Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.
2131～2160 item / All 4300 items
Renovation of the existing underground drainage ditch to a bolt-fixed type by simply replacing the cover.
The High-Tension Hard Rock System Grating is a grating that can be easily installed on existing variable ditches or slim-type drop-in ditches, preventing the grating cover from bouncing or wobbling.
A renewal method that utilizes existing gutters and manholes as they are and can be constructed using only general tools.
It can be installed in just a few hours, resulting in a quick construction period and allowing for immediate traffic reopening. Additionally, it enables significant weight reduction and functional improvements of the lid simultaneously with repairs, thereby solving various issues on-site. Structure of Liftus This method involves setting a frame that is slightly smaller than the existing lid like a "nested" structure and filling the gap with grout material (non-shrink mortar) to secure the lid support and the new receiving frame. Both the lid and frame are made of high-tensile steel, which has a higher strength than conventional steel. The grating is lightweight while still satisfying the conventional strength standards.
Steel retaining wall that can be easily inserted to raise the height of the waterway walls.
When you are troubled by overflow from waterways or the inflow of sediment, traditional methods involved assembling formwork to raise the height with poured concrete or using concrete piles and boards to elevate the walls of the waterway. However, the work was often affected by weather conditions, and in places where heavy machinery could not access, it took a long time to install heavy materials manually. Therefore, the EZ Metal Wall is a high-tensile steel retaining wall that allows for easy elevation work simply by digging alongside the waterway and hanging it on the side walls.
The continuously evolving dry construction method! It reduces CO2 emissions during the application of materials and tile manufacturing.
The "adhesive bonding method" we employ protects homes from harsh natural environments, experiences minimal aging changes, and is expected to maintain its beauty while allowing for speedy installation of tiles. The adhesive possesses elasticity, which absorbs deformation stress from structural components caused by creep due to the weight of concrete and drying shrinkage, thereby reducing the risk of tile detachment. As a result, deep joint installation, which is considered risky with conventional mortar bonding, becomes possible. 【Features】 ■ Reduces the risk of detachment ■ Minimizes stains such as efflorescence and powdering ■ Reduces tile cracking ■ Decreases CO2 emissions during the bonding material and tile manufacturing processes ■ Enables the creation of high-design spaces through repetitive use of identical shapes *For more details, please refer to the PDF materials or feel free to contact us.
Chloroprene-based coating waterproofing method NS waterproofing method
The NS waterproofing method is a waterproofing technique using a cold-processed laminated coating made of synthetic rubber, specifically chloroprene rubber (CR) and chlorosulfonated polyethylene rubber (CSM). In particular, it integrates unique technologies in material composition, specification formulation, and on-site construction methods tailored to Japan's climate, environment, and structural strength of buildings. 【Features】 - Cold painting method that does not select the shape of the construction site - Wide-ranging support from partial renovations to full renovations - Over 40 years of construction experience *For details, please download the catalog for reference.
Easily adaptable to complex areas! A construction method that uses little fire and has minimal asphalt odors.
The "Asphalt Environmentally Friendly Waterproofing Renovation Method" is a renovation method using cold asphalt waterproofing. It utilizes the existing waterproofing as a base to form a waterproof layer that further protects the building for an extended period. Due to the combination of modified asphalt-based coating materials and sheets, it offers excellent durability. Additionally, it is possible to use non-removal methods or coatings for vertical surfaces, allowing for easy adaptation to complex areas commonly found in renovation sites. 【Features】 ■ Excellent durability ■ Minimal use of open flames, resulting in less asphalt odor ■ A method that utilizes the existing waterproof layer and creates a waterproof layer that can be used for an extended period ■ The renovation method combines two types of asphalt waterproofing methods and asphalt-based coating waterproofing "Ascoat" *For more details, please refer to the PDF materials or feel free to contact us.
Uses little to no fire and is compatible with various substrates! Especially suitable for renovation work on existing asphalt waterproofing.
The "Custom EE Method" is a construction technique that adheres to the substrate with an adhesive layer and uses a torch burner to melt and integrate the roofing material at joints and other areas. This significantly improves construction efficiency and reduces labor. By using a torch burner to melt and integrate critical areas such as joints, a highly reliable waterproof layer can be constructed. Compared to asphalt waterproofing thermal methods, there is less high-temperature work on-site, and since water-based primers are generally used, there is less impact from solvents on workers. 【Features】 ■ Adheres to the substrate with an adhesive layer ■ Uses a torch burner to melt and integrate roofing material at joints and other areas ■ Generates less carbon dioxide, making it an energy-saving method that considers the site ■ Significantly improves construction efficiency and reduces labor ■ The use of a torch burner is limited to joints and other areas, resulting in minimal impact from odors, smoke, and noise on the surrounding environment during construction *For more details, please refer to the PDF document or feel free to contact us.
It becomes a heavy-duty waterproof layer, excellent in water tightness and durability! It does not contaminate the surrounding construction site.
The "Presto System" is a moisture-curing waterproofing system that has evolved and developed asphalt waterproofing. While the thermal method of asphalt waterproofing has a high evaluation, the smoke and odors generated during the melting of asphalt have often been avoided in urban areas. The solution to this problem, while maintaining the essential water tightness of waterproofing, is the room-temperature asphalt "Presto Coat." This system integrates the Presto Coat with modified asphalt roofing through a laminated method. 【Features】 ■ No smoke, odors, or carbon dioxide emissions during construction ■ The Presto Coat and newly designed modified asphalt roofing are laminated together ■ Creates a robust waterproof layer with excellent water tightness and durability ■ The materials used do not contain specific chemical substances, ensuring high safety for workers and preventing contamination of the surrounding construction site ■ Minimal use of fire during construction allows for safe working conditions *For more details, please refer to the PDF materials or feel free to contact us.
Forms a seamless waterproof layer! Excellent adhesion to the substrate and post-cast concrete.
"Prenotect" is a waterproofing method that significantly expands its application in civil engineering and environmental development, which is particularly crucial for social infrastructure, as well as general construction. It involves simultaneously spraying a rubber asphalt emulsion with added synthetic rubber latex and a curing agent using a spraying machine, allowing for instant curing and adhesion to form a rubber asphalt waterproof layer on the substrate. This waterproofing method is well-suited for restricted construction periods and unique structures. It features high-quality rubber asphalt that excels in cold resistance, heat resistance, and weather resistance. [Features] - Fast-curing type with good workability on vertical surfaces and steep slopes - High-quality rubber asphalt with excellent cold resistance, heat resistance, and weather resistance - Forms a seamless waterproof layer - Excellent followability to substrate movements - Good adhesion to the substrate and post-poured concrete *For more details, please refer to the PDF materials or feel free to contact us.
Excellent compressive strength and wear resistance, suitable for lightweight walking! Environmentally friendly waterproof specifications are available.
"Mecha Fine" is a waterproofing method using vinyl chloride resin sheets that excels in water tightness, wind pressure resistance, and environmental performance, surpassing the required specifications. By adopting a heat-insulating waterproof specification (compliant with the Green Purchasing Law), it suppresses the rise in roof surface temperature. The mechanical fastening method reduces waste generated during renovations. It uses vinyl chloride resin roofing sheets that comply with Japanese Industrial Standards. It has excellent colorability, resulting in a highly aesthetic waterproof layer. [Features] - By adopting a heat-insulating waterproof specification (compliant with the Green Purchasing Law), it suppresses the rise in roof surface temperature. - The mechanical fastening method reduces waste generated during renovations. - A system that can also be used when adopting solar power generation systems. - By adopting insulation methods and heat-insulating specifications, it helps save heating and cooling costs. - It has minimal physical property changes due to pollutants in industrial areas and is resistant to salt damage in coastal areas. *For more details, please refer to the PDF materials or feel free to contact us.*
Contributing to the development of low-load and environmentally symbiotic cities.
Based on our achievements and environment, we will continue to evolve to meet the diversifying needs and trust.
Polymer cement-based elastic surface coating material, micro-elastic mortar, excellent carbonation inhibition performance.
Elasment SSK is a polymer-cement-based elastic surface coating made from a combination of a specially modified polymer dispersion with excellent elongation performance and water-hardening inorganic powder. By combining the water-hardening inorganic powder with excellent durability and a highly elastic polymer with outstanding weather resistance, it ensures moderate water vapor permeability while excelling in substrate deformation followability and waterproofing, protecting reinforced concrete structures from various deterioration factors.
Quickly, lightly, strongly, and beautifully! A lightweight construction method with high durability suitable for various applications.
"CompoER" has an elongation equivalent to that of urethane adhesion methods and boasts a load capacity over 15 times greater at the time of rupture, making it an excellent method for seismic resistance and substrate followability. Since concrete restraint is unnecessary, it allows for a reduction in steel frame size and weight. Additionally, it is easy to maintain, which contributes to a reduction in lifecycle costs. 【Features】 ■ Reduction of construction costs - Possible reduction in initial costs and lifecycle costs ■ Shortening of construction period - Can be installed by a single trade and machinery can also be introduced ■ Excellent seismic resistance and substrate followability *For more details, please refer to the PDF materials or feel free to contact us.
The timing of maintenance can be confirmed in a timely manner, achieving a reduction in the building's life cycle costs!
The "Powerex LG Method" is a waterproof flooring system specifically designed for logistics facilities that accommodate large trucks. Based on the know-how accumulated from years of experience in new construction and renovation projects, it offers further upgrades as a waterproof system. We provide specifications for various areas that require waterproof performance, such as truck berths, driveways, parking spaces, and ramps. 【Features】 ■ Substrate crack-following capability ■ Durability ■ Wear resistance *For more details, please download the PDF or feel free to contact us.
Providing suitable construction methods for various conditions and areas in parking lots!
The "Powerlex TN Method" is a super-fast curing urethane waterproofing floor method for parking lots. It is a groundbreaking technique that simultaneously achieves "durability and cost-effectiveness." With a long track record, it continues to innovate the market with its technology and construction know-how for parking lots. By using high-performance, high-strength resins specifically designed for parking lot waterproofing, it realizes a robust yet lightweight exposed parking lot waterproof floor. 【Features】 ■ Achieved 5.6 million m² of parking lot waterproofing over 25 years ■ Realizes a high-quality, lightweight exposed parking lot waterproof layer ■ Construction by specialized contractors with extensive experience in parking lot waterproofing *For more details, please download the PDF or feel free to contact us.
It is possible to suppress the reduction of strength in concrete structures and maintain their strength over the long term!
The "SK Grout Plug A Method" is an automatic low-pressure epoxy resin injection method that compresses air in a pressure tank and injects the material into cracks at low pressure and low speed using that air pressure. By injecting epoxy resin with durability, adhesion, rust resistance (hard type), and flexibility (soft type) into the cracks according to the site conditions, it is possible to suppress the corrosion of reinforcing steel within the structure and maintain the structural strength of concrete structures over the long term. Please feel free to contact us when you need our services. 【Features】 ■ Injection system using air pressure ■ Easy management of pressure and injection volume with the pressure tank scale ■ Easy switching of resin viscosity and additional injection ■ The mounting seat is made of ABS resin, allowing for deformation when heat is applied *For more details, please download the PDF or feel free to contact us.
We will introduce a repair method to prevent the peeling of mortar and tiles!
The "Anchor Pinning Injection Method" is a repair technique that uses anchor pins and anchor pins with injection ports in combination with epoxy resin to prevent the peeling of exterior wall mortar and tiles at locations where lifting has occurred. Depending on the site conditions, it is recommended to cut part of the lifted area of the exterior wall with a concrete cutter or similar tool to check the location of the lift and the condition of the substrate, as this allows for necessary verification. Please feel free to contact us when you need our services. 【Anchor Pins and Anchor Pins with Injection Ports (Excerpt)】 ■ Stainless Steel Anchor Pins ■ Grout Nozzle ■ Grout Pins (φ6mm) ■ Grout Pins (φ4.5mm) ■ Grout Pin Driving Rod (φ6mm) *For more details, please download the PDF or feel free to contact us.
Outstanding coating performance and durability! Our proposal to maintain beautiful exterior wall tile finishes.
"Everguard SG" is a method for preventing the detachment of exterior wall tiles that has passed all performance tests required by the Urban Renaissance Agency's exterior wall composite repair method. Using special dedicated anchors, the tiles, adhesive mortar layer, and substrate mortar layer are fixed to the structure. The tile surface is coated with a highly transparent special one-component urethane resin that has high film strength and excellent durability, thereby maintaining aesthetic appeal and preventing detachment. Please feel free to contact us when you need our services. 【Materials Used in SG-1 Method】 ■ EG Primer T: Acrylic silicone resin (solvent-based) ■ Everguard SG: Special one-component urethane resin (low-solvent-based) ■ EG Top SG (glossy, semi-gloss): Acrylic silicone resin (TX-free) ■ Double Lock Anchor: Special dedicated anchor pin made of SUS304 ■ Double Lock Anchor Direct: Special dedicated anchor pin made of SUS304 *For more details, please download the PDF or feel free to contact us.
Outstanding coating performance enables a peeling prevention method without the use of nets!
The "Non-Network Guard U Method" is a new concept for exterior wall composite repair that integrates a peeling prevention layer and a finishing layer, aimed at shortening construction time and reducing labor. By fixing the exterior wall finishing layer to the structure with a special dedicated anchor, and coating the wall surface with a one-component special polyurethane resin that has high film strength and excellent durability, it prevents the peeling of the finishing layer without using a net. This method allows for the streamlining of processes and reduction of labor for the peeling prevention layer. 【Features】 ■ Significant reduction in construction time ■ Preventive maintenance through surface renovation ■ Can be executed by a single trade ■ Applicable to various shapes ■ High waterproof performance added *For more details, please download the PDF or feel free to contact us.
Spraying two-component polyurethane resin with a special machine, forming a film in just a few seconds with ultra-fast curing.
The "CV Spray Method (SQS Method)" is a long-lasting method for open channels using ultra-fast curing polyurethane resin. This highly durable material is used in the waterproofing and rust prevention fields for concrete and steel materials. The channel method has been newly developed as a long-lasting method that includes substrate treatment materials. 【Features】 ■ Instant curing material: The material cures in seconds, allowing for high construction capability. ■ Improvement of roughness coefficient: An improvement of about 30% is expected compared to existing concrete. ■ Durability: The coating is expected to have weather resistance and durability. ■ Reduction of LCC: During the next renovation, "substrate adjustment work" can be minimized, significantly reducing costs. *For more details, please download the PDF or feel free to contact us.
The key to the waterproofing and corrosion-resistant lining material for water supply facilities is the polyurethane resin, which excels in waterproofing properties.
The "Regitect BT-JW Method" is a waterproofing and anti-corrosion lining method for water supply facilities that combines an environmentally friendly epoxy resin primer "Sika Elastic Regi EP-F Primer," which strongly adheres to concrete substrates, and a polyurea resin spray topcoat "Sika Elastic 5000 JW," which boasts excellent mechanical strength, over 200% elongation, and allows for speedy application. As seismic reinforcement of water supply facilities is promoted to secure lifelines, we believe that in terms of the same objective of "securing water = preventing leaks," the waterproofing performance, defined by "elongation and strength," is crucial among the required performance characteristics of lining materials. An appropriate balance of elongation and strength protects the concrete itself and prevents leaks. 【Features】 ■ Excellent safety - All products are solvent-free - Does not pollute water quality ■ Superior waterproofing and durability - Excellent chemical resistance - Excellent crack-following ability *For more details, please download the PDF or feel free to contact us.
Overcoming underground conditions to achieve ideal external waterproofing! Low-cost construction method for reducing construction time and costs.
The high polymer urethane rubber film formation technology using the super-fast curing spray-up system allows for the coating of structures with high performance, achieving reliable waterproofing and protective effects. This is the "CV Spray Method" from Sika Japan. The pre-waterproofing construction can be applied directly to retaining walls such as SMW without creating a substrate, thus reducing the time and cost required for waterproofing substrates. Additionally, the post-waterproofing construction adheres firmly to the structure, eliminating the need for protective materials during backfilling. With a mechanically managed construction system, a consistent amount of material is supplied, ensuring uniform and high-quality film properties that are not affected by external temperatures or working conditions. 【Features】 ■ Low-cost method that reduces construction time and costs ■ Seamless complete waterproofing for complex shapes ■ Uniform, high-performance membrane waterproofing ■ Excellent durability *For more details, please download the PDF or feel free to contact us.
The remarkable performance achieved by the one-component high-strength urethane coating! Concrete protection and peeling prevention method.
We have developed the "RT Wangard Method," a concrete spalling prevention specification that satisfies "performance standards" without using fiber sheets such as glass cloth or vinylon mesh as tensile members. Compared to the continuous fiber sheet method that adheres triaxial vinylon fiber sheets with impregnated adhesive resin, this method allows for a shorter construction period. It effectively prevents spalling simply by applying the material without using continuous fiber sheets, making it effective for complex shapes like I-beams. Polyurethane resin itself has been used as a waterproofing material in construction for nearly 50 years, and its durability has been confirmed in comprehensive projects by the Ministry of Land, Infrastructure, Transport and Tourism. 【Features】 ■ Shortened construction period ■ Excellent performance (concrete protection) ■ Proven durability ■ Stable construction due to unique material technology ■ Aesthetic appeal *For more details, please download the PDF or feel free to contact us.
If necessary, you can mix the desired color using the pigments and topcoats! It can also be used for landscape measures.
The "CV Spray Method (SQS Method)" is a long-life construction method for concrete and steel materials using ultra-fast curing polyurethane resin. It is a surface coating method aimed at countering salt damage, water tightness (waterproofing), and alkali aggregate reactions in concrete components used in port and airport facilities, as well as roads and bridges, and can be applied to both new and existing structures. The coating material used gels and cures within 10 to 20 seconds, preventing dripping after spraying, and allows for walking in the work area within a few minutes. 【Features】 ■ Excellent salt resistance and water tightness (waterproofing) ■ Long-term durability with 3,000 hours of weather resistance in the Sunshine Carbon Arc Lamp Accelerated Weathering Test ■ Follows cracks up to 8mm wide ■ No leaching of harmful substances *For more details, please download the PDF or feel free to contact us.
Stable construction with unique material technology! The ultra-fast curing urethane coating demonstrates astonishing performance.
We have developed the "RT Method," a concrete spalling prevention specification that excels in crack-following ability and concrete protection performance, without using fiber sheets such as glass cloth or vinyl mesh, while satisfying performance standards. This method addresses the issue of reduced structural strength caused by the corrosion and rusting of rebar due to the penetration of water from rain, groundwater, de-icing agents, airborne salt, and seawater, which can lead to explosive spalling. The ultra-fast curing urethane is consistently stable due to pressure, flow, and temperature management through our unique mechanical system, and it cures within seconds after application, making it largely unaffected by weather conditions such as temperature and humidity. 【Features】 ■ Shortened construction period ■ Excellent performance (concrete protection) ■ Stable construction through unique material technology *For more details, please download the PDF or feel free to contact us.
Stable construction and aesthetics achieved through unique material technology! The astonishing performance realized by ultra-fast curing urethane coatings.
We have developed a waterproof coating specification called "RT Method," which excels in crack-following ability and concrete protection performance, without using fiber sheets such as glass cloth or vinylon mesh, while satisfying "performance standards." In addition to passing the "punching test," it also demonstrates excellent waterproofing, salt resistance, gas permeability, carbonation prevention, and weather resistance, protecting structures from factors that cause concrete deterioration. The ultra-fast curing urethane is sprayed using a unique mechanical system that manages pressure, flow rate, and temperature, ensuring constant stability. It cures within seconds after application, making it largely unaffected by weather conditions such as temperature and humidity. 【Features】 ■ Shortened construction period ■ Excellent performance ■ Stable construction and aesthetic quality through unique material technology *For more details, please download the PDF or feel free to contact us.
