Easily replaceable bolt fastening structure! Significantly extends the lifespan of bridges and reduces replacement time.
The "Hinodakutairu Joint α" features a bolt fastening structure that significantly reduces installation time during replacement, allowing for efficient replacement. The main body is made of Hinodakutairu cast iron, which possesses strength and ductility considering 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 traffic ■ Main body made of Hinodakutairu cast iron with excellent material properties ■ Slip-resistant structure that allows for safe travel 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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【Usage】 ■Bridges *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kouwa Commercial Co., Ltd. was established in October 1975 by separating the sales department 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 construction materials, and more, marking 50 years of progress. During this time, in response to the development of the economy and the diversification of society, we have earnestly committed ourselves to the advancement of our business, upholding sincerity and trust as our principles. As a result, thanks to your support, we have gained the trust of many related industries and built a solid foundation. We sincerely thank and express our deep gratitude for the support and guidance from our clients and various related industries. All of us at the company, as we enter the 21st century, are eager to continue advancing businesses that meet the needs of the local community and fulfill our mission, and we kindly ask for your continued guidance and support.