"Large box culvert" that can be assembled on-site with upper and lower pieces, capable of forming cross-sections of 3 meters or more!
○ This is a large box culvert that is manufactured and transported in split upper and lower pieces, which are then assembled on-site. ○ Compared to traditional on-site construction methods, there is less high-altitude work on scaffolding, allowing for safer and more secure construction. ○ The split-type "large box culvert" is a low-carbon concrete product made using blast furnace slag fine powder.
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basic information
Compared to site-cast box culverts, significant reductions in construction time are possible. To consistently provide the optimal cross-section for various conditions that differ from site to site, the internal cross-section can be set in 10 cm increments for both width and height, with the thickness of the top and bottom slabs adjustable in 1 cm increments (side walls in 5 cm increments). It is also possible to manufacture without a haunch. For inquiries regarding concrete precast products, please contact Takamizawa Concrete Division.
Price range
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Applications/Examples of results
For more details, please contact us.
Detailed information
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Construction example Under construction
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Construction example After construction
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Construction example After construction
Company information
Our company manufactures and sells concrete products primarily in Nagano Prefecture and the surrounding areas. For concrete products, please leave it to Takamizawa Concrete Division.
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