We can accommodate both pre-installed and post-installed methods for various types of bridges, including RC bridges, PC bridges, and steel bridges!
The "K-210T" is a diamond-free joint designed for vertical joints that can accommodate large displacement amounts caused by longer span lengths. The surface rubber has sufficient thickness, and the load-bearing plate is coated with rubber on a steel plate, which helps to mitigate impact loads and reduces the effects on the floor slab. Additionally, the surface rubber absorbs expansion and contraction through the elastic deformation of diamond-shaped holes, keeping the joint surface consistently flat, resulting in reduced noise during travel and a more comfortable ride. 【Features】 ■ Protects the floor slab ■ Comfortable travel ■ Safe travel ■ Environmentally friendly ■ Cost-saving *For more details, please download the PDF or feel free to contact us.
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basic information
【Components】 ■ Support base (steel) to be installed on the floor slab ■ Receiving plate (steel with rubber coating) to be installed on the support base ■ Surface rubber with numerous diamond-shaped holes (rubber) *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Various types of bridges such as RC bridges, PC bridges, and steel bridges (can accommodate both pre-installed and post-installed methods) *For more details, please download the PDF or feel free to contact us.
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Company information
The bridge expansion joint device, Dia-Free Joint, developed independently by Nihon Bridge Engineering Co., Ltd., is an ideal joint that excels in safety, durability, sound insulation, ease of construction and maintenance, and cost-effectiveness, built on over 40 years of experience and trust. We are a company that utilizes ideas and thrives on technology.