Repairing the long-deteriorated drainage ditch with a unique new method proposed by Nikkon!
The method for repairing gutters proposed by Nikkon involves leaving the lower part of the gutter, which is mostly undamaged, as it is, and only repairing the damaged upper part. We introduce various types of "Easy Grating Type II," which can accommodate T25 cross-section, standard mesh, and fine mesh loads, as well as the "CR Slab Type II," which integrates the upper and lower parts with non-shrink mortar, and the "CR Slab for Cross-Section," which collects water through a central grating. 【Features (CR Slab Type II)】 ■ Easy installation with height adjustment using bolts ■ Good workability leads to reduced construction time *For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 <Simple Grating Type II> ■ For repairing existing cast-in-place trench grating sections ■ Compatible with trench widths of 250 to 500 mm <CR Slab Type II> ■ For upper repairs of existing cast-in-place trench longitudinal sections ■ Compatible with trench widths of 250 to 500 mm ■ A special mortar injected into the voids gains strength in one day ■ Can be opened the next day ■ NETIS registered <CR Slab for Cross Sections> ■ For repairing the T25 cross sections of existing cast-in-place trenches ■ Compatible with trench widths of 300 and 400 mm *For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Nikkon Co., Ltd. conducts a comprehensive comparison and examination from various angles when selecting products and methods for civil engineering design work, providing optimal proposals for the site. Structures made of concrete that were built during the period of rapid economic growth are now nearly 50 years old and have begun to deteriorate, leading to repair issues nationwide. This problem is not limited to large structures like tunnels and bridges; even the drainage ditches found in our everyday urban environments are not exceptions. Nikkon manufactures and sells concrete secondary products, including the "CR Slab Type II," which remakes only the upper part of deteriorated cast-in-place drainage ditches while leaving the lower part intact, and the "Easy Grating Type II," a product for repairing transverse drainage ditches that involves removing the upper part of existing cast-in-place drainage ditches, setting a frame with adjustable bolts for the grating, adjusting the height, and pouring ready-mixed concrete around it to complete the work.
![Ultra Column Method NEO [A Ground Improvement Method that Achieves Low Residual Soil]](https://image.www.ipros.com/public/product/image/631/2000228268/IPROS3168654083749274790.png?w=280&h=280)
![Examples of Installation of Expansion Devices | Keiji Bypass / Keihan Overpass [Crittec Industries]](https://image.www.ipros.com/public/product/image/1376992/IPROS17487594232614177304.jpg?w=280&h=280)