By shortening construction time, emissions from traffic congestion can also be reduced!
The "K-330T" is a diamond-free joint designed for vertical joints that can accommodate large displacements caused by longer span lengths. With repairs that do not require chiseling, it can extend the lifespan of bridges without damaging the deck and reduce maintenance costs. Additionally, it can be repaired in a short time, which helps reduce economic losses due to traffic congestion. Please feel free to contact us if you have any inquiries. 【Features】 ■ Protects the deck ■ Comfortable driving ■ Safe driving ■ Environmentally friendly ■ Reduces costs *For more details, please download the PDF or feel free to contact us.
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basic information
【Materials】 ■ Support platform (steel) to be installed on the floor slab ■ Receiving plate (steel with rubber coating) to be installed on the support platform ■ 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.