ Fluorine-based Corrosion-resistant Coating: 30 years ■ Hot-dip Galvanizing: 25 years *For more details, please download the PDF or feel free to contact us.
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Roads play an important role as social infrastructure. Among them, the expressways, which are the core of the road network that has supported Japan's economy and daily life, are aging and require countermeasures. Our company utilizes the technology and experience we have cultivated in bridge repair and reinforcement work, and as a member of the NEXCO West Japan Group, we contribute to the creation of safe and secure roads that lead to our customers' smiles.