田中 List of Products and Services

The "Need Keeper NK-800Z" is a high-stretch and high-strength synthetic fiber non-woven fabric developed for the purpose of preventing suction and washout in civil engineering works such as ports and land reclamation. By using special polyester fibers, it exhibits ultra-high stretch characteristics that can follow significant unevenness. Additionally, it has elasticity and excellent impact resistance, making it difficult to tear even against protrusions such as riprap and crushed stone. 【Features】 ■ Excellent chemical resistance and corrosion resistance, allowing for long-term use ■ Flexible and easily adheres to the construction ground ■ Superior effectiveness in preventing suction and washout ■ Capable of withstanding abrasion from soil and other materials over an extended period *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Port supplies

The "Need Keeper" is a high-stretch, high-strength sand control sheet developed for civil engineering works such as ports and land reclamation, aimed at preventing suction and scouring. Made from synthetic fibers, it excels in weather resistance, chemical resistance, and corrosion resistance, making it suitable for long-term use. It has elasticity and excellent impact resistance, so it is not easily torn by protrusions such as riprap and crushed stone. 【Features】 ■ Flexible, making it easy to adhere to the construction ground ■ Significant effectiveness in preventing suction and scouring ■ High-strength synthetic fiber non-woven fabric that withstands wear from soil and sediment over long periods *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Port supplies

"Tecton(TM)" is a permeable civil engineering sheet used in various countries since the 1980s. Fibers that are ten times thicker than those of conventional geotextiles are arranged randomly, providing uniform strength in all directions and effectively dispersing stress. With a thickness of less than 1mm, it is thin and prevents soil particles from accumulating within the sheet, maintaining stable permeability in the soil. 【Features】 ■ Excellent stress dispersion capability ■ High permeability durability ■ High workability ■ Stable material (100% polypropylene) *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Reinforcement and repair materials
• Drainage material

"GeoStream" is a drainage material for soil stabilization that combines a non-woven fabric with excellent permeability and clogging performance with a high-strength, elastic three-dimensional mesh structure, offering superior pressure resistance and permeability. It maintains an appropriate void space even under embankment loads. Additionally, we also offer "Needleful Ace," a pressure-resistant drainage material that features a three-dimensional mesh filament coated with a non-woven fabric filter, known for its excellent elasticity. 【Features】 ■ Excellent compressive strength characteristics ■ High permeability and filtration performance ■ Excellent workability *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Drainage material

"Gardon Ace" is a flexible three-dimensional mesh mat that combines a specially shaped mat made from polyolefin-based filaments, processed through thermal molding, with a zinc-coated wire mesh. The three-dimensional structure creates a physical entanglement with the soil layer, effectively preventing erosion and the runoff of vegetation substrates due to rainfall and frost even on steep slopes. By integrating the filaments and wire mesh, it can withstand soil undulations caused by frost and freezing in cold regions, demonstrating excellent soil retention capabilities. 【Features】 ■ Soil stability in frost and freezing conditions ■ Promotion of rooting, germination, and growth ■ Stability of the soil layer and retention of rhizomes ■ Erosion prevention *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The "Eco Liner®" is a protective mat for final disposal sites that meets the demands of the times. We offer a lineup including "single-layer type," "ventilated and waterproof sheet capping method," and "type with base fabric." Please feel free to contact us if you have any requests. 【Lineup】 ■ Single-layer type ■ Single-layer laminated type ■ Type with base fabric ■ Laminated type with base fabric ■ Type with surface green non-woven fabric and base fabric ■ For ventilated and waterproof sheet capping method *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Slope protection material

"Weedless Mat®" is a product developed with the aim of eliminating the disadvantages of weeds and allowing herbaceous plants to grow. It is a composite product consisting of a three-dimensional complex network of filaments with large voids and a finely meshed sheet. Additionally, the compressive-resistant three-dimensional network creates an appropriate space between the surface and the mesh sheet, serving as a growth space for plants. 【Features】 ■ Herbaceous plants grow laterally without wilting ■ Prevents the invasion of airborne species ■ Enables ground reinforcement by plant roots ■ Prevents the breeding and spread of pests and diseases ■ Expected to facilitate carbon assimilation and nitrogen assimilation by plants and microorganisms *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Ground improvement materials

"Interforce" is a geogrid (a mesh structure sheet made of fibers) developed for the purpose of reinforcing the ground, such as embankments on soft ground. It features a mesh fabric made from polyester fibers that is coated with a special resin, resulting in excellent strength and durability, widely applicable for reinforcing soil structures. This innovative geotextile combines the properties of high-strength canvas and grid. 【Features】 ■ Structure: Suitable for reinforcing the ground, such as embankments on soft ground ■ Material: Made of high-strength polyester fibers, offering high strength, low elongation, and excellent creep characteristics ■ Rigidity: Excellent weather resistance and chemical resistance, maintaining stable performance over long periods ■ Permeability and Breathability: Does not impede the permeability and breathability of the soil ■ Workability: Lightweight and robust, making transportation and installation easy *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet
• Reinforcement and repair materials
• Ground improvement materials

The "Needful Mat (R) APS-10F" is a high-friction anti-extraction sheet that exhibits excellent slip resistance against block mats. It has a friction coefficient of "1 or more" with respect to major block mats, ensuring a safety factor of "2 or more" at a 1:2 slope. Additionally, due to the slip-resistant effect of the high-friction felt, anchoring pins are not required for fixation. 【Features】 ■ No temporary fixation of block mats required ■ High-friction felt integrated into the surface of the anti-extraction material *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

Our company offers a wide range of materials for civil engineering construction. This time, we would like to introduce our NETIS registered products from our lineup. <Coastal Protection Materials> ■ High Friction Sheet for Block Mats 'Needful Mat' - Water-resistant type "WSP-10RF", integrated anti-suction material "APS-10F" - The high-friction felt surface provides excellent slip resistance against block mats. - No need for anchor pin fixation, significantly improving workability. ■ Long Geogrid Basket Mat 'Geo Shelton' - A long basket mat filled with stones, installed by heavy machinery for river and harbor coastal protection work. - Significantly shortens construction time. Suitable for emergency and temporary work during disasters. - Uses high-strength geogrid with excellent weather resistance, chemical resistance, and corrosion resistance. <Temporary Materials> ■ Large Sandbag Water Replacement Simple Sheet 'Donor' - Specially processed sheet prevents water leakage from seams. - Significantly improves workability and water resistance for water replacement work using large sandbags. <Weed Control Materials> ■ 'Needful Weed Control Sheet JY-1R/JY-3S/JY-4S' - Smooth processing allows soil dust and airborne seeds to disperse easily in the wind, suppressing weed establishment. - Flexible and easy to bend. Resistant to tearing even when laid over protrusions.

• Other civil engineering works

The product "GBY-IB with inner bag" is an integrated product that combines an inner bag made of short fiber non-woven fabric inside the GBY-2GR. The material of the inner bag uses "Need Keeper," which is used as a sand prevention sheet for ports. It has high deformation followability. It prevents the outflow of sediment with its high filtering effect, and because it uses highly extensible short fiber non-woven fabric, it follows the deformation of the bag material. 【Features】 ■ Prevents the outflow of sediment with high filtering effect ■ Follows the deformation of the bag material due to the use of highly extensible short fiber non-woven fabric ■ Highly permeable, preventing water from accumulating inside the inner bag ■ Lightweight, making it easy to handle ■ Can be folded for storage, taking up little space *For more details, please refer to the PDF document or feel free to contact us.

• Slope protection material

This product is a simple waterproof type of weed control sheet. It features a two-layer structure with a laminate processing on the back side of a short fiber non-woven fabric that exhibits waterproofing effects. It is easy to cut and bend, making it excellent for installation. Please contact our company if you have any inquiries. 【Features】 ■ Simple waterproofing effect due to the laminate processing on the back side ■ The surface is made of 100% polyester non-woven fabric ■ Lifespan of 15 to 20 years *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This product is a smooth-surface weed control sheet. The sheet surface has been treated for smoothness, making it easier for attached soil dust and airborne seeds to be blown away by the wind, thereby suppressing the establishment of weeds on the sheet. It is flexible, making it easy to adhere at the junctions with structures, and it is resistant to tearing even when laid over protrusions, easily conforming to the unevenness of the ground. 【Features】 ■ Lifespan of 15 to 20 years ■ Made with recycled PET as the main raw material ■ The dark green color of the sheet surface makes dirt less noticeable *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This product is a weed control sheet with a lifespan of 15 to 20 years. Due to its flexibility and elasticity, it is resistant to tearing even when laid over protrusions and easily conforms to the unevenness of the ground. Additionally, it features a two-layer structure of green short fiber non-woven fabric and black short fiber non-woven fabric, allowing either side to be used as the surface. 【Specifications (partial)】 ■ Width (m): 2.0, 1.0 ■ Thickness (mm): 4 ■ Weight (g/m2): 600 ■ Tensile strength (N/5cm): Vertical 600, Horizontal 800 ■ Elongation rate (%): Vertical 60, Horizontal 55 *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This product is a weed control sheet with a smooth surface type that is less prone to showing dirt, made primarily from recycled PET. The sheet's surface has been treated for smoothness, making it easier for dust and airborne seeds to be blown away by the wind, thereby suppressing the establishment of weeds on the sheet. Additionally, it is resistant to tearing even when laid over protrusions, easily conforms to uneven ground, and features markings for pin installation and sheet overlap, making installation easy. 【Specifications (partial)】 ■ Length (m): 20 ■ Thickness (mm): 3 ■ Weight (g/m²): 450 ■ Tensile strength (N/5cm): Vertical 420, Horizontal 750 ■ Elongation rate (%): Vertical 80, Horizontal 80 *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This product is a high-performance weed control sheet that suppresses robust weeds such as Chigaya, which have high penetration power. Approximately 40% of the entire product is made from recycled polyester, considering the environment. It features a two-layer structure that integrates weather-resistant polyester short fiber non-woven fabric with high-density long fiber non-woven fabric that excels in penetration resistance. 【Features】 ■ Shuts out robust weeds ■ Lightweight and easy to install ■ Lifespan of 8 to 12 years *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The "Needful Weed Control Sheet JY-200" is a high-density long fiber non-woven fabric made of polyester. It has excellent penetration resistance, preventing penetration by weeds such as grasses (e.g., Chigaya). It can be used under crushed stone and for short-term exposure. Additionally, we also offer "JY-150," which has different lengths, thicknesses, and expected service lives. 【Features】 ■ Excellent penetration resistance ■ Lightweight and long, making it easy to install ■ Easy to fold and cut *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The "Needful Waterproofing Mat WSP-10RT" is a waterproof sheet for block mats with high water-absorbent resin. The texture of the waterproof sheet prevents the mat from slipping on slopes. Additionally, a self-repairing sheet made of high water-absorbent resin is sandwiched between the waterproof sheet and the reinforcing mat, creating a structure that suppresses leakage from the anchor pin installation area. 【Features】 ■ Can be fixed with anchor pins, reducing leakage from gaps around the installed pins ■ Excellent waterproofing, suppressing leakage into the embankment ■ The texture of the waterproof sheet prevents the mat from slipping on slopes ■ The reinforcing mat prevents damage to the waterproof sheet *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The "Needful Waterproofing Mat WSP-10RF" is a high-friction waterproof sheet for block mats, which incorporates high-friction felt on the surface of fiber felt with reinforcing fabric as a covering material. It has a friction coefficient of "1 or more" against major block mats, ensuring a safety factor of "2 or more" at a 1:2 slope. It complies with the specifications of the "Common Specifications for Civil Engineering Works / Waterproofing Sheet A" and can be used similarly to general waterproofing sheets. 【Features】 ■ Improved Workability - No need for anchoring pins due to the anti-slip effect of high-friction felt - No need for temporary fixation of block mats *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This document features "Palm Fiber Geotextiles" that adapt to and harmonize with the characteristics of the environment. We offer products such as "Palm Grid," which prevents the outflow of soil particles and seeds through the small dam effect of each grid, and "Palm Roll," which can flexibly respond to the curvature of water edges. Additionally, we have included reference examples of nature-based construction methods. 【Featured Products】 ■ Palm Grid: T-378, T-384 ■ Palm Roll: R-30, R-50 ■ Palm Mat: N-3, N-10, N-100 *For more details, please refer to the PDF document or feel free to contact us.

• Port supplies

"Protex®" is a long fiber non-woven fabric created based on years of geotextile development technology and achievements to meet the diverse needs of civil engineering construction projects. Due to the three-dimensional layering of fibers, it excels in permeability, providing outstanding drainage, sediment separation, and filtration effects. Additionally, it has good compatibility with soil and effectively disperses pressure on the ground, thereby improving the bearing capacity of the construction site. 【Features】 ■ Excellent permeability and filtration performance ■ Minimal degradation even under harsh natural conditions, effective for long-term use ■ Lightweight and flexible ■ Good adaptability to the ground, facilitating workability and cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

We handle the "Fanden Curing Sheet," which is active in concrete work. We offer a lightweight type "M-3," which integrates foam urethane and PP cross through sewing processing, and a highly flexible non-woven fabric type "NO.5," which is stitch-bonded with layered synthetic fibers. Additionally, the insulation and heat retention effects are suitable for winter curing. 【Specifications (partial)】 ■Model number: M-3 　・Thickness (mm): 10 　・Width (m): 1 　・Length (m): 30 　・Weight (g/m2): 180 *For more details, please refer to the PDF materials or feel free to contact us.

• Concrete curing material

This product is a drainage filter for retaining walls that efficiently collects water and directs infiltrating water to the drainage holes. Due to its large collection area, it is very effective in quickly directing infiltrating water from the ground during heavy rain outside the retaining wall. The main body is made of synthetic resin (polyethylene) with excellent durability, making it lightweight and easy to transport, as well as easy to install. 【Features】 ■ High water collection efficiency with a large area ■ Uses a fiber filter internally, providing excellent permeability and preventing soil runoff ■ Made from highly durable synthetic resin *For more details, please refer to the PDF document or feel free to contact us.

• Drainage material

This document includes auxiliary materials such as tapes used for joining weed control sheets and for weed prevention at anchor pin installation points. Within the document, we introduce "JY Tape," which can accommodate any width, and "3M(TM) Support Beta Tape," which uses an acrylic-based adhesive. Examples of usage are also included with photographs, making it easy to reference when considering implementation. [Contents] ■ Anchor pins and JY washers (for securing weed control sheets) ■ Tapes (for joining weed control sheets and for weed prevention at anchor pin installation points) ■ Adhesives (for bonding weed control sheets to each other and for bonding weed control sheets to structures) ■ Weed prevention around poles ■ Others *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

The "Needful Sinking Mat" is a composite geotextile equipped with permeability that is effective for preventing soil erosion and stabilizing foundations using wave-dissipating blocks. It is a high-strength mat that integrates the strength of wire mesh and synthetic fiber non-woven fabric, preventing uneven sinking of blocks, riprap, etc. Using a permeable synthetic fiber non-woven fabric with filter functionality, it is expected to provide soil erosion prevention effects. 【Features】 ■ Wire Mesh - Uses wire mesh that excels in corrosion resistance, weather resistance, and water resistance. ■ Workability - Lightweight and easy to handle, making installation simple. *For more details, please refer to the PDF document or feel free to contact us.

• Ground improvement materials

Our company offers the 'Needful Water Stop Sheet,' which allows for quick on-site installation through thermal fusion and adhesion. Due to its excellent elasticity and flexibility, it conforms well to the unevenness of the installation base, and its high mechanical strength ensures stable water stop effects even when buried in soil or concrete. It does not corrode in seawater or wastewater containing acids and alkalis, and its excellent abrasion resistance allows for long-term use. 【Features】 ■ Elasticity and Flexibility ■ Durability ■ Waterproofing ■ Workability *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing Agent

"Needful Barrier NB-3" is a weed control sheet made of special fiber PP cross. Its lifespan is 1 to 3 years, and UV degradation inhibitors are added to the fibers. There are lines at approximately 20 cm intervals, which serve as a guide for pin installation and overlapping sheets. Please feel free to contact us if you have any requests. 【Specifications (partial)】 ■ Thickness (mm): 0.5 ■ Width (m): 1.0, 2.0, 3.0 ■ Length (m): 50 ■ Weight (g/m2): 100 ■ Color: OD green on the front, black on the back *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

This product is a civil engineering stabilization sheet developed using special technology. It is made of various fabrics with different materials and shapes, allowing for wide application depending on the construction method and content, effectively preventing soil erosion and suction in a broad range of scenarios. The "UN series" uses polyester fibers, while the "PT series" uses polypropylene fibers, making them particularly suitable for construction projects that require high strength and low elongation. 【Features】 ■ Excellent chemical resistance ■ Semi-permanent corrosion resistance ■ Easy to sew and can be processed into sizes suitable for the site *For more details, please refer to the PDF materials or feel free to contact us.

• Ground improvement materials

The "Needful Ace WT-100" is a drainage mat for residential retaining walls that excels in workability even in narrow, board-like spaces. It comes in widths of 250mm, 500mm, and 1000mm, allowing for efficient combinations tailored to the site. Unlike the use of crushed stone, it does not require transportation by numerous dump trucks or vehicles, thereby reducing noise and vibration. 【Features】 ■ Can be applied both vertically and horizontally ■ Can be adhered using only adhesive ■ Available for sale from 0.5m² (one piece at 250mm width) ■ Both the drainage filter and three-dimensional mesh body have excellent drainage performance *For more details, please refer to the PDF document or feel free to contact us.

• Other wall materials

This product is a modified asphalt-based weed control sheet that prevents soil erosion by being impermeable to water. It cuts off the water supply to weeds and, combined with light blocking, demonstrates a high weed control effect. By pressurizing sand particles onto the surface of the modified asphalt, which has a proven track record as an exposed waterproofing material on rooftops, excellent weather resistance has been achieved. 【Specifications (partial)】 ■AS-90G/90S ・Thickness (mm): 3 ・Width (m): 0.9 + 0.1 ・Length (m): 8 ・Mass (g/m2): 3000 ・Tensile strength (N/cm): Vertical 120, Horizontal 120 *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The 'Doru DN-5' is a large-format, easy-to-use sheet for water replacement that minimizes the joints between sheets. Due to its large size, it can be easily installed. It has a structure that minimizes water leakage from the joints of the sheets. Examples of additional uses include flood prevention measures and emergency disaster stockpiling. Please feel free to contact us when needed. [Features] ■ Large-format easy-to-use sheet with minimized joints between sheets ■ Can be easily installed ■ Structure that minimizes water leakage from the joints of the sheets *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof sheet

"Doon" is a weed control sheet made of high-density long fiber non-woven fabric. The surface of the sheet makes it easy for soil and airborne seeds to be blown away by the wind, particularly suppressing weed establishment in flat areas. It effectively suppresses highly penetrating weeds such as grasses (e.g., cogongrass). It is lightweight (approximately 20kg per roll, 2m wide) and long (50m), making it easy to cut and excellent in workability. Additionally, it can be bent, making adhesive treatment at junctions with structures easy. 【Features】 ■ Suppresses highly penetrating weeds such as grasses ■ Sheet surface: Soil and airborne seeds are easily blown away by the wind ■ Lightweight and long, easy to cut, excellent workability ■ Can be bent ■ Easy adhesive treatment at junctions with structures *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

The "JY-1R" is a low-cost, pollution-free geotextile developed for the purpose of environmental conservation and facility protection. The surface of the sheet is treated to be smooth, making it easy for attached soil dust and airborne seeds to be blown away by the wind, thereby suppressing the establishment of weeds on the sheet. Due to its flexibility, it is easy to process, such as bending, and it is resistant to tearing even when laid over protrusions, conforming well to the unevenness of the ground. 【Features】 ■ The surface of the sheet is treated to be smooth ■ Suppresses the establishment of weeds on the sheet ■ Easy to process due to its flexibility ■ Resistant to tearing even when laid over protrusions, and conforms well to the unevenness of the ground ■ Uses recycled polyester fibers as the main raw material *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Sheet

"Needful Weed Control Sheet" is a revolutionary geotextile developed for the purposes of environmental conservation and facility protection, offering low cost and non-polluting solutions. It can be easily cut and extended. Made from polyester fibers, it excels in water resistance, weather resistance, and corrosion resistance. Additionally, it features high void ratio, compressive strength, and cushioning effect, which are characteristics of non-woven fabrics. [Features] - Made from polyester fibers, it excels in water resistance, weather resistance, and corrosion resistance. - The needle punching process arranges the fibers in layers, maintaining permeability and breathability. - It has high void ratio, compressive strength, and cushioning effect, which are characteristics of non-woven fabrics. - It can be easily cut and extended. *For more details, please refer to the external link page or feel free to contact us.

• Civil Engineering Sheet

"GeoShelton" is a long mattress method that constructs high-strength geogrids, which have a long track record in reinforced earth methods such as reinforced embankments and reinforced earth walls, into a mattress shape and fills it with stones for installation. Since it is possible to lift and install long basket mats using heavy machinery, significant reductions in construction time can be achieved. The synthetic resin geogrid uses "Tensor" from Mitsui Chemicals, Inc. 【Features】 ■ Short-term construction possible with heavy machinery ■ Underwater construction possible ■ Follows ground shape, providing excellent stability ■ Does not rust or rot (made entirely of resin) *For more details, please refer to the PDF materials or feel free to contact us.

• Slope protection material

"Levy Guard" is an erosion control sheet developed to reduce the erosive effects of flowing water by reinforcing the erosion resistance of plants, thereby contributing to environmental conservation of embankments and preventing erosion, which can lead to disasters and flooding. It consists of a three-dimensionally complex structure made from polyester (PE) as the main raw material, combined with a strong mesh structure made of polyester (PET) net. [Features] - Easily allows for filling with soil and has excellent workability. - High strength, and mutually restraining, providing excellent compressive resistance and shape stability. - The material itself is soft, offering impact resistance, and allows for easy bending and following the ground during embedding. - Prevents peeling by integrating plants, Levy Guard, and the ground. *For more details, please refer to the PDF document or feel free to contact us.

• Slope protection material

The "GB Bag" is a large sandbag that can be used for emergency temporary construction and temporary works for the implementation of main construction in disaster recovery projects. In addition, compared to conventional large sandbags, it can be used for an extended period and can be reused multiple times. It is a high-quality product designed and developed based on the installation guidelines for "weather-resistant large sandbags" in disaster recovery projects, featuring excellent weather resistance and chemical resistance. 【Features】 ■ Excellent weather resistance ■ Made from polypropylene woven fabric, providing excellent chemical resistance ■ Can use materials like cement concrete (strong alkali) as filler ■ Cost reduction is possible through multiple reuse ■ Construction methods and machinery similar to conventional large sandbags can be used ■ The materials used have undergone an investigation for endocrine-disrupting substances, ensuring no environmental impact *For more details, please refer to the PDF document or feel free to contact us.

• Slope protection material

The "EG Drain" is a drainage construction method that uses copper wall mural materials with artificial stone panels for the protection of embankment foundations. By quickly draining the discharge water collected by the drainage work, it suppresses the rise of the wet surface within the embankment. It can be applied even when the wall surface is vertical and there are land restrictions. Additionally, it prevents vehicles from entering the back of the embankment. 【Features】 ■ Suppresses the rise of the wet surface within the embankment ■ Applicable even when the wall surface is vertical and there are land restrictions ■ Economical as it allows construction using small machinery without heavy materials ■ Easy maintenance and management of the embankment drainage channel ■ By reducing the particle size of the backfill material, it suppresses snakes from nesting within the drainage work *For more details, please refer to the PDF materials or feel free to contact us.

• Slope protection material

The "GB Unit GBY Eco Type" is a multipurpose container made from regenerated polyester fiber (with over 60% recycled fiber such as film) processed into a bag-like shape. This bag material is filled on-site with materials such as pebbles, crushed stones, concrete blocks, etc., and is used for riverbank stabilization works, top protection works, slope protection works, erosion prevention works for bridge piers, and stabilization works in areas with minimal wave impact along coastlines, as well as for emergency flood control materials. The mesh used for the bags is all double-layered, and the shape of the bag material before filling with the inner material is a conical shape with the bottom tied. 【Features】 - The mesh color is available in moss green (GR type) and black (BR type), allowing for color selection to match the landscape. - It uses over 60% recycled materials, reducing resource consumption and minimizing environmental impact, contributing to a circular economy. - The conical shape of the bag allows the mesh to bundle at the center of the bottom, distributing the load evenly. *For more details, please refer to the PDF document or feel free to contact us.*

• Slope protection material

The "Needful Waterproofing Mat" is a waterproof sheet for embankment slopes, composed of high-quality waterproof sheets and non-woven fabric (reinforced base fabric with brushed felt) integrated into a composite structure. The waterproof sheet is made from high-quality pure polyvinyl chloride (PVC) or ethylene-vinyl acetate copolymer resin (EVA), which provides excellent physical properties such as strength, elongation, and durability. Additionally, the surface features continuous diamond-shaped embossing, which increases friction with the soil and enhances slip resistance on slopes. 【Features】 ■ Made from high-quality pure polyvinyl chloride (PVC) or ethylene-vinyl acetate copolymer resin (EVA) ■ Excellent physical properties such as strength, elongation, and durability ■ Uses synthetic fiber reinforced base fabric with brushed felt (compliant with JIS-L-3204 Type 3, Grade 4) ■ Protects the integrated waterproof sheet from impacts caused by protrusions such as concrete blocks *For more details, please refer to the PDF document or feel free to contact us.

• Slope protection material

The "Needle-Punched Mat APS" is a civil engineering synthetic non-woven fabric that forms a fiber layer by irregularly arranging water-resistant, weather-resistant, and corrosion-resistant chemical synthetic fibers, and entangles and bonds the fibers through needle punching, resulting in excellent strength and elasticity. Additionally, it boasts superior permeability and plays a crucial role as an innovative construction material that is indispensable for preventing soil erosion and sediment washout. 【Features】 ■ High tensile strength and elongation, making it resistant to breakage under heavy loads ■ Elasticity allows it to withstand impacts from blocks, crushed stones, and protrusions without easily breaking ■ Flexibility enables it to adhere closely to the construction ground, providing high effectiveness in preventing washout and sediment extraction ■ Excellent weather resistance, chemical resistance, and corrosion resistance allow for long-term use ■ Superior permeability enhances drainage and separation effects from sediment *For more details, please refer to the PDF document or feel free to contact us.

• Slope protection material

This catalog includes various emergency response materials that can be quickly deployed to prevent damage to levees during river flooding, as well as materials for safe levee construction in disaster recovery work. If you are looking for materials, please take a look. [Main Contents] ■ Emergency response materials / Stockpiling materials ■ Recovery construction materials *For more details, please download the PDF or feel free to contact us.

• Port supplies