富士技建 List of Products and Services

"Askid" is a slip-resistant method for steel expansion joints that excels in wear resistance. Advanced thermal spraying technology ensures traffic safety and extends the lifespan of expansion joints. To secure slip resistance on the faceplate of the expansion joint, Askid is applied using an arc spraying machine to create a rough spray texture. Additionally, it can be applied not only in factories but also on-site. Slip-resistant processing of existing expansion joint faceplates can be completed in a short construction period. 【Specifications】 ■ Construction Location: Upper surface of the faceplate ■ Purpose of Construction: Long-term slip resistance ■ Spraying Material: Al-Mg・Fe-Cr alloy ■ Spraying Thickness: 500μm or more ■ Sealing Treatment: Silicone-based resin paint *For more details, please download the PDF or feel free to contact us.

• Special Construction Method

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.

• Special Construction Method

We are capable of detailed design in-house and can undertake everything from design to on-site delivery as a single package. Additionally, we can also manufacture seismic reinforcement components (such as anti-fall structures and displacement limit devices) and inspection paths, which are auxiliary structures for bridges, in addition to expansion devices. Please feel free to contact us for product estimates.

• Bridge Construction
• Bridge Materials