It can be repaired in a short time, which also helps reduce economic losses due to traffic congestion!
The "K-110" is a diamond-free joint developed by our company based on various experiences for horizontal joints. It features a separation structure consisting of a receiving base installed on the floor slab, a receiving plate placed on top of the receiving base, and a surface rubber with numerous diamond-shaped holes. Although these are separate components, they function together as a cohesive unit, demonstrating excellent performance. The surface rubber absorbs expansion and contraction through the elastic deformation of the diamond-shaped holes, keeping the surface of the joint consistently flat, which reduces noise during travel and ensures a 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.