Enhanced durability! Anti-corrosion method for bonding steel and concrete using one-component polymer cement-based adhesive.
The "Tough Connect Method" is a technique that improves durability by tightly bonding the interface between concrete and steel materials to prevent corrosion. The rust-proofing material used, "Tough Connect," is designed to bond concrete with steel that does not adhere well, particularly steel that has been rust-proofed with coatings such as galvanization or zinc-rich paint, effectively sealing the interface to prevent corrosion. 【Tough Connect Features】 ■ Improved durability ■ Strong adhesion equivalent to the tensile strength of concrete ■ Bonds well with inorganic zinc-rich paint and galvanized steel ■ Application can be done using brushes, rollers, or airless spray ■ It is a one-component polymer cement-based material that does not require mixing *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Tough Connect Other Features】 ■ The adhesion strength does not decrease even if there is a construction period of about 6 months from application to concrete placement. ■ A thinner application thickness than other polymer cement materials achieves adhesion strength, resulting in faster application work. *For more details, please refer to the PDF document or feel free to contact us.
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【Application Examples】 ■ Steel formwork for concrete in bridges (formwork for composite slabs and wall railings, etc.) ■ Drainage pits embedded in concrete slabs ■ Adhesion of concrete coverings on steel slabs *For more details, please refer to the PDF materials or feel free to contact us.
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Our company was founded in 1937 as Takigami Kogyo Co., Ltd. The founding dates back to 1895 when Uchi Takigami started a blacksmith shop in Nagoya, and we celebrated our 100th anniversary in 1995. In September 2014, we shifted our focus to making six affiliated companies into subsidiaries, and this year we are celebrating our 120th anniversary, starting a new chapter as the "Takigami Group of Companies." Since our establishment, we have consistently operated as a specialized manufacturer, providing integrated services from design to production and installation of bridges, steel structures, and other steel constructions, growing alongside the times. In addition to our headquarters factory in Handa City, Aichi Prefecture, and branches in Tokyo and Osaka, we are expanding our business by fully utilizing our network of bases and Takigami Group companies across eight locations nationwide.