We would like to introduce the Neplus method "Slit Type," recommended for roadside ditches and similar applications.
The Neplus construction method "Slit Type" is a recommended longitudinal type for roadside ditches and similar applications. It can accommodate various types of roadside ditches, not just flat roads. A hole of Φ20×20 mm is drilled, and approximately 20 mm of elevation is added, securing it with anti-shift rebar and filling. The inspection port is constructed using an embedded M20 adjustment nut. It is also possible to carry out construction even if a block excavation is close to the side ditch. *For more details, please contact us or download the PDF materials for review. *Videos are also currently available at the link below!
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【Specification Table】 ●Main Body Name / Dimension Table (mm) A・W・a1・t1・t2・H・B / Reference Weight (Kg) - For 300 / A300・W480・a1 230・t1 100・t2 5・H105・B390 / 226 - For 400 / A400・W590・a1 285・t1 119・t2 6・H125・B500 / 332 - For 500 / A500・W710・a1 345・t1 133・t2 7・H140・B620 / 448 - For 600 / A600・W820・a1 400・t1 152・t2 8・H160・B730 / 592 *For more details, please contact us or download the PDF document to view.
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For more details, please contact us or download and view the PDF materials.
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The Neplus Method National Association is an organization that promotes the expansion of the "Neplus Method" for the repair of the upper part of drainage ditches, provides technical support, manufactures and supplies products, and offers technical assistance to construction partners. The Neplus Method involves removing only the damaged upper part of the drainage ditch with a specialized cutting machine and installing new repair products to renew the ditch. The construction period is quick, allowing for immediate traffic reopening if about 10 meters are completed in a day. Additionally, it can be easily implemented even in ditches close to structures or underground installations without the need for excavation. We have handled numerous drainage repair projects to date. If you have any issues with drainage work, please feel free to contact us.