ロンタイ List of Products and Services

"Green Base" can be used not only for erosion control projects but also for the restoration of slopes where vegetation has declined and for strip greening on hard cut slopes. It is effective for introducing wildflowers that require a large amount of fertilizer and slow-growing woody plants (flower and woody plant mixtures are custom orders). 【Features】 ■ Vegetation bags for cut and fill ■ Excellent workability ■ Can be combined with other vegetation methods ■ Strip greening is possible *For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Wall and rooftop greenery

Rontai's "Shirokumatt" is a vegetation mat that is highly flexible and can be used on steep and uneven slopes. It can be installed in areas where large machinery cannot be used, starting from small areas, and it is easy to cut the product during installation. The attached substrate bag has high water retention, reducing stress from plant drying, and promotes healthy growth even for slow-growing woody plants. 【Features】 ■ Usable on steep and uneven slopes ■ Installable in areas where large machinery cannot be used ■ The surface palm net is made from natural palm fibers ■ A lineup tailored to the ground being used *For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Civil Engineering Sheet

The "Killket S Type" from Rontai is an erosion control vegetation sheet that allows for greening while preventing soil erosion. The non-woven fabric for erosion control adheres closely to the ground, suppressing soil particles, which results in a high erosion prevention effect against sediment runoff. Since the flowing water moves through the non-woven fabric, it is possible to suppress the occurrence of muddy water. In an erosion test conducted with artificial rainfall for one hour, the runoff liquid from Killket was almost clear, and no erosion was observed. 【Features】 ■ High erosion prevention effect ■ Greening while preventing erosion ■ Available in seed-containing and seed-free types *For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Civil Engineering Sheet

Rontai's "Killket M Type" is a vegetation mat for cutting earth that allows for greening while preventing soil erosion. The non-woven fabric for erosion prevention adheres closely to the ground, suppressing soil particles, thus demonstrating a high effectiveness in preventing sediment runoff. Additionally, this product includes a sheet layer containing seeds and fertilizers, enabling greening while preventing erosion. 【Features】 ■ High erosion prevention effectiveness ■ Greening while preventing erosion ■ Equipped with soil improvement materials (High moisture-retaining materials are used in the fertilizer bag, and high water-retaining materials are used in the substrate bag) *For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Soil improvement material

The "Ronkettoga" handled by Rontai is a turf for embankments that is environmentally friendly, as all the materials used are biodegradable and decompose naturally. The straw used has high insulation properties and significant water retention, protecting small young plants from temperature fluctuations and dryness. Additionally, it has a high erosion prevention effect, making it ideal for introducing native species with slow initial growth and short grass species with low erosion prevention effects. 【Features】 ■ Biodegradable turf for embankments ■ Prevents straw scattering due to strong winds ■ Reduces entanglement with grass cutting machines *For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Civil Engineering Sheet

"Ronquet Ace" is a vegetation sheet for greening embankments that achieves a high seed germination rate due to its adhesion to the soil. 【Features】 ■ Vegetation sheet for embankments ■ Market-priced product ■ Ideal for poor soil due to soil improvement effects ■ Also suitable for volcanic ash soil and masa soil ■ Exhibits erosion prevention effects due to the combined effect of non-woven fabric and peat papyrus ■ Achieves early greening * Nails are sold separately. If you scroll down, you will find materials such as catalogs, case studies, and construction methods available for download! For more details, please refer to the catalog or feel free to contact us. -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Civil Engineering Sheet

The "Double Ronquet Anaconda" handled by Rontai is a vegetation mat for greening cut slopes that provides nutrients for a longer period than fertilizer bags and forms stable greenery. 【Features】 ■ For cut slopes ■ Vegetation mat (double net with fertilizer bag) ■ Market price product ■ Achieves long-term greening ■ Compatible with a wide range of soil conditions If you scroll down, you will find materials such as catalogs, case studies, and construction methods available for download! -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more details, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Civil Engineering Sheet

Rontai's popular product, the "Green Bag," is a vegetation bag that can produce stable germination by attaching seeds and fertilizers to the entire surface of the sandbag. 【Features】 ■ Seeds and fertilizers are attached to the entire surface ■ Can be installed without worrying about the front or back ■ 1 package: 100 pieces ■ Filled with on-site generated soil ■ Reasonable price ■ By innovating the stacking method, it can be utilized in various sites It can be installed with simple tasks such as bagging, stacking, nailing, and horizontal transportation. It can be used in various sites by innovating the stacking method for backfilling slope collapse areas, protecting transmission towers, grass-lined ditches, etc.! If you scroll down, you will find materials such as catalogs, case studies, and installation methods, so please download them! ---------------------------------------------------- Rontai offers free slope surveys at construction sites. For more details, please contact your nearest branch or sales office. ----------------------------------------------------

• Sandbags

"Ronkette Mosaana" is a vegetation mat for cutting and filling that incorporates straw and fertilizer bags, combining the advantages of both. It promotes seed growth with the moisture-retaining and heat-retaining properties of straw, enhancing the greening ability of conventional vegetation mats. [Features] - Primarily composed of native species, making it ideal for permanent greening - Contains slowly dissolving components in the fertilizer blend - Equipped with soil improvement agents, allowing for soil creation even in poor land - High erosion prevention effectiveness -------------------------------------------------------------------------------- Rontai offers free slope surveys at construction sites. For more details, please contact your nearest branch or sales office. --------------------------------------------------------------------------------

• Soil improvement material

"Ronkettowara" is a standard sheet for greening embankments that is equipped with straw. The straw excels in water retention, thermal insulation, and erosion prevention, protecting the initial growth of plants. 【Features】 ■ Straw-covered turf for embankments ■ Construction package product (35 is excluded) ■ Cost-effective and high-performance ■ Made with natural straw ■ Construction method that does not disrupt the surrounding landscape ■ Includes 6 stakes per square meter If you scroll down, you will find materials containing catalogs, case studies, and construction methods, so please download them! *For more details, please refer to the catalog or feel free to contact us. —————————————————————————————————— Rontai offers free slope surveys at construction sites. For more information, please contact your nearest branch or sales office. ——————————————————————————————————

• Soil improvement material