Easily replaceable bolt fastening structure! Significantly reduces the replacement time and extends the lifespan of bridges.
The "Hinodakutail Joint α" features a bolt fastening structure that significantly reduces installation time during replacement, allowing for efficient replacement. The main body is made of Hinodakutail cast iron, which possesses strength and ductility to withstand the loads and impacts from vehicle traffic. The semi-circular shape helps to distribute part of the vehicle load, thereby reducing the occurrence of asphalt pavement sinking and ruts. 【Features】 ■ Easy-to-replace bolt fastening structure ■ Product shape that reduces step differences during vehicle passage ■ Main body made of Hinodakutail cast iron with excellent material properties ■ Slip-resistant structure for safe driving even in rainy conditions ■ Water-stopping rubber with excellent deformation followability *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■ For Road Use ・Compact Type ・Snow Removal Compatible Type ・Basic Type ■ For Sidewalk Use *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Bridges *For more details, please refer to the PDF document or feel free to contact us.
Company information
Kouwa Commercial Co., Ltd. was established in October 1975 by separating the sales division of Hirokuchi Block Co., Ltd., a comprehensive manufacturer of concrete products, and has since developed into a general trading company dealing in concrete secondary products, steel materials, civil engineering and construction materials, reaching this milestone after 50 years. During this time, in response to the diverse society alongside economic development, we have earnestly committed ourselves to the advancement of our business, upholding sincerity and trust as our principles. As a result, thanks to the support of many related industries, we have been able to build a solid foundation of trust. We sincerely appreciate and thank our clients and all those in related industries for their support and guidance. All of us at the company, as we welcome the 21st century, are eager to continue advancing businesses that meet the needs of the local community and fulfill our mission. We kindly ask for your continued guidance and support, and we extend our greetings.
