The precast power bridge is a large prefabricated box culvert mainly used for culvert bridges, crossing small to medium rivers, and humanitarian purposes.
With the split method of the top plate, side wall, and bottom plate cast on site, we can propose a maximum construction period reduction of 60% and a cost reduction of 10% compared to conventional cast-in-place structures. Our company offers price comparison proposals that include construction costs.
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basic information
【Features】 ○ To achieve an economical structure, on-site cast concrete is used for the bottom slab section, considering workability and cost-effectiveness. ○ The adoption of long sloped hunches realizes weight reduction from a high rigidity structure. ○ The connection between the top slab and side walls employs a connection method that has continuity and pressure bonding, achieving a highly integrated structure. ○ The industry's first shear key in the center of the top slab suppresses deflection under moving load actions, ensuring high safety. ● For more details, please contact us.
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Applications/Examples of results
● Culvert Bridge - Pedestrian ● Road Underpass ● Culvert Bridge - River Crossing
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Company information
Chiba Ceramics is a comprehensive manufacturer of concrete products based in Chiba Prefecture, handling large box culverts, box culverts, assembled manholes, L-shaped retaining walls, waterways (circular waterways, U-shaped waterways, L-shaped waterways, multi-natural waterways), roadside drainage products (free gradient ditches, variable ditches, U-shaped ditches, L-shaped ditches, circular ditches, slit dish-type ditches, small animal protection ditches), environmentally friendly blocks, fire water tanks, water storage tanks, and joint utility trenches.