Buried type expansion device for bridges, suitable for steel bridges, PC bridges, and RC bridges, with a bed box extraction type structure.
The "Seamless Joint SJ-M/SJ-P" is a buried expansion device for bridges that uses the highly durable and water-resistant elastic pavement material "Falcon SJ." The "SJ-M type" has "Falcon SJ" exposed on the pavement surface, providing the same properties as the surrounding asphalt, ensuring a smooth driving experience without any step differences over a long period. The "SJ-P type" is completely buried under the asphalt pavement, allowing for a seamless driving experience in short-span, small-scale bridges. 【SJ-M Type Specifications】 ■ Standard dimensions: Sidewalk part 400mm × 80mm, Roadway part 400mm × 120mm ■ Applicable joints: Transverse joints / Longitudinal joints ■ Applicable bridges: Steel bridges / PC bridges / RC bridges ■ Structure: Slab box type ■ Construction method: Retrofit method *For more details, please refer to the PDF document or feel free to contact us.
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【SJ-P Type Specifications】 ■Standard Dimensions: 400mm × 40mm ■Applicable Joints: Horizontal Joints / Vertical Joints ■Applicable Bridges: Steel Bridges / PC Bridges / RC Bridges ■Structure: Slab Box Type ■Construction Method: Pre-installed Method *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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In the modern age, thanks to the spread of the internet, we can instantly obtain the necessary "information." "Face-to-face" communication is becoming increasingly important. Our company has been engaged in sales activities as a leading manufacturer’s agent for belts, hoses, resins, and transmission equipment for over 60 years since its founding. At the same time, we have focused on the fields of special products and processed goods, striving to improve our own factory and subcontractor facilities, as well as to cultivate sales engineers. We aim to propose appropriate products and solutions to our customers' issues and challenges, responding to their needs and seeds, particularly regarding rubber and resin products, which are difficult to handle due to the inability to expect tolerances and reproducibility comparable to metals. We provide information on material properties, molding methods, processing techniques, and their limits, with the goal of contributing to our customers' best selections. Under the motto of "shaping information," we take joy in transforming the "information" received from our customers and suppliers into the "form" of "products" and creating the "form" of "business," as we continue to develop our corporate activities.
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