伊藤製鐵所 List of Products and Services

This is a high-performance mechanical joint method that connects rebar at the screw joint using couplers. By using couplers, construction labor can be reduced, and since it is not affected by skill level or weather conditions, it allows for a reduction in the number of construction days. 【Evaluation】 ■ (Public Interest Incorporated Foundation) Civil Engineering Research Center Joint Performance Evaluation Performance evaluation test Civil Engineering Research Center No. 1302 ■ (Public Interest Incorporated Foundation) Japan Building Center A-class rebar joint evaluation obtained 【Features】 ■ Sizes D13 to D51, SD295 to SD490 ■ Achieves SA-class joint performance without the need for lock nuts ■ Minimizes the impact of weather, supporting shortened construction periods ■ Supports improved work efficiency using easy-to-handle simple tools ■ Anyone who has completed the skill training can perform the installation ■ Injects "organic grout (epoxy resin)" with excellent workability Contact: ito@onicon.co.jp *For more details, please refer to the PDF materials or feel free to contact us.

• Fittings
• Steel bar construction

The method described is a fixation technique that does not depend on the shape of the rebar, whether it is bamboo or twisted. It is a mechanical fixation method that does not require grout injection for building structures, where fixation plates are friction-welded to the ends of deformed bars at our factory and similar locations. Due to the joining process using a dedicated friction pressure welding machine, stable quality can be ensured, while also alleviating congestion at column-beam joints, significantly improving workability and supporting shorter construction periods. 【Features】 ■ A fixation method that does not depend on bamboo or twisted shapes ■ Can be used in conjunction with mechanical joints to reduce labor ■ Faster and easier rebar work as bending fixation is unnecessary ■ Stable quality of joints due to friction pressure welding *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

The method described is a mechanical anchoring technique for building structures that replaces traditional rebar end-bending anchoring. By using it in conjunction with mechanical joints, it contributes to labor savings. It involves attaching an onicon plate anchoring plate to the end of the screw and securing it with grout. When changing from a lateral injection type (through-type) to a rear injection type (closed-type), it can be modified without the need for replacement, simply by installing dedicated parts. 【Features】 ■ Alleviates congestion at column-beam joints, significantly improves workability, and supports shortening of construction time. ■ Supports increased work efficiency using easy-to-handle simple tools. ■ Contributes to labor savings by using it in conjunction with mechanical joints. ■ Can be installed by anyone who has completed skill training, without the need for skilled workers or craftsmen. *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method

The "Nutless Joint" is a type of joint primarily used for columns and beams in construction. It is a type that injects inorganic grout with excellent fire resistance. By simply injecting the dedicated inorganic grout, joint performance can be ensured. No parts or tools such as lock nuts or torque wrenches are required, making the assembly work easy, and it can be installed by anyone who has completed the skill training, without the need for skilled workers or craftsmen. 【Features】 ■ Mainly used for columns and beams in construction ■ No need for lock nuts, speeding up the joining process and eliminating the need for tightening management ■ Less affected by weather, supporting shortened construction periods ■ Supports improved work efficiency using easy-to-handle simple tools ■ Can be installed by anyone who has completed the skill training, without the need for skilled workers or craftsmen ■ Injects fire-resistant "inorganic grout" *For more details, please refer to the PDF document or feel free to contact us.

• Fittings

The "EP Joint" is a rebar joint that does not require a lock nut, allowing for speedy construction. It is a type that injects an organic grout with excellent workability. It uses a two-component cartridge, and the components are mixed inside the static mixer during the two-component discharge, eliminating the need for manual mixing. No skilled workers or craftsmen are required; anyone who has completed the training course can perform the installation. 【Features】 ■ Minimizes the impact of weather and supports shortening of construction time ■ Supports improved work efficiency using easy-to-handle tools ■ No skilled workers or craftsmen are needed; anyone who has completed the training course can perform the installation ■ Allows for speedy construction as it does not require a lock nut ■ Injects "organic grout (epoxy resin)" with excellent workability *For more details, please refer to the PDF document or feel free to contact us.

• Fittings
• Steel bar construction

The "L Joint" is a mechanical joint that can absorb discrepancies in thread pitch. It makes it easy to join fixed rebar and epoxy-coated rebar. Both inorganic grout (ONI Grout S) and organic grout (ONI Bond) can be used for filling. It does not require skilled workers or craftsmen, and anyone who has taken the skill training course can perform the installation. Additionally, it is less affected by weather conditions, supporting a reduction in construction time. 【Features】 ■ Easily joins fixed rebar by absorbing discrepancies in thread pitch ■ Less affected by weather conditions, supporting a reduction in construction time ■ Supports improved work efficiency using easy-to-handle simple tools ■ Can be installed by anyone who has taken the skill training course, without the need for skilled workers or craftsmen ■ Offers two types: "inorganic grout" with excellent fire resistance and "organic grout" with excellent workability *For more details, please refer to the PDF materials or feel free to contact us.

• Fittings
• Steel bar construction

The "Rock Joint" is a mechanical joint suitable for connections in foundations, underground beams, retaining walls, and post-construction openings. There are three types of fixing methods: torque type and grout type (inorganic and organic). The grout type does not require torque fixation after applying torque. Since there is no exposed rebar at the concrete joint, reinforcement can be easily done, improving workability and enhancing safety. 【Features】 ■ No exposed rebar allows for easy reinforcement, improving workability and enhancing safety. ■ Less affected by weather, supporting a reduction in construction time. ■ Does not require skilled workers or craftsmen; anyone who has taken the skill training can perform the installation. ■ The fixing methods include three types: torque type and grout type (inorganic and organic). *For more details, please refer to the PDF document or feel free to contact us.

• Fittings

The flip bar significantly improves workability by being used as an alternative to traditional semicircular hooks for concrete member stirrups or intermediate band reinforcement. It achieves shear reinforcement and confinement performance equivalent to that of semicircular hooks, eliminates the need for setup reinforcement, and makes rebar work faster and easier compared to traditional semicircular hooks. Registered in the new technology information provision system 'NETIS' with registration No. KT-120001-A. By reducing the amount of rebar used and improving workability, total costs can be reduced. 【Features】 ○ Improved workability ○ Realization of high quality and high precision ○ Reduction of environmental impact ○ Fast and easy rebar work ○ Reduction of CO2 emissions For more details, please contact us or download the catalog.

• Reinforcement and repair materials
• Concrete Machinery