Compatible with sites with strict construction limits, such as single-track tunnels. Embedded drainage channel 'RD (Rubber Drain) Series' (B4 method).
【Adopted Construction】 Tunnel Repair Work Tunnel Repair Work Culvert Repair Work Underpass Repair Work Road Repair Work Other Various Repair Works 【Features】 ■ By being embedded, it allows for water diversion without violating building limits. ■ Widely used in various fields as vehicle and general electrical industrial materials. ■ Has environmental degradation durability such as flame retardancy, weather resistance, ozone resistance, heat aging resistance, oil resistance, and chemical resistance. * For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Procedure】 (1) Marking and cutter cutting (2) Chipping inside the cut (3) Cleaning the chipped area and applying rubber bond (adhesive) (4) Inserting rubber drain (filler material) and curing (5) Applying rubber primer W (primer) (6) Applying rubber seal (finishing material) *For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1972, we have grown alongside the development of the Japanese economy. We began producing grating as our main product and have contributed to society as a leading company in the industry to this day. During this time, we have also developed new products related to construction and civil engineering beyond grating, including the sluice gate plant business, hot-dip galvanized coating business, shock protector business, bridge steel structure business, water conduit and drainage pipe business, metal processing business related to construction, and exhibition case business for museums and galleries, among others, building a solid foundation and achievements across various industries. Currently, through the deployment of five factories and twelve branches and sales offices across the country, we are involved in a wide range of public works as well as general private sector construction projects. We will continue to accumulate and refine these technologies to meet our customers' needs.