This is an introduction to two types of the Neplus method "circular drainage ditch compatible type" for longitudinal and transverse use.
The Neplus method "Circular Drainage Ditch Compatible Type" is a recommended product for efficient drainage in circular ditches. It can be used in circular waterways with continuous drainage ditches, such as tunnels, and you can choose from two types: longitudinal and transverse, so please select the specifications according to the site conditions. An epoxy adhesive suitable for metal is used for filling. *For more details, please contact us or download the PDF materials to view.
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【Specification Table】 ● For Longitudinal Use Name / Dimension Table (mm) A・W・a1・t1・H・B / Reference Weight (Kg) - For 250 / A250・W420・a1 180・t1 105・H125・B330 / 234 - For 300 / A300・W480・a1 210・t1 110・H130・B390 / 281 - For 400 / A400・W590・a1 265・t1 120・H140・B500 / 377 - For 500 / A500・W710・a1 325・t1 135・H155・B620 / 508 ● For Transversal Use Name / Dimension Table (mm) A・W・H・B / Reference Weight (Kg) - For 250 / A250・W414・H120・B330 / 234 - For 300 / A300・W474・H125・B390 / 284 - For 400 / A400・W484・H145・B500 / 325 - For 500 / A500・W704・H160・B620 / 428 - For 600 / A600・W814・H180・B730 / 552 *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.