Introduction of a large box culvert with internal dimensions of 3,100 × 1,500 to 4,000 × 4,000!
We would like to introduce our "Large Box Culvert." This product is a large box culvert with internal dimensions of 3,100×1,500 to 4,000×4,000. The precasting of site-cast box culverts offers benefits such as reduced construction time, improved safety, and ensured quality. 【Features】 ■ Internal dimensions: 3,100×1,500 to 4,000×4,000 ■ Soil cover: 0.2m to 3.0m ■ Design standard strength: 40N/mm² ■ Allowable compressive stress: 14N/mm² ■ Allowable shear stress: 0.55N/mm² *For more details, please refer to the PDF document or feel free to contact us.
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Hokuetsu Kanto Co., Ltd. manufactures and sells various concrete secondary products for road use, riverbank blocks, agricultural waterways, and more. We also produce and sell environmentally friendly landscape products. We specialize in the proposal of precast solutions that transform on-site casting into products. We have many delivery records even with major general contractors. - The HSB method uses HS bond that can withstand seismic level 2 and is capable of water stopping. - The Econ Roller method is a lateral pulling method for narrow waterways such as box culverts. - We can also propose high durability products that can last up to 100 years. Please feel free to contact us if you have any requests.