Japan Architecture Center certified product. Y-shaped hooks have been added to the ends to increase adhesion to concrete.
The JL irregular insert series Y insert features internal threading on irregular rebar and has a Y-shaped hook at the end, ensuring sufficient bonding strength to concrete. This allows for adequate load-bearing capacity even in areas where the embedment depth is limited. Made from SD345 material, it is ideal for applications such as lifting heavy products, concrete joint construction, and demolding. We offer threaded processing for each size corresponding to the various sizes of reinforcing bars for concrete joints. By using the JL-NL anchor bolt for joints, connections can be made without cross-sectional defects. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Processed with internal threads on deformed rebar ○ Equipped with Y-shaped hooks at the ends to increase adhesion to concrete ○ Thread processing available in sizes corresponding to each size of reinforcement bars for concrete jointing ○ Material: SD345 【Applications】 ○ Lifting heavy products ○ Cast-in-place concrete joint construction ○ Fixing auxiliary materials ○ Securing concrete structures to steel frames ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ Lifting heavy products ○ Cast-in-place concrete joint construction ○ Fixing of auxiliary materials ○ Fixing of concrete structures and steel frames ● For more details, please contact us or refer to the catalog.
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Company information
In today's world, where it is said that "technology knows no borders," we quickly adopt excellent innovations from around the globe and continuously send our own technologies out into the world. This is JL's principle. In 1984, we formed a technical partnership with the British company Cretec and launched high-strength mortar spacers. Furthermore, in 1986, we signed a contract with the German company Frimeda for lifting anchors, in 1994 with the German company Halfen for cast-in channels, and with the Dutch company Deha for bar couplers, and we are actively selling these products. As overseas cooperative factories, we have foundries and fine ceramic products in South Korea, two joint ventures and one cooperative company in China, two wholly-owned companies in China, one wholly-owned company in South Korea, and a cooperative factory in Vietnam. We contribute broadly to the world, not only within Japan, from the manufacturing of construction materials, machine parts, shipbuilding components, and multi-story parking components, to surface treatments such as dacromet processing and zinc plating.