Reliable stud welding technology for securely joining steel and concrete.
Okabe Stud S is a product certified under the "JIS Mark Display System" based on the JIS B 1198-2011 standard for headed studs. Okabe Stud S is primarily used as a shear connector to integrate steel and concrete in architectural and civil engineering structures. The stud material is a specialized material for stud welding, with adjusted chemical components to ensure excellent weldability. 【Contact Information】 ■ Technical Inquiries Technical Development Department Phone Number: 03-3624-6201 ■ Inquiries for Quotations and Transactions For inquiries regarding quotations and transactions, please contact the respective branch through the URL below. http://goo.gl/NkCiVQ
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basic information
The stud welding method uses a direct current welding power source and a stud gun. It employs an arc as the heat source to sufficiently melt the stud and base material for joining, resulting in excellent reliability of joint strength. Additionally, in stud welding, welding metal is protected from oxygen and nitrogen in the air, and a welding auxiliary material called a ceramic ferrule (arc shield) is used to contain the welding metal for the purpose of forming a collar (excess weld).
Applications/Examples of results
Headed studs are mainly used for the integration of concrete slabs and steel beams. Two welding methods are employed: one is to weld directly onto the flange of the steel beam, and the other is to weld through the deck plate onto the flange of the steel beam.
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Okabestadt S
Company information
Since our founding in 1917 (Taisho 6), we have upheld a corporate philosophy. That is to "contribute to society through the provision of safety and security." For example, we contribute to the creation of a safe and secure society by providing earthquake-resistant and seismic isolation products. We develop products that do not generate industrial waste, contributing to environmental conservation and the SDGs. Through our construction materials business, we aim for coexistence and mutual prosperity with people, society, and the planet, which is also the essence of our company, Okabe. Our perspective on ideas is aggressive and dynamic, and at times flexible and sensitive. The starting point for all employees is the belief that "truly excellent technology and truly excellent products transcend borders." This belief remains unwavering, no matter how times change. We will launch the Okabe brand, known for its outstanding technological capabilities, targeting the global market.
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