上田商会 List of Products and Services

The "Box-shaped U-shaped Drainage Collection Type" features a vertically cut lid that allows for the straight collection of surface water, making it less prone to clogging. Thanks to its dispersed water collection function, surface water can be drawn into the drain through the cutouts on the side of the lid, utilizing the alignment features between the drain and the lid. Additionally, by minimizing vertical, horizontal, and rotational misalignments, it helps prevent wear and chipping, making it difficult for the lid to shift and thereby reducing any rattling to a minimum. 【Features】 ■ Designed for load class T-25 ■ Dispersed water collection function ■ Cost reduction ■ Soundproofing function ■ Compatible with drainage pavement *For more details, please feel free to contact us.

• Gutters and U-shaped gutters

The "Freeform R Continuous Foundation" is a precast guardrail and guard pipe continuous foundation block that can freely follow road curves. Based on the design of the standard specifications and explanations for vehicle protective fences, stability calculations are conducted with the concept of bearing impact loads through continuous extension. Compared to cast-in-place continuous foundations and guardrail continuous foundations, this method reduces the time required for formwork installation and concrete curing. Furthermore, the period until the start of use due to strength development can be completed in about one-third of the construction period compared to cast-in-place continuous foundations. 【Features】 ■ The product can be connected at any angle. ■ Stability calculations. ■ Shortened construction period. ■ Balancing pole installation method. *For more details, please feel free to contact us.

• Protective fence

The "FR Cross Drain / FR Catch Basin" is a cross drain and catch basin that can accommodate the longitudinal slope of the road in a stepless manner. It can handle longitudinal slopes of up to 15%, ensuring smooth vehicle movement without any changes in slope. There is no need for cutting the drain or on-site pouring, which can significantly shorten the construction period. 【Features】 ■ Steplessly accommodates the longitudinal slope of the road ■ Ensures smooth vehicle movement without changes in slope ■ No need for cutting the drain or on-site pouring ■ Can significantly shorten the construction period *For more details, please feel free to contact us.

• Gutters and U-shaped gutters