日本植生 List of Products and Services

The "Slope Failure Countermeasure Ground Reinforcement Soil Method" is a technique that primarily reinforces slopes through tensile force by inserting numerous rock bolts into the ground. Field tests were conducted under conditions where ground collapse did not precede. Bolt loads in the range of 150 to 155 kN were observed, and pull-out of the reinforcement bolts was noted; however, no deformation such as destruction or breakage of the hold plates and wire ropes was confirmed. 【Design Considerations】 ■ Stability calculations for the slope ■ Calculation of necessary restraining forces ■ Assumptions for reinforcement material placement ■ Design of slope construction ■ Examination of stability ■ Completion of structural calculations *For more details, please download the PDF or feel free to contact us.

• Earth retaining wall/foundation reinforcement

We would like to introduce the "Rockfall Disaster Prevention and Mitigation Method" handled by Nippon Vegetation Co., Ltd. The initial movement of floating and rolling stones is suppressed by the restraining and supporting force of the grid-like wire rope and anchors. The design of the Eagle Hold divides the ground into areas requiring soil reinforcement and areas requiring rockfall prevention, and structural calculations are performed for each section according to conventional standards. 【Design Considerations】 ■ Determination of rockfall load ■ Design of materials used ■ Calculation of allowable load for materials ■ Calculation of acting loads ■ Examination of stability ■ Completion of structural calculations *For more details, please download the PDF or feel free to contact us.

• Earth retaining wall/foundation reinforcement

"Log Work" is a frame that can be easily constructed by connecting thinned wood round bars with +・T・L type joints. Frames can be constructed at 1-meter intervals with 900mm round bars and at 2-meter intervals with 1,900mm round bars. By adopting joints that maintain strength while providing flexibility, it can easily accommodate construction sites with curves. 【Specifications】 ■ Material: Thinned wood (preservative treatment) ■ Diameter: 80mm ■ Length - 900mm (1m interval frame) - 1,900mm (2m interval frame) *For more details, please download the PDF or feel free to contact us.

• Slope protection material
• Wood processing
• Civil Engineering Sheet

The "Ring Cover Method" involves covering a ring unit with rock mass and connecting it to fixed anchors around it, thereby restraining rocks that have lost their connection to the ground through the intersection strength of the ring unit and the support capacity of the anchors. Anchors can be installed at any position and in any number. Since anchors or pins are not driven into unstable rock masses, there is no risk of crack formation, deformation, or movement, allowing for safe construction. 【Features】 ■ Allows for the collective covering of overlapping rock masses ■ Does not depend on the shape of the rock mass ■ The allowable load increases as the rock mass becomes elongated ■ Does not depend on the angle with the installation ground ■ Excellent transportability of materials *For more details, please download the PDF or feel free to contact us.

• Earth retaining wall/foundation reinforcement

We would like to introduce the "Follow-Up Sheet 2 <Weed Control and Planting>" handled by Nippon Vegetation Co., Ltd. This is a weed control and planting sheet that shuts out light and suppresses the growth of weeds, made from polypropylene woven fabric and polyester non-woven fabric. By using it in conjunction with planting, you can also introduce the desired plants. Please feel free to consult us when you need assistance. 【Specifications】 ■ Thickness: 1.0mm ■ Width: 1m, 2m ■ Length: 25m *For more details, please download the PDF or feel free to contact us.

• Planting work

"Nipura" features a mesh-like water absorption structure, allowing not only rainwater on the surface but also infiltrated water and spring water to be collected through the absorption holes and quickly drained away at the bottom of the frame. To prevent deterioration from direct sunlight and ultraviolet rays, it uses high-density black polyethylene with excellent weather resistance. It has a robust hollow square design with thick walls. Additionally, the use of flexible joints maintains strength while allowing easy adaptation to curved construction sites. 【Features】 ■ Excellent collection and drainage capacity ■ Outstanding weather resistance ■ High adaptability for construction ■ Achieves landscape greening simultaneously when used in conjunction with vegetation work *For more details, please download the PDF or feel free to contact us.

• Drainage material
• Slope protection material
• Road construction

We would like to introduce "Bank Master," handled by Nippon Shokusei Co., Ltd. The specifications are as follows: height (width) of 10 cm, length of one side 20 cm, and dimensions after expansion of 12 m in height and 12.5 m in width. Made from semi-rigid material, it offers excellent flexibility and can be installed according to the site conditions. Additionally, it prevents the movement of surface soil on slopes and improves water retention. 【Specifications】 ■ Height (width): 10 cm ■ Length of one side: 20 cm ■ Dimensions after expansion: 12 m in height × 12.5 m in width *For more details, please download the PDF or feel free to contact us.

• Slope protection material

We would like to introduce the "Nazim Bag" handled by Nippon Vegetation Co., Ltd. It is a sandbag made of palm fibers that blends well with the landscape and can also be used for vegetation works utilizing forest topsoil, etc. Please feel free to consult us when you need assistance. 【Specifications】 ■ Standards - Width: 40cm - Length: 60cm ■ Quantity: 50 pieces per package *For more details, please download the PDF or feel free to contact us.

• Sandbags

We would like to introduce the "Follow-Up Sheet 1 <For Strong Weed Control>" handled by Nippon Vegetation Co., Ltd. The material is polyester non-woven fabric + high-density polyester long fiber non-woven fabric, available in green color, with quantities of 25m² and 50m² per roll. The high-density sheet effectively suppresses the growth of vigorous and stubborn weeds. Please feel free to consult us when you need assistance. 【Specifications】 ■ Thickness: 1.8mm ■ Width: 1m, 2m ■ Length: 25m *For more details, please download the PDF or feel free to contact us.

• Other park materials

We would like to introduce the "Grigen Rod" handled by Nippon Shokusei Co., Ltd. This material is made from coconut fibers and can be used for various purposes, including preventing soil erosion, providing a growth foundation for plants, and as a drainage material. We offer two different specifications: "GR700-100" and "GR700-150." Please feel free to consult with us when you need them. 【GR700-100 Specifications】 ■ Shape: Roll ■ Specifications ・ Diameter: Approximately φ100–120mm ・ Length: 1m ■ Packaging: 25 pieces *For more details, please download the PDF or feel free to contact us.

• Drainage material

We would like to introduce the "Gengoro Net" handled by Nippon Shokusei Co., Ltd. This is a net woven from palm fibers, which can be used for preventing erosion on slopes and other applications. The width is 1m, length is 15m, and the quantity is 15m² per roll. Please feel free to consult with us when you need it. 【Specifications】 ■ Standards - Width: 1m - Length: 15m ■ Quantity: 15m² per roll *For more details, please download the PDF or feel free to contact us.

• Slope protection material

We would like to introduce the bagged soil material "Naekichi," handled by Nippon Shokusei Co., Ltd. It allows for planting seedlings and ground cover in areas where planting is difficult, such as cut slopes, within retaining walls, and rocky fill areas. Additionally, it enables natural restoration greening using local seed varieties. Please feel free to consult with us when you need assistance. 【Construction Steps】 ■1. Installation ■2. Planting (Tear off the protective paper from the central opening and plant the seedlings) ■3. Watering ■4. Finishing ■5. Completion *For more details, please download the PDF or feel free to contact us.

• Planting work

We would like to introduce the "Grigen Sheet" handled by Nippon Shokusei Co., Ltd. It is a sheet made of palm fibers, used for erosion prevention on adhesive surfaces and as a measure for spring water treatment, available in two variations: "HP-300" and "HP-650," differing in length and weight. Since it is made from natural materials, it will return to nature. Please feel free to consult us when you need it. 【HP-300 Specifications】 ■ Color: Green ■ Length: 1×20m/roll ■ Weight: 300g/m2 ■ Remarks: For general civil engineering use *For more details, please download the PDF or feel free to contact us.

• Slope protection material

We would like to introduce the slope support material "Ring Anchor" handled by Nippon Vegetation Co., Ltd. This anchor is lightweight, has a ring-shaped processing on the body, and is strong against pulling out. It offers excellent workability. You can install vegetation mats and vegetation substrate mats without needing to differentiate between anchors. Since you can use one type of anchor for both vegetation mats and vegetation substrate mats, it makes: - Calculating the required quantity easy - Arranging materials easy - The only anchor to carry in your waist pouch is the ring anchor - Installation easy The specifications are φ7×200mm, with a quantity of 200 pieces per box, and each box weighs approximately 12kg. Please feel free to consult us when you need assistance. 【Specifications】 ■ Size: φ7×200mm ■ Quantity: 200 pieces/box ■ Remarks: Approximately 12kg/box *For more details, please download the PDF or feel free to contact us.

• Other park materials
• Landscaping and planting
• Landscaping materials

We would like to introduce "Bioroll," a product handled by Nippon Shokusei Co., Ltd. It is a material made from coconut fibers processed into a roll shape. It creates a water-side environment in harmony with nature and blends well with the surrounding environment. We offer diameters of 30 cm and 50 cm (made to order). Please feel free to consult us when you need to place an order. 【Product Lineup】 ■φ30 ■φ50 *For more details, please download the PDF or feel free to contact us.

• Drainage material

The "Tezak Super Lock Close-Type" is a construction method applicable to complex slopes where there is a risk of floating and rolling rockfalls, and where soil and gravel are interposed in the bedrock. By having a flexible thick wire mesh closely adhere to the ground, it suppresses the erosion of gravel and soil. As erosion is reduced by the thick wire mesh, an environment is created that allows seeds from surrounding vegetation to take root, promoting the restoration of the landscape in line with the surrounding vegetation conditions. 【Features】 ■ Prevention of erosion of accumulated soil ■ Promotion of natural invasion effects *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

We would like to introduce the slope support material "E-Pin" handled by Nippon Vegetation Co., Ltd. It is a biodegradable pin made from a mixture of natural materials, with polylactic acid as the main component. It is suitable for securing biodegradable vegetation mats and similar products. We offer lengths of 15 cm and 20 cm. Please feel free to consult us when you need to place an order. 【Product Lineup】 ■ Length 15 cm (1000 pieces per box) ■ Length 20 cm (200 pieces per box) *For more details, please download the PDF or feel free to contact us.

• Other park materials

The "Tezak Super Lock Net Type" is a construction method applied to rock slopes at risk of falling rocks, both from floating stones and rolling stones, by installing wire ropes at 50 cm intervals as auxiliary materials. The wire ropes that form the grid can be passed between standing trees, allowing for construction with minimal tree cutting. It is suitable for preventing falling rocks in mixed forests and planted areas. If there is a possibility of rolling stones escaping from the 50 cm grid, wire mesh can be used to prevent them from escaping. 【Features】 ■ Minimizes tree cutting ■ Compatible with the use of wire mesh *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

The "Tezak Super Lock G-spec" is a product that enhances erosion prevention and landscape restoration functions. The accompanying erosion prevention mat is mixed with soil across its entire surface, and it features jute felt on the back that prevents seepage to a degree that allows for the installation of water springs, providing both corrosion prevention and a foundation for plant growth. As auxiliary components, wire mesh and erosion prevention mats are installed to prevent the erosion of accumulated soil. [Features] - Enhanced erosion prevention and landscape restoration functions - Suitable for complex slopes where there is a risk of falling stones, particularly in areas with scattered boulders in the soil. *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

The "Three-Way Anchor Clip" is a wire rope T-junction fastening component that realizes a revolutionary outer edge rope treatment method. It features a unique technology that enables the connection with anchors at the T-junction of the rope. This allows for the formation of a grid without the need for rope extraction. By using this product, the rockfall prevention area can be expanded to the boundary, enhancing safety. 【Features】 ■ Reduction of the area required for land acquisition ■ Rockfall prevention area extends right to the boundary *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

We offer the "Rockfall Prevention Combined Slope Failure Countermeasure Construction." This method prevents slope failure by using rock bolts inserted into the ground, while also enabling rockfall prevention through a grid-like wire rope secured to a specially designed support plate, addressing both sources of slope failure and rockfall prevention. The main components remain unchanged from conventional slope failure countermeasure methods and rockfall prevention methods, and the design can be carried out according to each respective standard as before. 【Features】 ■ Rockfall Prevention ■ Slope Failure Countermeasure *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

Nihon Shokusei Co., Ltd. offers "Wire Mesh Rockfall Protection Net." This product is designed to prevent rockfalls by securing floating stones and rolling stones with wire mesh and wire ropes. Please feel free to contact us if you need our services. 【Specifications (Excerpt)】 ■KSN-4.0GR ・Wire mesh: φ4.0-50×50 ・Vertical and horizontal main ropes: 3×7 G/O φ16 ・Auxiliary rope: 3×7 G/O φ12 *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

Nihon Shokusei Co., Ltd. handles the "Pocket-type Rockfall Protection Net." This product features a structure that uses H-shaped posts at the top of the wire mesh to create an opening, allowing falling rocks from the upper source to drop into the mesh. The standard heights of the posts are 2.0m, 2.5m, 3.0m, 3.5m, and 4.0m. Please select the anchor for the sediment section as needed. 【Specifications (excerpt)】 ■KSP-5.0GR ・Post: H-100×100×6×8 ・Wire mesh: φ5.0-50×50 ・Vertical and horizontal main rope: 3×7 G/O φ18 ・Vertical auxiliary rope: 3×7 G/O φ14 *For more details, please download the PDF or feel free to contact us.

• Rockfall prevention agent

The Japanese vegetation wild boar damage suppression method "Ino-Saver" features a surface without protrusions, allowing it to be opened up as a plaza. Even when disturbed by wild boars, it cannot be dug up to the roots due to the strong net. Since the roots are protected, the grass can recover even after being disturbed. You can also download PDF materials on construction methods and specifications from the link below! 【Features】 ■ Not dug up to the roots ■ Grass can recover ■ Connected installation of nets *We also conduct free on-site surveys. Please feel free to contact us.

• Earthworks
• Pest and insect control products

The Japanese vegetation stress-resistant large-net lawn grass "Kyoriyokker 21" is a product that can withstand drought, salt damage, and soil pH (acidic and alkaline). With its dense stems and vigorous root growth, it has stress resistance, allowing it to produce new leaves and continue growing even when the above-ground parts are affected by drought or salt damage. PDF materials on installation methods and specifications can also be downloaded from the link below! 【Features】 ■ Improved workability and shortened construction period ■ Flow rate response even before establishment ■ Strong against peeling in flowing water *Free on-site surveys are also available. Please feel free to contact us.

• Other park materials
• Wall and rooftop greenery

The Japanese vegetation pressure-resistant square greening method "Grasstrong" is suitable for parks and schoolyards. By filling the voids of No. 4 crushed stone with a strong underlayer and sand, the roots of the grass can extend down to the sub-base layer, allowing the grass surface to demonstrate high recovery power even if it is damaged. You can also download PDF materials on construction methods and specifications from the link below! 【Features】 ■ Strong against stress ■ Improved water retention and nutrient retention ■ Strong against pressure ■ High recovery ability *We also conduct free on-site surveys. Please feel free to contact us.

• Other park materials
• Wall and rooftop greenery

The Japanese vegetation pressure-resistant turf protection mat "Tough Tough Guard" is a product that does not hinder the growth of grass due to its three-dimensional structure. It flexibly adapts even on slopes, has a high slip-resistant effect, and prevents soil compaction, thus protecting the grass during the winter dormancy period. You can also download PDF materials on installation methods and specifications from the link below! 【Features】 ■ Flexibly adapts to complex undulations ■ Suitable for areas with repeated foot pressure ■ Effective for winter grass maintenance ■ Responds to various loads such as around playground equipment, slopes, excessive foot pressure, and pathways *We also conduct free on-site surveys. Please feel free to contact us.

• Other park materials

"Kangaroo Mat 21" is a vegetation substrate mat with thin cotton, equipped with large vegetation substrate bags at 25 cm intervals. It is an environmentally friendly product made from natural materials. The vegetation substrate bags filled with fertilizers and water-retaining materials supply nutrients to plants over a long period, even in hard soil or weathered soft rock areas, promoting their growth. 【Features】 ■ Utilizes coconut fiber net ■ Equipped with large vegetation substrate bags ■ Effect of thin cotton 【Standard Specifications】 ■ Quantity: 10m² ■ Width: 1m ■ Length: 10m ■ Spacing between vegetation substrate bags: 25cm *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Kangaroo Mat 21-K" is a vegetation substrate mat equipped with large vegetation substrate bags at 25 cm intervals, featuring a thin cotton layer. The characteristics of the thin cotton, which include the fixation of seeds and fertilizers, as well as the protection of the surface soil, promote germination and growth. The vegetation substrate bags filled with fertilizers and water-retaining materials supply nutrients to plants over a long period, even in hard soils and weathered soft rock areas, thereby promoting growth. [Features] ■ Utilizes coconut fiber netting ■ Equipped with large vegetation substrate bags ■ Effects of the thin cotton ■ Adaptability to uneven surfaces *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Kangaroo Mat 21-R" is a vegetation substrate mat with thin cotton that is equipped with large vegetation substrate bags at 25 cm intervals. It is an environmentally friendly product made from natural materials, and the wire mesh improves adhesion to the ground. The characteristics of the thin cotton, which include the fixation of seeds and fertilizers, as well as the protection of the surface soil, promote germination and growth. [Features] ■ Utilizes coconut fiber netting ■ Equipped with large vegetation substrate bags ■ Effects of thin cotton ■ Adaptability to uneven surfaces *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The 'Morikujirou Matt 21' is a vegetation mat that effectively utilizes thinned wood materials (wood wool fibers) and enhances functionality. By using wood wool fibers, it improves erosion resistance and thermal insulation compared to conventional vegetation mats. It employs biodegradable resin, making it an environmentally friendly product. It can closely adhere seeds and fertilizers to the soil, and the wood wool fibers further enhance its performance. 【Features】 ■ Utilization of thinned wood materials ■ Use of biodegradable resin net ■ Use of thin cotton ■ Attachment of fertilizer bags 【Standard Specifications】 ■ Quantity: 20m² ■ Width: 1m ■ Length: 10m ■ Fertilizer bag spacing: 50cm *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Morijuro Mat" is a vegetation mat that effectively utilizes thinning wood (wood fiber) and enhances its functionality. The fertilizer bags attached to the net at 50 cm intervals supply nutrients to the plants over a long period. It can closely adhere seeds and fertilizers to the soil, and the wood fiber further enhances its performance. 【Features】 ■ Utilization of thinning wood ■ Use of thin cotton ■ Attachment of fertilizer bags 【Standard Specifications】 ■ Quantity: 20m² ■ Width: 1m ■ Length: 10m ■ Fertilizer bag interval: 50cm *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting

The "Ijigensheet" is a vegetation sheet that achieves erosion prevention through greening with centipede grass, reducing maintenance management. By using a special sheet with weed control areas and vegetation lines, it suppresses the intrusion of weeds for an extended period while promoting low-height, high-density greening that utilizes the characteristics of centipede grass, thereby reducing the need for maintenance such as mowing. Additionally, the extremely high density of centipede grass provides an effect of dispersing runoff water such as rainwater. 【Features】 ■ Long-term suppression of weed intrusion ■ Prevention of soil erosion *For more details, please download the PDF or feel free to contact us.

• Landscaping and planting
• Slope protection material
• Civil Engineering Sheet

"Holester" is a product that allows for long-term stable protection of slopes due to the growth of woody plants. Woody plants and grass species are set up separately, ensuring that each can grow reliably, thus achieving the goals of enhancing landscape beauty and nature conservation. The distinctive shape allows for the reliable introduction of woody plants. [Features] - Trees can germinate and grow reliably - Stable vegetation is possible *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery

"Soilco" is a greening material for woven fences that replaces split bamboo and coarse branches. It enables long-term soil retention through the growth of herbaceous and wild plant species. Available in a quantity of 20m, with a width of 50cm and a length of 5m. Please feel free to contact us when placing an order. 【Features】 ■ Greening material for woven fences that replaces split bamboo and coarse branches ■ Enables long-term soil retention through the growth of herbaceous and wild plant species *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery

"Green Net Attached Haryshibatai" is an artificial turf specifically designed for embankments, featuring seeds and fertilizers attached to a special soluble paper. It prevents erosion of embankment slopes and achieves early greening. The net is made of polyethylene material and is green in color. Please feel free to contact us when placing an order. 【Standard Specifications】 ■ Quantity: 100m² ■ Width: 1m ■ Length: 20m *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery

"Medel" is a series of selectable vegetation soil bags that ensure reliable greening. Seeds, fertilizers, and soil improvement materials are foam-adhesively bonded with water-soluble glue in a black polyethylene shade net bag. They germinate evenly and exhibit vigorous initial growth. Please feel free to contact us when you need assistance. 【Standard Specifications】 ■ Quantity: 100 pieces ■ Product specifications: Width 40cm / Length 60cm ■ Net ・ Material: Polyethylene ・ Color: Black ■ Seeds and fertilizers: Foam adhesive * For more details, please download the PDF or feel free to contact us.

• Sandbags
• Landscaping and planting
• Slope protection material

"Haime Der" is a high-performance vegetation bag that adds fertilizer bags to the functions of "Der." It allows for uniform germination and stable greening from early growth over a long period. The color of the net is black, and the material is polyethylene. Please feel free to contact us when you need to place an order. 【Standard Specifications】 ■ Quantity: 50 pieces ■ Product specifications: Width 40cm / Length 60cm ■ Net ・ Material: Polyethylene ・ Color: Black ■ Seeds and Fertilizer: Foam Adhesive *For more details, please download the PDF or feel free to contact us.

• Sandbags
• Agricultural civil engineering works
• Road construction

"Consult Net" is a fiber net spraying material that can suppress the outflow of sprayed materials and promote greening. It has a high adhesion to slopes and is effective in preventing erosion caused by rainfall, snowmelt, and frost heave. The net is made of polyethylene material and is available with a mesh size of 12×11mm. Please feel free to contact us when you need it. 【Features】 ■ The net has dense areas with contour lines that suppress the outflow of sprayed materials and promote greening. ■ It is effective in preventing erosion caused by rainfall, snowmelt, and frost heave. 【Standard Specifications】 ■ Quantity: 200m² ■ Width: 2m ■ Length: 100m² *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery