日本ファブテック List of Products and Services

The KAP system is software designed to build 3D models that incorporate all information on a computer, aimed at being utilized in all operations of fabricators. It has evolved over half a century without changing its concept since its development, contributing to significant advancements in the architecture industry, where BIM promotion is expanding. <Features> - Quickly construct detailed models even for large projects, achieving BIM compatibility. - Rapid input for large projects exceeding 100,000 tons. - Supports complex steel connections with over 4,000 types of parts. - Significantly reduces input time through automatic generation of auxiliary temporary pieces. - Allows viewing of models and checking various information from smartphones and tablets. *For more details, please contact us.

• Other CAD

The EG ring is a construction method for reinforcing through-holes in steel beams. Compared to conventional methods using plates or sleeve pipes, it can reduce total costs. Features Even when a through-hole is made in a beam, reinforcing it with the EG ring ensures that it maintains the same rigidity, load-bearing capacity, and deformation performance as a solid beam, which is its main feature. Additionally, the EG ring type Z significantly reduces the amount of welding compared to conventional reinforcement and allows for construction with even less welding than the improved NS type. Furthermore, the welding positions during construction can be vertical or horizontal, making on-site construction feasible. Additionally, if the rings available in the menu do not meet the required load-bearing or dimensional specifications, custom rings can be designed freely in terms of strength and shape to fit the installation location, thereby expanding the flexibility of equipment design. *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials

The "high-strength stud bolt" (equivalent to F8T) is a stud bolt suitable for one-sided construction applicable to friction joints. It can be used for joining members of steel structures and reinforcing against corrosion and fatigue damage with backing plates. Additionally, to ensure the quality and shape of stud welding on the underside of steel deck plates, a "stud upward welding system" has been developed. This system consists of an "upward stud welding device," "support rails," "templates," and "welding monitoring equipment." [Features of High-Strength Stud Bolts] ■ Reinforcement of members with closed sections or those with pavement/concrete on the back can be performed from one side only. ■ No drilling is required, preventing damage to existing members and avoiding a decrease in load-bearing capacity. ■ As a high-strength stud bolt for friction joints, it ensures the strength of bolt grade F8T. ■ With fastening tools for high-strength bolts, the specified bolt axial force can be reliably applied. ■ Patent number: 6556490 *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials
• Reinforcement and repair materials
• Other earthworks, foundation works, and exterior floors

The "N-FC Finger Joint" is a bridge expansion device that protects the water-stopping material, which is essential for non-drainage functionality, and prevents early deterioration of bridge girder ends in snowy and cold regions. By adding a fin cover to the underside of the face plate and narrowing the gaps of the comb teeth, the proportion of soil, snow, and ice that enters the gaps and reaches the water-stopping material can be reduced to below 15% even at the lowest temperatures (-20°C), thereby preventing the deterioration of the water-stopping material. Additionally, by using water-stopping materials that have passed tests based on NEXCO's construction management guidelines for structures, water-stopping performance is ensured. 【Features】 ■ Added fin cover to the underside of the face plate to narrow the gaps of the comb teeth ■ Resists constant wheel loads with only the face plate ■ Confirmed fatigue durability of over 50 years through fatigue tests using full-scale specimens ■ Utilizes water-stopping materials that have passed tests based on NEXCO's construction management guidelines for structures ■ Dry water-stopping materials, support brackets, and water-stopping rubber are designed to be detachable from below the girder *For more details, please refer to the PDF document or feel free to contact us.

• Bridge Materials
• Bridge Construction

The "SLaT-FaB Slab" is a precast high-durability lightweight synthetic slab designed for slab replacement. By using T-head method rebar at the connection points of the precast synthetic slab, the joints are made ultra-compact, achieving a reduction in slab thickness. Furthermore, to enhance durability at the joints, which are prone to weaknesses, a latex-modified rapid-hardening concrete with significantly improved adhesion to the precast sections and high material resistance is used. 【Features】 ■ For slab replacement ■ Thin and lightweight ■ Ultra-compact joints ■ High durability *For more details, please refer to the PDF document or feel free to contact us.

• Steel
• Secondary paving products
• Road construction

"Pipe Slab" is a steel concrete composite floor slab consisting of steel plate panels made of ribs and pipes (structural steel tubes) that are integrated with concrete. It can accommodate long spans and has a large load-bearing capacity and high durability. The structure, which allows pipes to pass through the rib's long holes, functions as a restraint against concrete displacement. Additionally, since the inside of the pipes is hollow, it can reduce the weight of the concrete. 【Features】 ■ Restraint structure ■ Lightweight structure ■ Secondary use of the interior of the pipes ■ Material properties of the pipes ■ Panel joints *For more details, please refer to the PDF materials or feel free to contact us.

• Steel structure construction

The "FC Finger Joint" is a bridge expansion device that can support the long lifespan of bridges. It protects the waterproofing material, which is essential for non-drainage functionality, and prevents early deterioration of the bridge girder ends in snowy and cold regions. The structure features a steel finger joint with an added fin cover to reduce compressive forces, designed with consideration for the workability during regular inspections from below the bridge and during the replacement of waterproofing materials after the bridge has been put into service. 【Features】 ■ Supports the long lifespan of bridges ■ Suppresses deterioration and functional decline of waterproofing materials ■ Equipped with a fin cover *For more details, please contact us or download the catalog.

• Joints between components
• Reinforcement and repair materials