Reinforced concrete joints×合同製鐡株式会社 - List of Manufacturers, Suppliers, Companies and Products

Reinforced concrete joints Product List

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Construction method: Mechanical rebar joint [EG joint (splicing type)]

Easy installation without the need for grout material! A compact and well-fitting mechanical rebar joint.

The 【EG Joint】 is a mechanical rebar joint that connects rebar ends joined by friction welding with couplers and tightens with lock nuts. It does not require special techniques, allowing for a reduction in construction time. Because it is groutless, temperature management is unnecessary, and no industrial waste is produced. 〇 Obtained the performance evaluation standard for rebar joints【Class A】 in the 2007 edition of the Technical Standards for Structural Design of Buildings (Evaluation Number: BCJ Evaluation-RC 0001-04 by the Japan Architectural Center) 〇 Confirmed the joint performance of the Japan Society of Civil Engineers' "Rebar Anchorage and Joint Guidelines [2007 Edition]" as【Class SA】 【Features】 ○ Sizes D13 to D51, Steel grades SD295 to SD490 ○ Only requires tightening with a torque wrench, no grout material needed ○ Easy installation enables a reduction in construction time ○ Compact design with good fit ○ High reliability as all stress transfer occurs through steel 〇 Can be used as a lightning rod conductor for RC structures 〇 No industrial waste produced as no grout material is used 〇 No ultrasonic inspection required For more details, please contact us or download the catalog.

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  • grout

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Mechanical rebar joint [EG cast-in joint (nutless type)]

Easy installation allows for reduced construction time! A mechanical rebar joint born from the trust in friction welding.

The "EG Joint" is a mechanical rebar joint created from the reliability of the deformed bars produced by Godo Steel and friction welding. It allows for easy construction and reduces construction time. 〇 Obtained A-class evaluation according to the performance evaluation standards for rebar joints (Ministry of Construction Notification No. 31) (Japan Architectural Center Evaluation Number: BCJ-RC0538-01) 〇 Confirmed SA-class performance for joint components in the "Guidelines for Rebar Anchorage and Joints [2007 Edition]" by the Japan Society of Civil Engineers 【Features】 ○ Simple installation by just tightening with a torque wrench ○ No grout material required ○ Reduces construction time and labor without the need for special technical skills ○ Compact and well-fitting ○ High structural reliability as all stress transfer occurs through steel 〇 No waste industrial materials generated since no grout material is used * Godo Steel Co., Ltd. and Asahi Kogyo Co., Ltd. established a joint sales company, "Kanto Daybar Steel," in 2019. * For more details, please contact us or download the catalog.

  • grout
  • Concrete Machinery
  • others

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Mechanical Rebar Coupler 【EG Joint (Standard Type)】

No grout material needed for easy installation! A compact and well-fitting mechanical rebar joint.

The 【EG Joint (Standard Type)】 is a mechanical rebar joint that connects screws joined by friction welding at the ends of rebar using a coupler, and tightens a lock nut with a torque wrench for easy installation. Because it is groutless, construction can proceed regardless of weather conditions, leading to shortened construction periods and no generation of industrial waste. 〇 Obtained the performance evaluation standard for rebar joints【Class A】 in the 2007 edition of the Technical Standards Commentary on the Structural Aspects of Buildings ((Foundation) Japan Building Center Evaluation Number: BCJ Evaluation-RC 0001-04) 〇 Confirmed the joint performance of the Civil Engineering Society's "Rebar Anchorage and Joint Guidelines [2007 Edition]" as【Class SA】 【Features】 ○ Sizes D13 to D51, Steel Grades SD295 to SD490 ○ No grout material required, just tighten with a torque wrench ○ Not affected by weather during construction ○ Compact and fits well ○ High reliability as all stress transfer occurs through steel 〇 Can be used as a lightning conductor for RC structures 〇 No industrial waste generated as no grout is used ○ Parts are shipped already attached to the rebar, eliminating material management hassle ※ Can also be used as a construction joint.

  • Steel bar construction
  • Reinforced concrete construction
  • Steel

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Mechanical rebar joint 【EG joint (butt joint type)】

Easy installation without the need for grout material! A compact and well-fitting mechanical rebar joint.

The 【EG Joint (Splice Type)】 is a mechanical rebar joint that connects rebar ends joined by friction welding with screws, using a coupler and tightened with a lock nut. It does not require special skills, allowing for a reduction in construction time. Since it is groutless, temperature management is unnecessary, and there is no industrial waste produced. 〇 Obtained the performance evaluation standard for rebar joints【Grade A】 in the 2007 edition of the Structural Technical Standards for Buildings (Evaluation Number by the Japan Architectural Center: BCJ Evaluation-RC 0001-04) 〇 Confirmed the performance of the joint alone as【Grade SA】 in the "Guidelines for Rebar Anchorage and Joints [2007 Edition]" by the Japan Society of Civil Engineers *For more details, please contact us. 【Features】 ○ Sizes D13 to D51, Steel Grades SD295 to SD490 ○ No grout material needed; just tighten with a torque wrench ○ Easy construction enables a reduction in construction time ○ Compact and fits well ○ High reliability as all stress transfer occurs through steel 〇 Can be used as a lightning rod conductor for RC structures 〇 No industrial waste produced as no grout material is used 〇 No ultrasonic inspection required For more information, please contact us or download the catalog.

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  • grout

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