イビコン List of Products and Services

We offer the "Assembled Sidewalk (City Road) Free R Continuous Foundation Block Method," which allows for curved construction up to 15mR. It can also be used as a foundation for vehicle protective fences (Type B/Type C). Additionally, since on-site concrete pouring is not required, significant reductions in construction time can be achieved. 【Features】 ■ Assembled sidewalk using high-quality precast foundation blocks ■ Curved construction that matches the road's curves ■ PC perforated floor slabs are designed to prevent slipping (broom finish) *For more details, please download the PDF or feel free to contact us.

• Special Construction Method

The "Free R Continuous Foundation H Type" is a product that corresponds to the high-standard protective fence (Type S) of the Free R Continuous Foundation. The foundation cross-section has been made larger than the conventional Free R Continuous Foundation, and the connection part is designed to be connected with two bolts, allowing it to accommodate high loads. The protective fence adopts a base plate type, aiming to enhance the workability of the conventional Free R Continuous Foundation while further shortening construction time and improving safety. 【Features】 ■ Compatible with highways and high-standard trunk roads ■ Shortened construction time *For more details, please download the PDF or feel free to contact us.

• Protective fence

The "Free R Continuous Foundation" is a concrete continuous foundation used for "vehicle protective fences." Traditionally, vehicle protective fences are installed underground, but this product allows for installation in areas where it is difficult to embed posts directly into the ground due to buried objects or other reasons. The products are combined with upper and lower protrusions and fastened with bolts to construct a continuous foundation. This structure allows for flexible connection angles of the foundation, providing high adaptability to curves (R). 【Features】 ■ Can flexibly accommodate curves (R) ■ Usable as a surface-mounted or buried specification, with high adaptability to site conditions ■ No reliance on concrete pouring or skilled labor on-site, achieving shortened construction periods ■ Enables the installation of protective fences with safety considerations *For more details, please download the PDF or feel free to contact us.

• Concrete block, ALC panel, extrusion molded cement board construction

We handle catch basins used at connection points with drainage ditches. Traditionally, we have been using site-cast catch basins that require formwork to be assembled on-site, but by using this product, we eliminate formwork waste and contribute to shortening construction periods. Additionally, we offer a wide variety of options, allowing you to select basins that suit your specific needs. 【Product Lineup】 ■ AS Basin (for variable drainage ditches): Standard type / Plate type ■ PU Basin (for PU-3 drainage ditches): Standard type / Plate type *For more details, please download the PDF or feel free to contact us.

• Secondary paving products

Our company offers the "Wide Sump," which has a finish that is neat and matches the width of the side ditch, similar to an external flat sump, while providing a large internal storage space. The grating can open and close at 110° and can be fixed with bolts. The top edge is also sturdy and equipped with anti-slip features. 【Features】 ■ The materials for grating and receiving sumps are smaller, achieving significant cost reductions. ■ The finish is "neat and perfectly fitting." ■ The internal effective cross-section is "substantially large diameter." *For more details, please download the PDF or feel free to contact us.

• Secondary paving products

Our company offers street drainage boxes that are designed with a top slope of 6% and equipped with drainage drain fittings to prioritize drainage performance. Water from permeable pavement flows into the box through side holes, draining away any water that collects due to pavement subsidence. Additionally, water from the pavement surface is drained through upper holes, allowing sand and small stones to also fall into the box. 【Features】 ■ Effectively drains rainwater from permeable pavement ■ Prevents puddles even if the road surface subsides *For more details, please download the PDF or feel free to contact us.

• Secondary paving products

The "FR (Free Rotation) Cross Drainage Ditch" is a drainage structure used at crossing points. Traditionally, ditches were constructed horizontally, leading to changes in slope. However, by using this product, it allows for smooth vehicle passage without any changes in slope at the crossing, thereby improving safety. 【Features】 ■ Continuously accommodates the longitudinal slope of the road ■ Achieves smooth vehicle passage without slope changes ■ Reduces the impact on the ditch during vehicle passage, thereby suppressing deterioration of the ditch and eliminating noise *For more details, please download the PDF or feel free to contact us.

• Gutters and U-shaped gutters

The "Intersection Use Free R Continuous Foundation" has a lower foundation height (300 mm) compared to the conventional Free R Continuous Foundation, allowing for the installation of protective fences in sites where only shallow embedding is possible. The foundation height is 300 mm, and it corresponds to the post installation depth of 250 mm specified in the protective fence installation standards and vehicle protective fence standard specifications. With a continuous foundation extension of 5 m, safety during collisions is ensured, and the installation of vehicle stops (bollards) is also possible. 【Features】 ■ Compatible with a post installation depth of 250 mm, foundation height is 300 mm ■ Can be installed with a short extension (minimum continuous required extension of 5 m) ■ Can accommodate a minimum radius of 5R ■ Due to the increased foundation width, the top can be lowered by one step on the sidewalk, and interlocking can be placed over it to avoid visual obstruction ■ Considering the installation of vehicle stops (bollards), the post spacing can be adjusted in increments of 0.25 m from 1 m to 2 m ■ Available nationwide in Japan *For more details, please refer to the PDF document or feel free to contact us.

• Protective fence
• Foundation construction