日本ランテック List of Products and Services

The "TerraCell Roadbed Reinforcement Method" uses a honeycomb-shaped soil stabilization frame made of high-density polyethylene beneath the road to distribute vehicle wheel loads, preventing ruts and uneven settlement. The TerraCell used in this method features a three-dimensional (3D) structure that disperses concentrated loads both vertically and horizontally, which is not found in conventional grids or geotextiles. 【Features】 ■ Utilizes a honeycomb-shaped soil stabilization frame made of high-density polyethylene beneath the road ■ Distributes vehicle wheel loads to prevent ruts and uneven settlement *For more details, please refer to the PDF materials or feel free to contact us.

The "TerraCell Gravity-Type Retaining Wall Method" is a new labor-saving retaining wall construction method that creates a gravity-type retaining wall structure by stacking (layering) honeycomb-shaped soil stabilization frames made of high-density polyethylene. Each material weighs only 4 kg, making it lightweight and eliminating the need for concrete foundations. It is also possible to reuse locally generated soil, and the side walls of the materials have holes, providing drainage functionality. 【Features】 ■ Each material weighs only 4 kg, making it lightweight ■ No concrete foundation is required ■ Locally generated soil can be reused ■ The side walls of the materials have holes, providing drainage functionality ■ Manual construction is possible *For more details, please refer to the PDF materials or feel free to contact us.

"TerraCell" is a honeycomb-shaped soil stabilization frame made of high-density polyethylene resin (HDPE). By simply expanding the body and filling the frame (cell) with soil or crushed stone, it can be utilized for slope protection, subgrade stabilization, and as a gravity retaining wall, making it an economically excellent multifunctional and high-performance civil engineering material. It can also be used in rivers and lakes, combined with stone materials or concrete to create revetment structures, and its erosion prevention effect on the cover soil (vegetation soil) stabilizes the greening foundation and creates vegetated revetments. By fixing TerraCell on the slope and filling the honeycomb-shaped cells with filling materials, it prevents erosion of the slope and enables slope protection and early greening. 【Features】 ■ Excellent restraint capability ■ Lightweight and compact ■ Wide variety to meet design requirements of construction sites ■ Compatible with a wide range of filling materials ■ Weather-resistant and chemical-resistant ■ Excellent cost-effectiveness (easy installation, easy processing) *For more details, please refer to the PDF document or feel free to contact us.

We have opened the EC shopping site for Japan Rantec. We offer a lineup that includes earth anchors and the simple turbidity treatment system "SEREL Filter Bag." Our products aim for gentle manufacturing that considers both the natural environment and the needs of those who actually perform the work. 【Featured Products】 ■ Duckbill Earth Anchor ■ Duckbill Earth Anchor Dedicated Driving Rod ■ Simple Turbidity Treatment System "SEREL Filter Bag" *For more details, please visit the external link page or feel free to contact us.

The "Teracell Wall Greening Method" involves fixing Teracell (a honeycomb-shaped flexible form made of high-density polyethylene) to wall surfaces (such as concrete or masonry blocks), filling the frame with planting soil, and then planting vegetation to green the wall. There are two thicknesses of Teracell for wall greening: 15 cm and 20 cm, allowing for the selection of planting substrate thickness based on the species of plants to be planted. This significantly expands the options for the plants that can be planted. 【Features】 - Made of lightweight and strong high-density polyethylene, it can be easily fixed to concrete surfaces. - Its flexibility allows for installation on uneven surfaces and curves. - The planting substrate within the frame uses a lightweight artificial soil with excellent water retention and drainage properties. - By wrapping plant seedlings in coir pots (made from coconut fibers) and moss, it prevents soil runoff during heavy rain. - It is also possible to add high-performance water-retaining agents to the soil as an option. *For more details, please refer to the PDF document or feel free to contact us.