Integrating top and bottom with non-shrink mortar! A technology for remodeling drainage ditches.
This technology involves removing only the weathered or damaged upper part of an existing cast-in-place drainage channel through cutting or chipping, and then placing a precast product called "CR Slab Type II" on top. It integrates the upper and lower parts with non-shrink mortar to remake the drainage channel. 【Features】 ■ Height adjustment of the product is possible with adjustable bolts ■ Compatible with channel widths of 200mm to 500mm ■ Integration with existing cast-in-place drainage channels ■ Maintenance and management of the drainage channel ■ NETIS registration CG-120034-A ■ Certified by the Tottori Prefecture New Technology and New Method Utilization System ME240928-46 *For more details, please refer to the PDF materials or feel free to contact us.
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【Construction Examples】 ■ Chubu General Office - Ditch Repair Work (Maintenance) ■ Nishi General Office - Traffic Safety Sidewalk Improvement Work (Regional Grant) ■ Nishi General Office - Prefectural Road Ooshinotsu Station Line Ditch Repair Work (Local Designation) ■ Chizu Town - Town Road Honori Minamikata Line Ditch Repair Work *For more details, please refer to the PDF materials or feel free to contact us.
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【Purpose】 ■Development of safe sidewalks ■Development of safe school routes for commuting, etc. *For more details, please refer to the PDF document or feel free to contact us.
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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.