オーイケ List of Products and Services

The "OS Slit Side Ditch" is a side ditch with an integrated top plate that demonstrates high effectiveness in sites where there is a growing concern for aesthetics and a need for short construction periods. The single slit positioned in the center not only creates visual beauty but also considers safety with a minimal ditch width. There is no risk of lid damage, and it boasts excellent durability. 【Features】 ■ High drainage efficiency ■ Silent structure ■ Improved flow characteristics ■ Reduced construction time ■ Versatility *For more details, please refer to the PDF document or feel free to contact us.

The "OK Type Tripot" is a type of cross-drainage ditch compatible with snow removal vehicles that has no steps and does not wobble. It prevents cracking at the junction between the U-shaped ditch and the paved road, extending the lifespan of the pavement. Thanks to the slope design, even when the pavement surface settles, the step between the U-shaped ditch and the pavement is eased by a smooth ramp. The design that covers the junctions between U-shaped ditches with steel plates significantly enhances the robustness of the ceiling section. 【Features】 ■ A lid that does not wobble due to the tripot structure ■ A plate that prevents lateral movement of the lid ■ Protective plates on both sides ■ Protrusions to prevent slipping ■ Diagonal cuts to ease the step with the road surface *For more details, please refer to the PDF document or feel free to contact us.

The "OS Box" is a box that can be used in connection with the OS side ditch body. Since it has the same external width as the OS side ditch, it does not protrude on the outside (private land side) or the inside (road side). We offer a variety of specifications. 【Features】 ■ Same external width as the OS side ditch ■ Does not protrude on the outside (private land side) or the inside (road side) ■ Reinforced with rebar, allowing for the use of knockouts (3 sides) *For more details, please refer to the PDF document or feel free to contact us.

"Bench Flume" is a product of Oike Co., Ltd., which manufactures and develops concrete secondary products. It can be installed using methods such as the OK-type pull joint (pulling with plates). We offer a wide range of products including "Joint Bench Flume," "Cross Flume," and "Curve Flume." *For more details, please refer to the PDF materials or feel free to contact us.

The "Free Slope Ditch" is a ditch where the drainage slope can be freely set. It comes standard with a soundproof structure and offers a wide range of options for infiltration and drainage, allowing for customization based on the installation location and application. The combination of a freely cut main body with corner blocks and dedicated covers and grates achieves both functionality and beauty. 【Features】 ■ Soundproof structure ■ Mounting part is integrally molded with the ditch body ■ Mounting shape is barrier-free ■ Soil retention type is also available *For more details, please refer to the PDF document or feel free to contact us.

The "Concrete Products Catalog" is the product catalog of Oike Co., Ltd., which manufactures and develops concrete secondary products. It features a variety of safe and environmentally friendly concrete products, including "Reinforced Concrete U-shaped for roadways," "Boundary Blocks for Land," and "Tri-Pot Cross Drains." [Contents (excerpt)] ■ Reinforced Concrete U-shaped ■ Boundary Blocks for Pedestrian and Vehicle Roads ■ Boundary Blocks for Pedestrian and Vehicle Roads with Apron ■ Tri-Pot Cross Drains *For more details, please refer to the PDF document or feel free to contact us.

The "catch basin" is a product that can be customized with openings to match the site’s pipes and ditches. The opening work related to the connecting waterway will be done by our company, significantly improving the construction efficiency on site. The unit can be divided to match the heavy machinery on site, achieving weight reduction. Additionally, by using slabs, we offer a rich lineup including the "slab-type catch basin" that accommodates round and square covers, as well as the "lightweight catch basin" that achieves significant weight reduction. 【Features】 ■ Shortened construction period and high cost-effectiveness ■ Excellent workability ■ Compatible with various sizes such as square and rectangular *For more details, please refer to the PDF materials or feel free to contact us.

The "OK-style lightweight square manhole" is manufactured with a blend of PVA (vinylon fiber), making it a thin and lightweight product. Height adjustment is easy by stacking the main body and the riser. In addition to concrete lids, we offer various types including cast iron lids, cast iron grates, and grating lids. 【Features】 ■ The concrete lid does not have holes for handles, preventing unpleasant odors. ■ It is 3 to 5 centimeters thinner than standard manholes. ■ It weighs about half of a standard manhole. *For more details, please refer to the PDF document or feel free to contact us.