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The "Nepuras Method's advantages" introduce a new approach that revolutionizes the traditional method of completely replacing all drainage ditches by only cutting and repairing the damaged upper part of the ditch, highlighting the benefits of this rational technique. The "Nepuras Method" not only shortens construction time compared to conventional methods but also reduces costs and minimizes waste materials. 【7 Advantages】 ■ Construction waste reduced by 80% compared to traditional methods ■ Excavation residual soil reduced by 100% compared to traditional methods ■ Can be implemented even when structures are close together ■ Immediate traffic reopening ensures resident peace of mind ■ Reduces social losses due to traffic restrictions ■ No need for temporary drainage ditches, saving costs ■ Capable of handling construction under various conditions *NETIS Ministry of Land, Infrastructure, Transport and Tourism New Technology Information System Registration Number HR-060021 *For more details, please refer to the PDF document or feel free to contact us. *Construction method videos are currently being showcased at the link below!

In the "Neplus Method," the development of a side cutting machine allows for the cutting and repair of only the upper part of the drainage ditch, achieving construction times that are one-third to one-fourth of traditional methods. Additionally, if the length of the repair area is around 10 meters, the work can be completed in one day, allowing for immediate lifting of traffic restrictions and minimizing the time vehicles are blocked. There are two main types of repair products: cross-sectional type and longitudinal type, which are used according to the conditions of the construction site. The Neplus Method demonstrates its effectiveness along drainage ditches that run across roads and structures such as block walls, and it is also compatible with irrigation channels, snow-melting ditches, and catch basins. 【Construction Method】 1. Installation of running rails 2. Cutting of the drainage ditch 3. Removal of concrete 4. Drilling of bolt holes 5. Injection of special adhesive 6. Installation of the upper repair product for the ditch 7. Filling with concrete 8. Tamping of pavement materials *For more details, please refer to the PDF materials or feel free to contact us. *The construction method video is currently available at the link below!

Road damage has been increasing year by year due to the rise in vehicle traffic. Among these, damage to the upper part of roadside ditches has worsened the living environment for local residents due to accidents caused by uneven surfaces, as well as noise and vibrations during vehicle passage. The Neplus method is an environmentally friendly new technology that offers numerous benefits such as cost reduction, resource and energy savings, and shortened construction periods. It has been adopted in various locations including expressways, national roads, and prefectural and municipal roads. 【Slit Type Construction Example】 Restoration of ditches with uneven surfaces to a flat condition. → The work is completed in one day, ensuring peace of mind for delivery locations. 【Bolt Fixed Type Construction Example】 Construction is possible in areas where long-term traffic restrictions cannot be implemented. → The height adjustment feature allows for alignment with cross slopes. *For more details, please contact us or download the PDF materials for review.

The "U Cap" is a method that allows for the reuse of existing drainage covers by only replacing the damaged types of covers or areas with severe rattling sounds. 【Construction Example】 ● Before Construction - There are steps that pose a tripping or slipping hazard. - It becomes rattly every time a vehicle passes. ● After Construction - The height difference is eliminated, and the grating is reused. - The cover and the drainage are integrated, eliminating any rattling. *For more details, please contact us or download the PDF materials to view. *The construction method video is currently available at the link below!

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!

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.

The Nepuras method "Cross Type" is a product that allows for smooth drainage into ditches and other areas, featuring embedded parts such as grating. The Nepuras method "Angle Type" allows for the selection of materials based on site conditions and load requirements. By checking the size of the side ditches and the construction locations for the Cross Type, Longitudinal Type, grating, concrete covers, etc., a balanced Nepuras method is completed, taking into account economic efficiency, strength, durability, and workability. *For more details, please contact us or download the PDF materials to view.

The Neplus method "Soundproof Type" is suitable for locations where stores or residences are adjacent to drainage ditches and excavation cannot be performed, or where excavation cannot be done at parking lot entrances or retaining walls. By using the soundproof type, noise such as rattling sounds can be prevented. In conventional methods, the work takes 4 to 5 days, but the Neplus method can be completed in one day, making it safe to use even in stores, residences, and busy parking lots. 【Comparison with Conventional Methods】 ● Conventional Method Survey → Temporary Closure → Pavement Slab Crushing → Mechanical Excavation → Foundation Work → Drainage Ditch Installation → Pavement Restoration → Completion - Days: 4-5 days - Asphalt Waste: 0.30 m² - Excavated Soil Volume: 30.5 m² - Concrete Waste: 0.87 m² ● Neplus Method Survey → Cutting → Installation of Renovation Products → Backfilling Material → Installation of Cover Plate → Completion - Days: 1 day - Asphalt Waste: 0 m² - Excavated Soil Volume: 0 m² - Concrete Waste: 0.17 m² *For more details, please contact us or download the PDF materials for review.

With the Neplus method 'buried type', even in large waterways, design blocks, and painted sidewalks, everything except the grating can be buried, ensuring proper drainage without interfering with the design, allowing for paving. In the conventional method of completely replacing the gutters, there is waste involved as the surrounding area needs to be excavated, the existing gutters removed, and new gutters installed. The Neplus method uses a lateral cutting machine, allowing for paving in a short period. *For more details, please contact us or download the PDF materials to view.

The "Neplus Method's advantages" introduce a new approach that completely replaces the traditional method of replacing entire drainage ditches, by cutting and repairing only the damaged upper part of the ditch, showcasing the benefits of this rational method. The "Neplus Method" not only shortens construction time compared to conventional methods but also reduces costs and minimizes waste materials. 【Features】 ■ Construction waste reduced by 80% compared to conventional methods ■ Excavation residual soil reduced by 100% compared to conventional methods ■ Can be implemented even when structures are close together ■ Immediate traffic reopening for resident peace of mind ■ Reduction of social losses due to traffic restrictions ■ No need for temporary drainage channels, reducing expenses ■ Capable of construction under various conditions 【Contents】 ■ What is the Neplus Method? ■ Features of the Neplus Method ■ Construction methods ■ Case studies * Registration period for NETIS ended in March 2017 (Registration number HR-060021) * For more details, please refer to the PDF document or feel free to contact us.

In the maintenance and management of ditches by local governments, consideration for surrounding residents and private property, as well as the impact of traffic congestion due to traffic regulations, are significant challenges. In particular, the renovation of aging ditches tends to lead to prolonged traffic regulations and increased costs due to excavation work. The Neplus method was developed to address these challenges. 【Usage Scenarios】 - Renovation of ditches in areas where traffic regulation is difficult, such as road crossings or in front of stores - Construction in locations close to underground installations or structures - Responding to needs for height adjustments of ditches (raising or lowering) due to road improvements - Resolving difficulties in construction caused by the depth of free-slope ditches 【Effects of Implementation】 - Shortening of traffic regulation periods due to immediate reopening of roads - No excavation required, avoiding impact on underground installations and private property - Potential cost savings through the reuse of existing covers - Significant reduction in construction time

In areas with snowfall, there are many instances of grating damage due to snow removal. Particularly, when there is a step between the grating and the pavement surface, the risk of damage is high, and frequent repair work is currently being carried out. The Neplus method offers grating that is less affected by snowplows even with some step differences. The snow removal-friendly grating features a cast iron integrated structure that is corrosion-resistant and durable, significantly contributing to the reduction of lifecycle costs. 【Usage Scenarios】 - Cross-drainage ditches and access ditches on snow removal routes - Locations where steps between the grating and pavement surface are likely to occur (areas prone to ruts) - Areas where grating corrosion due to de-icing agents is severe 【Benefits of Implementation】 - Prevents damage from snowplow blades - Significantly reduces restriction time by allowing immediate traffic reopening - The cast iron integrated structure makes the grating body less prone to deformation, allowing for long-term use - The cast iron integrated structure improves corrosion resistance and durability