日本スプライススリーブ List of Products and Services

Our company offers a specialized grout material with excellent workability that ensures the performance of the NMB splice sleeve system. We have a lineup that includes "SS Mortar," which has outstanding workability that allows for complete filling of gaps within the sleeve, as well as "SS Mortar 120N" and "SS Mortar 150N." Please feel free to contact us when you need assistance. 【Features】 <SS Mortar> ■ Completely fills gaps within the sleeve ■ A pre-mixed product with excellent workability ■ Easy material management on-site <SS Mortar 120N> ■ A pre-mixed product with excellent workability ■ Ensures stable quality even on-site <SS Mortar 150N> ■ Suitable for column members requiring Fc=150N/mm2 *For more details, please refer to the PDF document or feel free to contact us.

• Mortar and plaster materials

The "Super UX/Slim Sleeve" is a mortar-filled rebar joint compatible with ultra-high-strength rebars SD590 and SD685. It has received an A-class evaluation from the Japan Architectural Center. "Super UX" is suitable for precast construction methods, while "Slim Sleeve" is appropriate for on-site casting methods, allowing for flexible specifications based on application. 【Features】 ■ The ideal form of a joint that emphasizes "ease of construction" ■ Flexible specifications that can be differentiated based on application ■ A reliable joint that has obtained A-class evaluation ■ A trusted joint born from a comprehensive verification system *For more details, please refer to the PDF document or feel free to contact us.

• Fittings

The "NXII type" is a precast mortar-filled rebar joint that has a narrower and shorter outer diameter while maintaining the same wide inner diameter compared to conventional super UX. It not only improves workability on site but also enhances fit and provides better cost performance. Additionally, two types of mortar are available: the ultra-high-strength mortar "SS Mortar 120N" and the highly workable "SS Mortar," allowing for differentiation based on usage purposes. 【Features】 ■ The joint is made narrower and shorter, further improving construction performance. ■ Differentiation of grout according to purpose is possible. ■ Ensures safety and security while maintaining A-class certified quality. *For more details, please refer to the PDF document or feel free to contact us.

• Fittings

The "High Grip Metal Band" is an inexpensive crack reduction material made from galvanized steel plates with numerous circular holes. By applying it to areas such as the joints of upper concrete where there is a high possibility of restrained cracking due to existing placements, a reduction in cracks can be expected. The number of binding points can be reduced to less than half compared to existing materials. 【Features】 ■ Reinforcement material that suppresses drying, shrinkage, and cracking of concrete ■ Excellent bending strength and toughness ■ Reduces crack width ■ Suppresses the occurrence of cracks ■ Excellent workability *For more details, please refer to the PDF document or feel free to contact us.

• Concrete construction

"Super UX" is a mortar-filled rebar joint that contributes to shortening construction periods and labor savings with excellent workability that does not require expertise, achieving cost reductions. It can be used in various applications, particularly in areas that require higher reliability unique to SA grade (such as column bases), and it is compatible with both precast and cast-in-place construction, making it widely applicable in both construction and civil engineering. 【Features】 ■ BCJ Evaluation - RC0192-05 ■ Obtained high reliability SA grade ■ Proven safety through three earthquakes: Guam, the Hanshin Awaji Earthquake, and the Great East Japan Earthquake ■ Active in various situations from precast to cast-in-place ■ Excellent workability contributes to shortening construction periods, labor savings, and cost reductions *For more details, please refer to the PDF materials or feel free to contact us.

• Fittings

The "Slim Sleeve X Type" is a high-strength deformed rebar joint that resolves the issue of securing cover thickness, which has been difficult at construction sites due to the reduced outer diameter of the sleeve, thereby expanding its range of applications. With the shorter sleeve length, the number of shear reinforcement bars placed on the sleeve is reduced, significantly decreasing the labor involved in construction and improving work efficiency. 【Features】 ■ Further improved rebar joint for on-site casting, "Slim Sleeve" ■ Even "thinner and shorter" than conventional products, offering excellent usability ■ Covers assembly errors during rebar setup, "erection, setting, cutting" at construction sites by up to 40mm ■ Joint performance comfortably meets Class A standards ■ Achieves shortened construction periods and labor savings across various fields, including architecture and civil engineering ■ Contributes to further reduction in total costs *For more details, please refer to the PDF document or feel free to contact us.

• Fittings

The "Slim Sleeve" is a site-cast mortar-filled rebar joint that contributes to reducing total costs by achieving shortened construction periods and labor savings in various fields of architecture, including RC piles, retaining walls, and reverse curls in civil engineering. By making it thinner and shorter than conventional mortar-filled joints, it has become easier to use. 【Features】 - As a mortar-filled joint, it easily absorbs construction errors. - It can be easily joined even when the rebar cores do not align on site. - Multiple rebars, such as core rebars and multi-layered reinforcement, can be joined with a single touch. - It allows for the joining of rebars fixed at both ends. - The spacing for butt joints of rebars is permissible up to a maximum of 40mm (for construction use). *For more details, please refer to the PDF document or feel free to contact us.

• Fittings