JFE商事テールワン List of Products and Services

The "Terra Armé Method" is a reinforced soil wall construction method with a proven track record worldwide, developed in 1963 and implemented globally. Our company is developing new construction methods based on the principles and concepts of the Terra Armé Method. These new methods are registered in the Ministry of Land, Infrastructure, Transport and Tourism's information provision system for the utilization of new technologies (NETIS) and are being utilized as valuable new technologies. We promise to continue evolving in a more efficient and robust manner according to various environments, contributing to the creation of a better future for humanity. 【Features】 ■ Strong against disasters due to its resilient structure ■ Easy to construct with a simple component configuration ■ Versatility to accommodate various applications ■ Easy detection of anomalies due to its flexible structure *For more details, please refer to the PDF materials or feel free to contact us.

• Retaining wall

"TerraVeil" uses mesh panels as wall materials in the tail-arm method, allowing for greening of the walls when combined with vegetation mats. With a simple component structure, it is possible to construct green reinforced soil at a low cost. The wall materials are made of lightweight reinforced mesh, enabling manual construction without the need for special techniques. By incorporating a sliding function of about 100mm during the assembly of the mesh panels, it can adapt to the deformation of the embankment. By restricting the connection points of the reinforcement materials and wall materials to four, it suppresses the protrusion of the wall and ensures the quality of the wall's finish. [Features] ■ Easy and economical construction ■ Flexibility that matches the characteristics of reinforced soil walls ■ Reliability that can be achieved because it is a tail-arm method ■ Creation of spaces that blend naturally into the landscape *For more details, please refer to the PDF document or feel free to contact us.

• Retaining wall
• Renovation and repair methods
• Ground foundation construction method

The "Taille Armée" is a technology that stabilizes soil particles through the friction of strips (strip steel) and retains the soil with a skin (wall material), forming a vertical and stable wall surface. Unlike gravity retaining walls, it does not suppress the soil but utilizes the flexibility of the soil, making it a flexible structure that is resistant to earthquakes and suitable for the natural conditions of our disaster-prone country. This technology can be applied across various fields such as architecture, civil engineering, and landscaping, enabling flexible designs that align with the specific plans and designs of various facilities in Japan. 【Features】 - It is the only reinforced soil wall that has obtained ministerial certification as a "Taille Armée retaining wall," allowing its use in highly important areas such as residential land development. - Being a vertical retaining wall, it maximizes the effective use of residential land. - Unique "free linear expression" characteristic of Taille Armée. - By flexibly responding to the choice of materials and colors for the skin and adding expressions, it harmonizes with the surrounding landscape. *For more details, please refer to the PDF materials or feel free to contact us.

• Retaining wall
• Renovation and repair methods
• Ground foundation construction method

The "Tail Alme FS" is a construction method that allows for the safe visualization of abnormalities within embankments through fail-safe and fail-sensor functions, moving beyond the previous approach of determining abnormalities based solely on surface information. The "fail-safe function" ensures that if the function of the targeted component is lost, a separate component that is not active during normal conditions will take over, preventing any impact on the reinforced soil wall. The "fail-sensor function" visualizes abnormalities within the Tail Alme embankment. 【Features】 ■ Technology aligned with the basic plan for infrastructure longevity promoted by the Ministry of Land, Infrastructure, Transport and Tourism (H25) ■ Received the Excellence Award at the 3rd Infrastructure Maintenance Awards ■ Among similar maintenance management technologies, it has a simple structure that does not require power sources ■ Construction and durability are comparable to standard Tail Alme systems *For more details, please refer to the PDF document or feel free to contact us.

• Retaining wall
• Renovation and repair methods
• Ground foundation construction method

"Aqua Tail 35" is a groundbreaking construction method that achieves significant reductions in construction time and costs while maintaining high reliability. By matching the wall thickness of conventional revetment blocks, it dramatically increases resistance to impacts and abrasion from floating debris. The improved construction speed allows for new joint shapes that enable installation along the streamlined flow of rivers, and it can also be used in conjunction with conventional products at water level. With wall materials that boast exceptional stability, it enables utilization in new fields, meets the "Ministry of Land, Infrastructure, Transport and Tourism River Disaster Prevention Standards," and maintains high reliability while achieving significant reductions in construction time and costs compared to traditional methods. 【Features】 - Achieves high stability against flowing water and applicability in salt damage areas with a wall thickness of 35 cm. - Confirms high safety against impacts from floating debris. - Ensures sufficient impact resistance of wall panel materials. - Uses highly permeable "coarse aggregate" for embankment materials. *For more details, please refer to the PDF document or feel free to contact us.

• Retaining wall
• Renovation and repair methods
• Ground foundation construction method

This is an embankment construction method that reinforces the soil, which lacks the necessary self-supporting strength, using strip-shaped reinforcing materials made of "steel," a material with low deformation and high tensile strength, to build a reinforced embankment with wall surfaces. ◆ Strip-shaped steel reinforcing materials (strips) are laid in layers within the embankment. ◆ A strong reinforced embankment is constructed through the friction effect between the soil and the strips. (For other functions and details, please contact us.)

• Reinforcement and repair materials
• Other construction services