日本植生 List of Products and Services

We would like to introduce a case where our "Tezak Super Lock (G-spec)" was used in the restoration work of the slope at Kinkai Komyoji Temple. This project was commissioned privately and carried out in Kyoto Prefecture. The soil types included clayey soil, rock masses, and cobblestones, covering an area of 250m2 for the restoration work. This method is designed to suppress the initial movement of scattered boulders and floating stones on the slope by utilizing the flexibility of wire ropes and the restraining and supporting power of anchors. [Case Overview] ■ Project Name: Restoration Work of the Slope at Kinkai Komyoji Temple ■ Location: Kyoto Prefecture ■ Construction Date: May 2022 (Year 4 of Reiwa) ■ Area: 250m2 ■ Soil Types: Clayey soil, rock masses, cobblestones *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where our large vegetation soil bag "Mega Medel" was used in road maintenance and repair work. This project was commissioned by the Ritto City Hall in Shiga Prefecture and was carried out on a forest road within Shiga Prefecture. The quantity was 25 bags, and the soil type was gravelly soil. Our product can be easily produced with a backhoe. Compared to conventional vegetation soil bags, it offers labor savings and a reduction in construction time. 【Case Overview】 ■ Project Name: Road Maintenance and Repair Work ■ Location: Shiga Prefecture ■ Construction Date: March 2015 (H27) ■ Quantity: 25 bags ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the vegetation mat "Kyojingar ST60" with a green infrastructure foundation (mortar bags) was installed as part of road maintenance and repair work. This project was commissioned by the Ministry of the Environment, Chugoku-Shikoku Regional Environment Office, and was carried out within a national park in Ehime Prefecture. The area covered was 300m², and the soil type was gravelly soil. The solidified mortar bags maintain a growth foundation over the long term. Additionally, a special thin cotton layer protects the surface until the plants become established. [Case Overview] ■ Project Name: Road Maintenance and Repair Work ■ Location: Ehime Prefecture ■ Date of Construction: October 2021 (R3) ■ Area: 300m² ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where our greening foundation work (mortar bags) vegetation substrate mat "Kyojingar" was implemented in the restoration and erosion control project. This was commissioned by the Osumi Regional Promotion Bureau of Kagoshima Prefecture and carried out within Kagoshima Prefecture. It involves a siliceous slope, with "Ryokkasuijiro" used in the waterway section. "Ryokkasuijiro" is a vegetation mat specifically designed for greening waterways, filled with topsoil on the front side. [Case Overview] ■ Project Name: Restoration and Erosion Control Project ■ Location: Kagoshima Prefecture ■ Construction Date: October 2022 (Year 4 of Reiwa) ■ Quantity: 5,400 m² ■ Soil Type: Sandy soil *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where our greening foundation work (mortar bags) with the vegetation substrate mat "Kyojingar" was implemented in the disaster prevention construction behind the government building. This project was commissioned by the Iinan Town Hall in Shimane Prefecture and carried out within Shimane Prefecture. The soil type consisted of rock and gravel, covering an area of 500m2. Before solidification, the mortar bags are flexible, allowing them to adhere closely to the uneven surfaces of the slopes. They solidify naturally with rain (no watering required), creating small steps on the slope to form a stable growth foundation. 【Case Overview】 ■ Project Name: Disaster Prevention Construction Behind the Government Building ■ Location: Shimane Prefecture ■ Construction Date: December 2021 (Year 3 of Reiwa) ■ Quantity: 500m2 ■ Soil Type: Rock and Gravel *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where our large vegetation soil bag "Mega Medel" was used in road maintenance and repair work. This project was commissioned by the Seto City Hall in Aichi Prefecture and was carried out within Aichi Prefecture. The soil type was sandy soil, and the quantity was 25 bags. The use of large soil bags, combined with landscape greening, contributes to landscape preservation. It is expected to reduce UV degradation through vegetation cover. 【Case Overview】 ■ Project Name: Road Maintenance and Repair Work ■ Location: Aichi Prefecture ■ Construction Date: January 2021 (Year 3 of Reiwa) ■ Quantity: 25 bags ■ Soil Type: Sandy Soil *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where our vegetation substrate mat "Kyojingar" with greening foundation work (mortar bags) was installed during the construction of National Route 42. This project was commissioned by the Kise National Route Office of the Chubu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, and was carried out in Mie Prefecture. It used a combination of wire mesh. The seed mixture consists of wild grasses due to the area being a nature conservation zone. The mortar bags before curing are flexible, allowing them to adhere closely to the uneven surfaces of the slopes. They cure naturally with rain (no watering required), creating small steps on the slope to form a stable growth foundation. 【Case Overview】 ■ Project Name: National Route 42 Construction Project ■ Location: Mie Prefecture ■ Construction Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 1,400 m² ■ Soil Type: Soft Rock *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the rockfall prevention rope installation "Teza Super Lock (G-spec)" was carried out as part of the Hiji River levee maintenance work. This was ordered by the Ozu River National Highway Office of the Shikoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism. The construction site is in Ehime Prefecture, with a quantity of 150m². In this method, the necessary machinery consists mainly of a hand hammer and an air compressor, allowing for construction even in difficult-to-access areas such as behind private homes or on mountain slopes. 【Case Overview】 ■ Project Name: Hiji River Levee Maintenance Work ■ Construction Location: Ehime Prefecture ■ Construction Date: 2019 (Reiwa 1) ■ Quantity: 150m² ■ Purpose: Rockfall countermeasures and prevention *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the vegetation mat "Kyojingar ST60" with a green foundation (mortar bags) for promoting natural invasion was installed in a restoration forestry project. This project was commissioned by the Shikoku Forest Management Bureau of the Forestry Agency and was carried out in Kochi Prefecture. The soil type was gravelly soil, with a quantity of 400m2, for forestry purposes. The solidified mortar bags maintain a long-term growth foundation. Additionally, a special thin cotton protects the surface layer of the slope for an extended period until the plants become established. [Case Overview] ■ Project Name: Restoration Forestry Project ■ Location: Kochi Prefecture ■ Construction Date: June 2019 (Reiwa 1) ■ Quantity: 400m2 ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the vegetation substrate mat "Green Format T30," which utilizes thinned wood with functional charcoal, was installed during the railway slope repair work in Niigata Prefecture. The slope next to the railway (with wire mesh) was constructed. This product not only has a water retention effect due to the substrate bag but also features a structure that utilizes thinned wood (wood wool fibers), providing excellent insulation and reducing frost heave. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Niigata Prefecture ■ Construction Date: November 2021 (Year 3 of Reiwa) ■ Quantity: 400 m² ■ Soil Type: Gravelly soil ■ Application: Infrastructure *For more details, please refer to the related links or feel free to contact us.

This is an introduction to a case where the vegetation mat "Harishiba Kangaroo N" was installed at the Prefectural Single Mountain (Prefectural Management) Sasahiyu construction site in Shizuoka Prefecture. It is a combined work with log work (using thinned timber for the frame). Different seed mixtures were used for the vegetation mat work and vegetation sheet work. This product features fertilizer bags attached to a net at 40 cm intervals, installed along contour lines, which helps to disperse runoff water from rainfall and mitigate soil erosion. [Case Overview] ■ Construction Location: Shizuoka Prefecture ■ Construction Date: March 2007 (Heisei 19) ■ Quantity: 1,000 m² ■ Soil Type: Gravelly soil ■ Purpose: Erosion control *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the vegetation substrate mat "Kyojingar" with greening foundation work (mortar bags) was installed in the forest land degradation prevention project in Ehime Prefecture. Some sections were constructed using wire mesh and modifications to anchor pins (such as ring anchors). This product stabilizes the growth foundation by solidifying with natural rain and creating small steps on the slope. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Ehime Prefecture ■ Construction Date: November 2021 (Year 3 of Reiwa) ■ Quantity: 3,000 m² ■ Soil Type: Gravelly Soil ■ Purpose: Erosion Control *For more details, please refer to the related links or feel free to contact us.

This is an introduction to a case where the erosion control vegetation mat "Drain Sheet M45-I" was installed in public restoration and mountain conservation work in Gifu Prefecture. The soil type was rock and gravel, and a total area of 3,400 m² was installed. This product features the flexibility and high water repellency of polyester fibers, and it is equipped with fertilizer bags at 20 cm intervals, making it highly resistant to erosion, suitable for cut slopes. Please feel free to contact us if you need our services. 【Case Overview】 ■ Installation Location: Gifu Prefecture ■ Installation Date: December 2021 (Year 3 of Reiwa) ■ Quantity: 3,400 m² ■ Soil Type: Rock and Gravel ■ Purpose: Mountain Conservation *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where the erosion control vegetation mat "Drain Sheet M45-III" was installed in the restoration and conservation work in Ehime Prefecture. The soil type is soft rock, and it was constructed using wire mesh. This product can accommodate various soil conditions through a wide range of variations, with fertilizer bags attached. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Ehime Prefecture ■ Construction Date: February 2022 (Year 4 of Reiwa) ■ Quantity: 1,000 m² ■ Soil Type: Soft Rock ■ Purpose: Mountain Conservation *For more details, please refer to the related links or feel free to contact us.

In this document, we introduce our recommended products. We feature a variety of products, including the "Ijigen Sheet," which suppresses weed intrusion and prevents soil erosion, the "Kyojingar," a vegetation substrate mat with mortar bags attached in stripes, and the large sandbags for greening, "Mega Medel/G." We have included summaries, specifications, and construction images for each product, so please take a moment to read through them. [Featured Products (excerpt)] ■ Ijigen Sheet ■ Kyojingar ■ Mega Medel/G ■ Asashiba ■ Waku Waku Mat ■ Litmus Mat Blue *For more details, please download the PDF or feel free to contact us.

Mesh fabric is used on the sides and top! A new large sandbag equipped with seeds and fertilizer. It can be easily created with a backhoe and is suitable for machine construction. Compared to conventional vegetation sandbags, it offers overwhelming labor savings and a reduction in construction time. Since it can use 2000 kg/bag of locally generated soil, it reduces the concerns of handling excavated soil. It can also be created on-site. It is possible to install pre-made mega models at different locations using heavy machinery or cranes when needed. By filling it with soil, it allows for easy greening and combines disaster prevention and landscape preservation functions in a disaster prevention greening product. There is a wealth of construction experience in disaster recovery for roads, forest roads, agricultural roads, mountain conservation, sediment control dams, maintenance and repair, embankments, ponds, and land development. 【Features】 ■ Can green with plants without causing soil runoff ■ Can be easily created with a backhoe ■ Suitable for machine construction ■ Achieves overwhelming labor savings and construction time reduction

Mesh fabric is used on the sides and top! A new large sandbag equipped with seeds and fertilizer. Since it can use 2 tons of locally generated soil per bag, it reduces the worries of dealing with collapsed soil. It can also be created on-site. Large sandbags can experience a decrease in functionality and aesthetics if left unattended after disaster recovery, leading to the outflow of the inner soil. "Mega Medel" prevents the outflow of inner soil and does not compromise aesthetics by greening with plants. Creation is easy with an excavator (mechanical construction). Compared to conventional vegetative sandbags, it allows for overwhelming labor savings and a reduction in construction time. Mega Medel, which has been pre-made at a different location, can be installed using heavy machinery when needed, or it can be set up with a crane. By filling it with soil and installing it, greening can be easily achieved, making it a disaster prevention greening product that combines disaster countermeasures and landscape preservation functions. There is a wealth of construction experience in disaster recovery for roads, forest roads, agricultural roads, mountain conservation, sediment control dams, maintenance and repairs, embankments, ponds, and land development. 【Features】 ■ Can green with plants without causing soil outflow ■ Can be easily created with an excavator ■ Mechanical construction is possible ■ Allows for overwhelming labor savings and reduction in construction time