Registered with NETIS and has received awards! Reusing soil significantly reduces costs.
The "Bontelan Method" is a construction technique that actively reuses soil that has traditionally been deemed unsuitable for embankment by mixing fiber-based soil improvement material "Bonfiber" and a solidifying agent into the soil. This method transforms the soil into a high-performance ground material. The high-performance ground materials enhance handling properties, add functions such as high durability, erosion resistance, and liquefaction countermeasures. We take pride in our construction achievements, totaling 630,000 m³ and 400 projects. [Features] - Improved handling properties (contributing to disaster recovery) - Simple construction machinery for improvement - High-performance ground materials such as erosion resistance, durability against repeated wet and dry conditions, and liquefaction countermeasures - Non-decomposing Bonfiber *For more details, please download the PDF or feel free to contact us.
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【Features of High-Performance Ground Materials】 ■ Suppresses erosion and washout due to rainfall and other factors ■ Reduces the occurrence of cracks in embankments ■ Mitigates liquefaction caused by earthquakes ■ Improves workability *For more details, please download the PDF or feel free to contact us.
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【Awards】 ■ 6th Monozukuri Japan Award "Minister of Economy, Trade and Industry Award" ■ 6th Industry-Academia-Government Collaboration Contribution Award "Minister of Land, Infrastructure, Transport and Tourism Award" ■ (Public Interest Incorporated Foundation) National Institute for Land and Technology "National Land Technology Development Award" *For more details, please download the PDF or feel free to contact us.
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At the Environmental Development Trading Organization, we mainly handle disaster prevention products such as the disaster prevention shelter "Noah," which protects lives from earthquakes, tsunamis, and landslides, and the "Hama Ure Boat," which does not sink even if it has holes. We also provide construction materials and civil engineering materials, so please feel free to consult us if you have any requests.