岡三リビック List of Products and Services

The "Multiple Anchor Reinforced Soil Wall Method" is a unique construction method developed in Japan, based on the "Embankment Stabilization Method Using Piles and Timber" conceived at the former Ministry of Construction's Civil Engineering Research Institute in 1970. It effectively utilizes construction-generated soil, taking advantage of its ability to apply a wide range of embankment materials, while also offering high seismic resistance, reduced environmental impact, and excellent stability. In August 2014, the "Multiple Anchor Reinforced Soil Wall Method Design and Construction Manual, 4th Edition" (published by the Public Interest Incorporated Foundation Civil Engineering Research Center) was released, further enhancing its reliability. 【Features】 ■ Effective use of on-site generated soil ■ Reduction of excavation volume with "Rock Anchors" ■ Shortened construction period and enhanced safety ■ Reliable structural stability ■ Suitable for a wide range of embankment sites ■ Maintenance and repair *For more details, please download the PDF or feel free to contact us.

"TRIGRID EX" is a geogrid for embankment and ground reinforcement that combines lightweight design with moderate flexibility and rigidity, excelling in workability and cost-effectiveness. It is widely used in infrastructure development projects such as roads, dams, rivers, sediment control, and waste disposal sites. Additionally, this product can be combined with various wall materials to expand into diverse applications that meet contemporary needs, such as wall greening, while ensuring safer and more reliable embankment and ground reinforcement. 【Features】 - A geogrid for embankment and ground reinforcement with a lattice structure, made by bundling high-strength polyester (PET) fibers as the core material and combining it with polypropylene (PP) resin as the coating material. - Offers sufficient strength, low elongation, excellent creep characteristics, impact resistance, weather resistance, chemical resistance, cold and heat resistance, and good friction characteristics with soil, ensuring excellent workability. - Provides excellent integration with soil, allowing for economical and easy construction of steep embankments and long slopes. *For more details, please download the PDF or feel free to contact us.

The "TerraGrid Reinforced Soil Method" utilizes honeycomb structures made of high-density polyethylene for wall construction, offering superior durability against frost heave and salt damage compared to conventional reinforced soil methods, and can accommodate any slope of embankment. It excels in salt damage resistance, making it effective in coastal and hot spring areas, and does not use metal materials in the wall structure. Additionally, the honeycomb structure ensures reliable compaction from areas near the wall to those further away, allowing for standard compaction even with gentle wall slopes. 【Features】 - Lightweight and compact, making transportation and storage easy - Excellent salt damage resistance - Easy to compact, ensuring reliable compaction - Suppresses significant residual deformation caused by frost heave *For more details, please download the PDF or feel free to contact us.*

The "RRR Method" includes four construction methods such as the reinforced soil bridge pier method "RRR-A," which reinforces the fill for installation and integrates it with the bridge pier. "RRR-B" is a reinforced soil retaining wall method that constructs a retaining wall with a vertical and rigid integrated wall surface using geotextile-reinforced fill. Additionally, there is the existing slope steepening method "RRR-C," which stabilizes existing fill and natural slopes into steep gradients using large-diameter reinforcement materials and a rigid wall surface. 【Types】 ■ RRR-A Reinforced Soil Bridge Pier Method ■ RRR-B Reinforced Soil Retaining Wall Method ■ RRR-C Existing Slope Steepening Method ■ RRR-D Waterside Disaster Prevention Reinforced Fill Method *For more details, please download the PDF or feel free to contact us.

We would like to introduce our high-strength strip geosynthetic "Paralink." It uses high-strength polyester long fibers that are aligned and densely arranged as the core material, and these fiber bundles are coated with polyethylene (LLDPE) to create the strip material. This strip material is aligned at equal intervals in the vertical direction to form a surface with a width of 4.5 meters, resulting in a high-strength strip geosynthetic. 【Features】 ■ High strength: 1350 kN/m ■ Workability: 4.5m wide and long roll length ■ Durability: 120 years *For more details, please download the PDF or feel free to contact us.