サンスイ・ナビコ List of Products and Services

This product is a filter that can be used for slope protection in areas with uneven terrain, concerns about small rockfalls, steep slopes, and cold regions, thanks to the effects of the conventional "multi-functional filter" and the reinforcement effect of the hexagonal wire mesh. The non-woven fabric, referred to as "web," prevents erosion caused by rainfall, snowmelt, and frost heave, while also not producing turbid water. Additionally, it allows for seed design primarily based on native plants (woody plants), enabling the early restoration of a natural landscape. 【Features】 - Stops the movement of soil particles on slopes, eliminating the need for rapid greening by invasive plants. - Produced as standardized products in a factory, ensuring stable quality and shortened construction periods. - Easy on-site construction and quality control. - Prevents erosion caused by rainfall, snowmelt, and frost heave while not producing turbid water. - Fixed with hexagonal wire mesh, making it adaptable to the unevenness of slopes. *For more details, please refer to the PDF document or feel free to contact us.*

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Introducing the "Multifunctional Filter" handled by Sansui Nabiko Co., Ltd. This product stops the movement of soil particles by covering and protecting slopes, prevents the loss of nutrients in the soil, and creates a growing environment for plants while alleviating various stresses that weather conditions impose on the surface. As a result, it achieves high-quality greening that is rich in sustainability, entrusted to the laws of the natural environment. 【Features】 ■ Enables planned greening of woody and flowering plants ■ Allows for integration and restoration with natural vegetation ■ Creates an environment conducive to the growth of moss and fungi ■ Provides protection and greening functions for river embankments ■ Suppresses frost heave and prevents surface collapse, promoting vegetation *For more details, please refer to the PDF materials or feel free to contact us.

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The "Wellhead Water Stop Packer" is a product developed to safely and completely guide the collected groundwater to the surface (inside the collection well) during water collection boring work. The usage procedure is simple: after connecting to the collection pipe, place the product at the desired location, and after removing the casing, just inject cement slurry through the grout injection pipe. (The returnable pipe can be removed immediately after injection.) This ensures that the packer tightly adheres to the borehole wall, allowing for the collection of all harmful groundwater that was not captured by the collection pipe. 【Features】 - Can be installed in leaking sections of the borehole - Compatible with rotary percussion drill hole diameters of φ90 to 135mm - The collection pipe is fixed by the packer, improving the workability of discharge processing - Allows for discharge processing construction with the same diameter as the collection pipe, reducing discharge processing costs - By installing it near the wellhead, it ensures that harmful groundwater is reliably captured and drained through the collection pipe *For more details, please refer to the PDF document or feel free to contact us.

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This technology is a method to ensure safety during construction on slopes that are prone to rockfalls due to surface erosion, such as the back of sediment control dams. It aims to provide short-term slope protection to secure safety during the construction process. By solidifying quickly and suppressing the outflow of fine sediment, it is possible to protect the supporting parts of slopes that have a high risk of rockfalls, thereby improving safety. When deformation occurs, cracks and fissures become visible, making it easier to predict hazards. 【Features】 - Resistant to alkali and salt damage - Can be used in conjunction with vegetation works (vegetation substrate spraying) - Protects the supporting parts of slopes with a high risk of rockfalls, enhancing safety - When deformation occurs, cracks and fissures become visible, making hazard prediction easier - Can be constructed using the same machinery as mortar spraying *For more details, please refer to the PDF materials or feel free to contact us.

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The "Fulvo Series" is a growth-promoting greening material that enhances fertilizer absorption efficiency and activates plant growth by incorporating fulvic acid (purely domestically produced) into conventional vegetation mats and sheets. By applying it to poor soil environments, it aims to promote soil granulation and improve soil conditions. Additionally, the fulvic acid, which is an organic substance, not only increases nutrient retention but also maintains a high buffering capacity. 【Features】 ■ Incorporates fulvic acid (purely domestically produced) into conventional vegetation mats and sheets ■ Improves fertilizer absorption efficiency ■ Activates plant growth ■ Improves soil conditions *For more details, please refer to the PDF document or feel free to contact us.

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This product is a drainage pipe designed to prevent water leakage by protruding the water collection holes inside the drainage pipe, ensuring reliable drainage of collected groundwater. Compared to conventional strainer pipes, the drainage efficiency has significantly improved. It also has a re-permeation prevention effect on the groundwater from the flowing wastewater inside the pipe. Additionally, this product features a bonding socket at the pipe end, eliminating the need for separate fittings, and it can be joined using adhesive for rigid PVC pipes. 【Features】 ■ Structure equipped with a protrusion (plug) inside the drainage pipe for leak prevention ■ Ensures reliable drainage of collected groundwater ■ Significantly improved drainage efficiency compared to conventional strainer pipes ■ Prevents re-permeation of flowing wastewater into the ground ■ Can be joined using adhesive for rigid PVC pipes without the need for separate fittings *For more details, please refer to the PDF document or feel free to contact us.

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"Bird Ace" is a hard soil surface mat made of polyethylene monofilament netting that adheres closely to the uneven surfaces of slopes, demonstrating exceptional effectiveness in preventing erosion caused by rainfall, snowmelt, wind erosion, and frost heave. It features a double pocket made of three layers of special paper, allowing for the incorporation of a large amount of slow-release fertilizers and soil microbes, thereby maintaining lasting greening. Additionally, it is lightweight, making transportation and installation in high-altitude areas easy and efficient. 【Features】 ■ Covers slopes with a highly adhesive net ■ Adheres to the uneven surfaces of slopes due to its mesh structure ■ Demonstrates exceptional effectiveness in preventing erosion from rainfall, snowmelt, wind erosion, and frost heave ■ The effect of the special paper enhances moisture absorption and improves adhesion to the soil's underside, accelerating germination ■ No loss of seeds, fertilizers, or other materials during transportation or work *For more details, please refer to the PDF document or feel free to contact us.

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This product is a mat that allows for the growth of native species while achieving greening from the early stages of construction by having alternating sections of vegetation introduction and waiting areas. It achieves initial greening in the introduction section and prevents erosion. Because it incorporates a large amount of high-quality substrate, it can also be used on rocky ground. Additionally, by using wire mesh, it can be utilized in snowy cold regions and steep slopes. 【Features】 - Allows for the growth of native species while achieving greening from the early stages of construction. - Can be used on rocky ground due to the incorporation of a large amount of high-quality substrate. - Captures wind-dispersed seeds in gap areas, enabling the growth of native species. - Can be used in snowy cold regions and steep slopes by using wire mesh. *For more details, please refer to the PDF document or feel free to contact us.

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This product is a vegetation mat that incorporates a vegetation substrate similar to forest soil within a soil bag. Since it introduces a large amount of high-quality vegetation substrate, it is possible to restore vegetation equivalent to that achieved by spraying vegetation materials even in mountainous areas where machine transport is difficult. Additionally, by using materials such as hexagonal wire mesh, it becomes possible to work in snowy cold regions and steep slopes. The seed mixture introduced into the mat can be changed upon consultation. 【Features】 - Seeds, fertilizers, and vegetation substrate are incorporated within a mat-like structure. - Installation can be done solely by manually driving anchor pins. - There is no need for large machinery transport. - It can be installed even in sites where machine transport is difficult. - The use of hexagonal wire mesh allows for installation in snowy cold regions and steep slopes. *For more details, please refer to the PDF materials or feel free to contact us.

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The "Toughness Former" is a construction method that prevents surface sliding and rockfall by forming a unique covering layer on slopes and greening bases, while also promoting greening in areas with potential for plant growth. It consists of Toughness Former mixed powder and Toughness Former mixed liquid. The mixed powder includes high-heat-treated silica material and carefully selected fiber materials, which have been adjusted in formulation to create a polymer cement mortar that is easy to spray. Additionally, the high-heat-treated silica material contributes to the utilization of recycled resources. 【Features】 ■ Suitable for high-altitude construction ■ Improved durability ■ Utilizes strong adhesion to firmly secure "rock to rock," etc. ■ Prevents rock collapse, landslides, and the occurrence of rockfall in advance ■ Excellent fluidity, superior pumping capability for high altitudes and long distances *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Method

This technology stabilizes the restoration of target plant communities by substituting the surface erosion prevention effects expected from early-growing plants in traditional vegetation engineering with soil erosion prevention mats, while introducing a high-quality substrate similar to forest soil. Due to the mulching effect, it is possible to protect plants from slope drying and frost heave by enhancing the water retention and insulation properties of the vegetation substrate. Additionally, the soil waterproof mats come in both biodegradable and non-biodegradable types, allowing for differentiation based on greening goals. 【Features】 ■ Spraying a vegetation substrate similar to forest soil on slopes ■ Laying high erosion prevention soil erosion prevention mats on the vegetation substrate surface ■ Mixing reinforcing short fibers into the vegetation substrate without using wire mesh during spraying ■ Long-term prevention of slope drying and nutrient depletion ■ Prevention of substrate erosion caused by surface water and snow during heavy rainfall *For more details, please refer to the PDF materials or feel free to contact us.

• Civil Engineering Method

This technology is a low-cost greening method for slopes and road embankments, primarily using herbaceous plants for full greening on relatively gentle slopes. It excels in water retention and nutrient retention, preventing the drying out of the substrate. Additionally, it is economical as it does not use wire mesh. It overcomes significant challenges of traditional vegetation substrate spraying methods, such as "substrate runoff" and "substrate drying." 【Features】 - Adopted for full greening primarily using herbaceous plants - Low cost - Overcomes major challenges of traditional vegetation substrate spraying methods *For more details, please refer to the PDF materials or feel free to contact us.*

• Civil Engineering Method

The "Seamless Pylon Packer" is a product that prevents grout from flowing out into rock formations with significant water leakage or abundant groundwater, ensuring reliable anchoring. It creates high-quality anchor bodies through a dewatering effect, securely anchoring even in rock formations with many cracks. The loss of grout injection is extremely low, making it economical. Additionally, it uses polypropylene fibers that are strong against chemicals to ensure durability. Furthermore, its simple structure allows for easy assembly and processing on-site. 【Features】 ■ Applicable for upward and horizontal anchors ■ Compatible with all anchoring methods ■ Creates high-quality anchor bodies through dewatering, securely anchoring even in rock formations with many cracks ■ Extremely low grout injection loss, economical ■ Uses chemical-resistant polypropylene fibers to ensure durability *For more details, please refer to the PDF document or feel free to contact us.

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This product is a new type of spacer developed to achieve "a cover of more than 10mm," enhancing the quality of rebar insertion work. Made from high-density polyethylene material, it excels in corrosion resistance, acid resistance, alkali resistance, and impact resistance. Additionally, its hollow structure prevents filling deficiencies of injected materials while reducing product costs. 【Features】 ■ Developed to achieve "a cover of more than 10mm" ■ Excellent corrosion, acid, alkali, and impact resistance ■ Prevents filling deficiencies of injected materials while reducing product costs ■ Ensures reliable filling injection with no concerns about breakage due to material and shape ■ Improves quality, economy, and safety *For more details, please refer to the PDF document or feel free to contact us.

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The "KT Greenery Waterway" is a product that processes hexagonal wire mesh with a diameter of 1.9mm and a mesh size of 40mm into a waterway base. By laying a 3mm thick palm vegetation mat or a 45g/m2 web-type protective mat on the back, it is possible to establish vegetation. It is expected to be applicable as a vegetative waterway in places where there is no water at all times, but water flows during rainfall. 【Features】 ■ Lightweight ■ Easy to carry by hand ■ High adhesion ■ Can be constructed even under poor ground conditions ■ Inexpensive *For more details, please refer to the PDF document or feel free to contact us.

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The "KT Fiber Mat" is a non-woven mat made from pure plant-based palm fibers arranged in a unique manner, providing strength and voids through a punching technique, and treated with a special adhesive for water resistance and corrosion resistance. It is utilized as a material to prevent the outflow of backfill soil in various construction projects, including the prevention of soil erosion behind riverbanks and embankments, as well as for managing thick layers of fill and as a sediment filter in drainage blankets. 【Features】 ■ Arranged in a unique manner using pure plant-based palm fibers ■ Water-resistant and corrosion-resistant treatment applied with a special adhesive ■ Non-woven type *For more details, please refer to the PDF document or feel free to contact us.

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The "KT Green Mat (NW Type)" is a product that uses natural plant fibers from palm trees processed to a thickness of 3mm, with seeds and fertilizers fixed to its surface using a special adhesive, combined with a hexagonal wire mesh. It excels in adhesion, thermal insulation, and impact mitigation from raindrops. Additionally, it has good water retention and air permeability, promoting seed germination and stabilizing growth. Moreover, it is lightweight and inexpensive, contributing to labor-saving in terms of construction efficiency, safety, and cost reduction. 【Features】 ■ It decomposes and assimilates into the soil, eliminating concerns about environmental degradation. ■ Suitable for steep slopes with moderate irregularities and for use in snowy and cold regions, unlike standard types. ■ Excellent adhesion, thermal insulation, and impact mitigation from raindrops. ■ Good water retention and air permeability, promoting seed germination and stabilizing growth. ■ Contributes to labor-saving in terms of construction efficiency, safety, and cost reduction. *For more details, please refer to the PDF document or feel free to contact us.

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This product is a ground anchor made entirely of corrosion-resistant materials, contributing to extended lifespan and minimized maintenance costs. The anchor body is reinforced with a restrained spiral spacer to suppress the development of grout splitting. Additionally, the spiral spacer prevents damage to the epoxy resin coating of the tendon during installation and ensures adequate grout coverage. 【Features】 ■ Non-grease type tendon grip ■ High corrosion-resistant adhesive cable (tendon) ■ Corrosion protection for the gripping part using expansion material ■ Composed solely of corrosion-resistant materials ■ Contributes to extended lifespan and minimized maintenance costs *For more details, please refer to the PDF document or feel free to contact us.

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"ECOM" is a slope and anchor maintenance management system that enables monitoring of slope conditions and anchor functionality with a simple mechanism. Anyone can observe it just by reading the scale. There is no need to bring measuring instruments for observation, and no special skills are required. Additionally, no power or other resources are needed for measurement and maintenance. For more details about other products, please feel free to contact us. 【Features】 ■ Simple mechanism ■ Enables maintenance management of slopes and anchors ■ Anyone can observe just by reading the scale ■ No need to bring measuring instruments for observation, and no special skills are required ■ No power or other resources needed for measurement and maintenance *For more details, please refer to the PDF document or feel free to contact us.

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"DW Fiber" is a soil improvement material that uses domestically produced wood chips treated with a special deconstruction process, adding pure domestic fulvic acid derived from forest resources that promote plant growth. The fibers branch out randomly, exhibiting excellent permeability and water retention. It activates and sustains plant photosynthesis. Additionally, it has a pH buffering effect, which is another characteristic that broadens the applicability of the soil. 【Features】 ■ Can be used for various applications ■ Contains pure domestic fulvic acid derived from forest resources that promote plant growth ■ Activates and sustains plant photosynthesis ■ Promotes soil granulation and aids root growth ■ Has a pH buffering effect, broadening the applicability of the soil *For more details, please refer to the PDF document or feel free to contact us.

• Soil improvement material

The SSL-P type anchor body is suitable for clay and weathered rock, where the anchor fixation part is enlarged, and an anchor body is created inside the enlarged hole using grout. This method ensures the anchor's load capacity based on the bearing strength of the fixed ground in the enlarged section. The SSL-M type anchor body is suitable for soft to medium hard rock, where after enlarging the anchor fixation part, the anchor body is inserted and expanded in the enlarged section, ensuring the anchor's load capacity based on the bearing strength of the fixed ground in that section. NETIS registration number: HR-990015-A.

• Ground foundation construction method

【Features】 (1) The construction process is short because it does not require on-site formwork processing. (2) The components are lightweight and there are few types. (3) They are factory-processed products, ensuring stable quality. (4) The construction management period is short, and there is little effort required for quality and shape management. (5) It has a significant unevenness adjustment function. (6) There is little waste material, resulting in a small environmental burden.

• Special Construction Method

The rock bolt packer is a material used for rock bolt construction that prevents the outflow of injected materials (such as cement milk) in strata where significant leakage, fractured rock, and inflow of water are confirmed, ensuring reliable filling. It enables precise filling and injection into fractured rock and water-bearing layers, significantly reducing injection loss on-site and contributing economically. Additionally, it is highly effective in preventing contamination of the surrounding ground.

• Earth retaining support
• Earthworks
• Pile and foundation work

The SSL-CE type anchor method achieves excellent stress distribution characteristics through a compression-type support mechanism that is less prone to tensile cracking in the grout and a load-bearing body that effectively distributes the load.

• Ground foundation construction method

It has excellent stress distribution characteristics due to a load-bearing structure that effectively disperses the load. NETIS registration number: KT-060037-A

• Ground foundation construction method

Q&S stands for Quick and Strong, and it refers to a frame construction method that incorporates star lapping in its structure, offering excellent on-site workability and structural strength.

• Special Construction Method

The EE type frame set construction method uses crimped wire mesh that has been plated over the entire frame member, resulting in minimal rust occurrence and excellent durability. This method was developed as part of the Q&S frame construction method.

• Earth retaining support
• Earthworks
• Pile and foundation work