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Hybrid material with carbon wrapped around PET resin rods for construction.

In seismic reinforcement of buildings, the flexibility of resin and the rigidity of carbon.

In the construction industry, effective reinforcement methods are required to enhance the safety and durability of structures. Particularly, to improve resistance against external forces such as earthquakes, materials that are lightweight yet possess high strength are essential. Traditional reinforcement materials have sometimes posed challenges in terms of weight and workability. Our hybrid material, which wraps carbon around PET resin rods, addresses these issues and contributes to the seismic performance enhancement of buildings. 【Application Scenarios】 - Reinforcement of columns and beams in existing buildings - Application in parts of seismic isolation and damping structures - Reinforcement of structures where weight reduction is necessary 【Benefits of Implementation】 - Exhibits high tensile strength and bending rigidity while being lightweight - The method of wrapping carbon allows for adjustment of required strength and flexibility - Ease of processing contributes to improved workability on site

basic information

【Features】 - Hybrid structure with a PET resin core and carbon fiber wrapped on the outside - Combines the processability of the resin core with the high strength and rigidity of carbon - Bending and twisting characteristics can be adjusted by the way the carbon is wrapped - Lightweight yet provides the necessary strength - Design can be tailored to specific applications 【Our Strengths】 Since our establishment in 1955, we have developed a wide range of products, including fishing rods and apparel, based on the material processing technology we have cultivated as a fishing hook manufacturer. In particular, our experience in manufacturing CFRP pipes has been applied to the production of this product. Leveraging our years of experience and technical expertise, we develop and provide products tailored to our customers' needs. Please feel free to contact us with any inquiries.

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Applications/Examples of results

Sports equipment: practice sticks, shafts Industrial equipment: control rods, positioning bars Daily necessities: canes, support rods, handles

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Our company was established in 1955 as a fishing hook manufacturer in Nishiwaki City, Hyogo Prefecture. Since then, our product range has continued to expand, and we now handle a variety of products, including fishing hooks, fishing rods, and even apparel. Additionally, we have newly established a KR Business Division to develop and manufacture care equipment. We are committed to addressing social issues such as the increasing demand for care due to an aging society and the chronic shortage of personnel. Please feel free to contact us if you have any inquiries.