Construction method Product List and Ranking from 1593 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

Construction method Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  2. エルニード協会 Kagawa//Other construction industries
  3. HOKOKU ENGINEERING CO.,LTD. Osaka//Other construction industries
  4. 4 シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 水研 Shiga//Building materials, supplies and fixtures manufacturers

Construction method Product ranking

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 地下水・軟弱地盤対応の基礎工法『スーパーラップルエルニード工法』 エルニード協会
  2. Foundation Omega Method HOKOKU ENGINEERING CO.,LTD.
  3. Hybrid Concrete Reinforcement Method "Solid Remain Alpha"
  4. 4 Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研
  5. 5 Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック

Construction method Product List

2431~2460 item / All 4276 items

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Slope protection construction method [Cross cover net method]

A new method for aging spray slope measures that improves safety and workability.

~No removal of existing mortar and concrete spray~ The slope protection method [Cross Cover Net Method] involves spraying adhesive mortar that enhances the bonding effect with the existing sprayed surface while leaving the existing sprayed slope intact. It covers and integrates the surface with flat wire mesh and flexible wire ropes, thereby suppressing both the existing spray and the weathered soil behind it, aiming for slope stabilization. Features: ■ Improved Safety The structure that covers the surface with flat wire mesh and wire ropes prevents the peeling of mortar for a semi-permanent period, enhancing safety for third parties. Additionally, since there is no removal work, the risk to workers from unexpected collapses during removal is minimized. ■ Excellent Workability The flat wire mesh is lightweight at 1.9 kg/m², and the wire rope is also lightweight at 0.3 kg/m, making them simple and flexible components that facilitate easy work on slopes. ■ Reduction of Industrial Waste By adding admixtures to the sprayed material, the separation resistance and self-supporting ability of the sprayed material are improved, reducing rebound loss. Moreover, since the construction is carried out without removing the existing sprayed material, it also contributes to the reduction of industrial waste.

  • Other earthworks, foundation works, and exterior floors
  • Construction method

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TRD method: uniform thickness soil-mixed ground continuous wall method

TRD method

This construction method connects a chainsaw-type cutter inserted into the ground to a base machine, allowing it to move laterally to excavate a trench, inject a solidifying liquid, and mix and stir with the in-situ soil, thereby creating a continuous soil-cement wall underground.

  • Ground foundation construction method
  • Other civil engineering services
  • Construction method

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Geocell method

The greatest feature of the geo-cell method and hybrid cell is that it is a "cost-effective method" compared to conventional methods, based on the characteristics listed below.

The GeoCell method and Hybrid Cell are registered with the Ministry of Land, Infrastructure, Transport and Tourism as new technology (NETIS) HK-090008-A, and the prices are listed in the "Construction Price." The estimation and work rates are based on the relevant categories in the "Estimation Standards."

  • Other civil engineering services
  • Construction method

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"Easy Safe Method" for ceiling construction in large spaces such as gymnasiums and halls.

We propose a new ceiling construction method with "Magstone," a lightweight and safe glass wool ceiling panel that offers high safety.

In the Great East Japan Earthquake, many schools and public facilities experienced incidents of ceiling panels falling. In response to this significant damage, the Ministry of Land, Infrastructure, Transport and Tourism established new standards for "large space suspended ceilings" (Notification No. 771). We would like to introduce a new ceiling construction method that is not subject to the restrictions of Notification No. 771, which will take effect on April 1. Suspended ceilings in large spaces such as gymnasiums and halls that fall under the newly established "specific ceilings" require detailed consideration of the number of braces and the strength of connection components. The "Easy Safe Ceiling" is a construction method that is directly attached to structural materials and is not a suspended ceiling, thus it does not fall under "specific ceilings." This significantly simplifies the design and construction of ceilings in large spaces and achieves cost reduction.

  • Special Construction Method
  • Construction method

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Mortar Spraying Surface Greening - Wing Rock Vegetation Method

Returning concrete to green, Wingrock vegetation method

The Wingrock vegetation construction method is a maintenance and repair technique that allows for greening without demolishing existing mortar or concrete spray surfaces. It creates a thick, two-layered growth substrate, resulting in a vegetation slope with excellent durability. It is also applicable under special conditions such as strongly acidic soil and hard bedrock.

  • Other civil engineering works
  • Renovation and repair methods
  • Special Construction Method
  • Construction method

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Construction Method: High Injection Water Stopping Method

The high-injection water stop method is a technique for locally stopping leaks in concrete structures that come into contact with water.

The high-injection water stop method is a highly reliable water stop technique that involves systematically drilling an injection port at the leak location and injecting high pressure into fine gaps that lead to water flow using a special injection packer "HP-70."

  • Reinforcement and repair materials
  • Other civil engineering works
  • Special Construction Method
  • Construction method

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Natural restoration greening using domestic indigenous species: slope afforestation method.

Natural restoration greening method using domestic native woody plant seeds aimed at 'biodiversity conservation,' 'environmental conservation,' 'slope disaster prevention,' and 'creation of CO2 absorption sources.'

This is a natural restoration greening method that uses domestic native woody seeds to spray and create forests on slopes. By adding a seed supply device to the conventional vegetation substrate spraying construction plant, the "two-layer spraying system" allows for the mixing of seeds only in the top 2 cm of the growth substrate, enabling effective use of seeds and cost reduction. In recent years, there has been a growing interest in slope greening that does not use foreign species, such as grasses from the Poaceae family or foreign native species, in light of laws regarding invasive species. The "Road Earthworks - Cutting Works and Slope Stabilization Guidelines (2009 Edition)" also lists 24 species of native woody plants as the main plants used for seeding work. To use domestic native species, which have a larger variation in germination rates compared to foreign species, for slope greening, it is necessary to use seeds of clearly defined quality. The slope afforestation method uses domestically produced native seeds that have been quality tested using an early germination test method and supplies seeds packed in quality-preserving material-filled measuring bags (Remedy Seeds) from its unique seed storage and shipping facility (RS Center).

  • Trees
  • Other civil engineering works
  • Construction method

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Non-faceted spray greening construction Eco Stripe method

Biodiversity-conscious non-surface spraying greening method

To solve the problem of stagnation in vegetation succession due to the encroachment of surrounding vegetation that traditional vegetation substrate spraying methods have, this technique intentionally applies the growth substrate in a non-planar manner to achieve partial greening. This method creates spaces where plants can naturally invade from the moment of construction. Since it is a non-planar spraying method, it can reduce the area of the growth substrate to less than half compared to traditional full greening, significantly lowering CO² emissions generated during construction and achieving excellent cost savings economically.

  • Retaining wall
  • Construction method

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Structural Repair and Reinforcement Work using Continuous Fiber Sheet Reinforcement Method

Reinforcement methods for concrete structures with excellent workability!

This is a reinforcement method for concrete structures that excels in workability, simply involving the attachment of unidirectional carbon fiber sheets or aramid fiber sheets to the surface of concrete using epoxy resin or similar materials. Its reinforcement effects are expected in a wide range of fields, from public facilities to general civil engineering structures, including the restoration of strength in deteriorated concrete and improvements in load-bearing capacity and seismic resistance. Additionally, we also provide reinforcement design using continuous fiber sheets based on concrete deterioration diagnosis survey data, structural drawings, and rebar drawings.

  • Reinforcement and repair materials
  • Renovation and repair methods
  • Construction method

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"Underfix," a rust prevention material for repainting steel structures.

Forms a stable passive film under a thin coating! Adsorbs substances that promote corrosion lurking in the deep layers of rust!

■Formation of a stable passive film under a thin coating The passive film that forms on the surface of rebar in concrete, which is in a strongly alkaline environment, protects the rebar from rust. A similar stable passive film is also formed on the surface of steel coated with Underfix. ■Adsorption of substances that promote corrosion lurking in the depths of rust Chloride ions contained in airborne salt and sulfate ions present in acid rain are difficult to remove. The "powdered rust preventive agent" contained in Underfix adsorbs and neutralizes substances that promote corrosion. ■Effects of the powdered rust preventive agent blended in Underfix Underfix uses a powdered nitrite-based rust preventive agent that can be mixed with cement and other materials. It carries a large amount of nitrite ions within and around the layered structure of calcium-aluminum composite hydroxides. When it comes into contact with water, the nitrite ions spread throughout the coating and form a stable passive film on the surface of the steel, protecting it from rust. *For more details, please request materials or view the PDF data available for download.

  • Anti-rot, anti-termite, anti-mold material
  • Construction method

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Road widening construction method "Road Plus"

Due to the cantilever structure, excavation of the mountain-side ground is unnecessary! A cantilever road widening method that takes into account both the environment and costs.

"Road Plus" is a construction method that allows for the widening of the roadway by up to 1.75 meters in a short period of time by installing it on the shoulders of existing roads. By using precast products, it reduces temporary construction work and shortens the construction period. Additionally, it is compatible with vehicle protective fences (Type B and C), and the installation span of the P-type for post mounting allows it to accommodate both vehicle and sidewalk protective fences. 【Features】 ■ Reduced impact on the environment on both the mountain and valley sides ■ Early traffic opening ■ Possible cost reduction ■ Compatible with vehicle protective fences ■ Road widening according to regional characteristics *For more details, please refer to the external link page or feel free to contact us.

  • Paving of sidewalks, roads, parking lots and stadiums
  • Construction method

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Neplus Method

Significantly shorten construction time! The Neplus method can reduce social losses caused by traffic regulations.

The "Neplus Method" revolutionizes the traditional approach of completely replacing drainage ditches by providing a rational technique that only cuts and repairs the damaged upper part of the ditch. By cutting off the damaged upper section of the ditch and leaving the lower part intact, it reduces construction waste by 80%. Since the cutting is done from the inside of the ditch, it does not disturb the surrounding ground and does not affect nearby structures. 【Features】 ■ 100% reduction in excavation spoil compared to conventional methods ■ No excavation of surrounding ground ■ Immediate traffic reopening for resident peace of mind ■ Reduction of social losses due to traffic restrictions ■ No need for temporary drainage channels, leading to cost savings *For more details, please refer to the external link page or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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[NK Rust Stabilization] Stabilize rust that cannot be completely removed! Rust prevention and repainting methods.

A painting method with excellent durability that involves three types of surface preparation.

This is a durable repainting method that involves adjusting the substrate with a minimum of three types of grinding, stabilizing any rust that cannot be removed with NK-100E, and protecting it with an inorganic seal coat paint 007M, which excels in electrical insulation and weather resistance. NK-100E is a solvent-free rust stabilization paint that does not compromise the active film, making it a safe choice. The wear rate of the inorganic seal coat paint 007M is twice that of fluorine-based paints, ensuring a film thickness that is double that of fluorine. This method reduces the generation of noise, dust, and industrial waste associated with substrate adjustment. The paint system uses safe materials that do not contain harmful heavy metals. NETIS registration number: SK-100009-VR

  • Renovation and repair methods
  • Construction method

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Concrete Super Durability Method "T&C Corrosion Protection"

A technology that can extend the lifespan of concrete structures even in areas unaffected by freeze-thaw cycles!

"T&C Anti-Corrosion" is a method developed to prevent deterioration of concrete structures caused by scaling. By limiting not only scaling but also factors such as salt, moisture, and carbon dioxide, it exhibits a strong effect against carbonation and salt damage. This technology can extend the lifespan of concrete structures even in areas unaffected by freeze-thaw cycles. Please feel free to contact us when you need our services. 【Features】 ■ Excellent permeability ■ Long-term stability of the materials used ■ No change in appearance after application ■ Excellent workability ■ High safety *For more details, please refer to the PDF materials or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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NK Rust Stabilization Anti-Corrosion Method for Repainting Lead-Containing Paints - NETIS Registered

Repainting lead-containing paint reduces costs with the NK rust stabilization anti-corrosion method.

Work such as stripping lead-containing paint must be conducted in accordance with regulations for the prevention of lead poisoning, requiring wet methods. However, lead-containing anti-rust paints like red lead cannot be removed by stripping, so a combination of two types of surface preparation is used. The NK rust stabilization anti-corrosion method can be applied while leaving an active film, which helps reduce surface preparation costs and safety measures. The paint system is made from safe materials that do not contain harmful heavy metals.

  • Renovation and repair methods
  • Construction method

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NK rust stabilization anti-rust method

Cost reduction is possible compared to conventional methods! For the maintenance and repair of bridges and steel structures.

The "NK Rust Stabilization Anti-Rust Method" involves surface preparation using three types of grinding, stabilizing any rust that cannot be removed with a solvent-free epoxy resin-based rust stabilization paint "NK100-E," and protecting it with an inorganic paint "Seal Coat 007M" that excels in electrical insulation and weather resistance. This is a durable repainting method. It contributes to the maintenance and repair of bridges and steel structures where blasting is difficult, enhancing long-term durability. It is also suitable for repainting coatings that contain harmful substances, lead and lead compounds, chromium and chromium compounds, and PCBs. 【Features】 ■ Reduces noise, dust, and industrial waste generated during surface preparation ■ The coating system uses safe materials that do not contain harmful heavy metals ■ NK-100E is solvent-free, so it does not damage the active film ■ High gas barrier properties inhibit the intrusion of rust-inducing factors such as water and oxygen *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Construction method

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Shallow Ground Improvement Method "STB Method/Soil Limer Method"

Top-class industry track record in shallow ground improvement! Leave it to us.

Our company conducts shallow ground improvement using a method that involves adding and mixing cement-based and lime-based solidifying agents in situ to create improved layers with the necessary strength according to the purpose, targeting weak ground. With our extensive experience and unique technology development, we achieve safe construction that is "low-cost," "energy-efficient," and "speedy." 【Technical Scope】 ■ Improvement of roadbed, subgrade, and base ■ Improvement of temporary roads ■ Improvement of foundation ground for structures ■ Improvement of embankment stability ground ■ Improvement of coastal sludge *For more details, please download the PDF or contact us.

  • Ground foundation construction method
  • Construction method

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Road surface regeneration construction method

Faster and more economically! Usable for applications such as road and parking lot repairs and reinforcements.

The "In-situ Asphalt Pavement Recycling Method" is a technique that crushes existing asphalt pavement on-site and simultaneously mixes it with stabilizing materials such as cement or asphalt, along with existing granular base materials, to construct a newly stabilized base layer through compaction. This method can be used in cases where existing asphalt pavement has been damaged due to increased traffic volume and there is a need to upgrade road standards, as well as in situations where the cause of damage to the existing asphalt pavement lies in the base layer, necessitating repairs or reinforcement of the base. 【Features】 ■ Crushes existing asphalt pavement on-site ■ Mixes the crushed existing asphalt pavement with stabilizing materials such as cement or asphalt and existing granular base materials, then compacts to construct a new stabilized base layer *For more details, please refer to the PDF document or feel free to contact us.

  • Road construction
  • Construction method

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Small Dissolution Tank "Mini Melter Series"

Easy to maneuver and simple to install. For repairing asphalt pavement cracks and concrete damage.

Our company offers the small melting furnace "Mini Melter Series," which is effective for repairing asphalt pavement cracks and concrete damage. The "Mini Melter 10α" can be used as a repair machine for pavement cracks with the heated material "Super Flex," known for its excellent adhesion and flexibility. Additionally, the "Mini Melter 30" is suitable for patching pavement surfaces and repairing concrete defects, capable of melting aggregate-containing heated materials like "Mastic One" and "Tech Crete." 【Product and Material Features】 ◎ Mini Melter 10α (Material Used: Super Flex)  ■ Easy to operate while standing  ■ Construction capacity of 250 meters per day  ■ Suitable for weed control measures ◎ Mini Melter 30 (Material Used: Mastic One, etc.)  ■ Reduces noise and vibration from vehicles through surface leveling  ■ Excellent waterproofing  ■ Does not crack even at -10°C *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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  • Pavement construction
  • Concrete construction
  • others
  • Construction method

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Steel pipe bridge construction method SqC pier method

We will take the opposite approach of conventional methods, omitting the foundation work and processing the main components in the factory, then sequentially constructing them using the hand-stretched method.

S - Safety ... Reducing high-altitude work to achieve safer construction. q - Quality ... Improving quality by reducing on-site assembly work. C - Challenge ... Shortening construction time by improving workability.

  • Foundation construction
  • Construction method

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Wood fiber insulation material "EM Cellulose Fiber"

Cellulose insulation: Excellent moisture absorption and release properties, soundproofing! Eco-friendly wood fiber insulation made from newspapers.

"EM Cellulose Fiber" is an ideal wood fiber insulation material that possesses the essential moisture absorption and release properties needed for Japan's climate. [Features] - Moisture absorption and release performance - Condensation prevention performance - Mold and insect resistance performance - Sound absorption and soundproofing performance - Insulation performance - Fire resistance performance - Ecology - Workability By blowing in cellulose fiber, which has excellent performance, without any gaps through responsible installation by specialized technicians, it suppresses the entry of external heat in summer and prevents the escape of indoor heat in winter. This results in minimal temperature differences inside the house, creating a comfortable living environment. For more details, please contact us or download the catalog. OK-DEPOT is a member of OKUTA Co., Ltd. and the OKUTA Family. We manufacture and sell original building materials and fixtures, as well as sell housing equipment products from major manufacturers.

  • Cellulose Fiber
  • Insulation work
  • Concrete Machinery
  • Construction method

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Alcon TNC water stop method

Contributing to the reduction of construction unit prices and cost savings! Using a high-pressure shut-off pump developed and manufactured independently.

The "Alcon TNC Water Stop Method" can be implemented as a comprehensive solution from water stop injection to surface repair. It uses a uniquely developed high-pressure water stop pump (air-driven). This allows for continuous injection without the need to refill hoppers or similar containers, as materials are directly taken in and injected at high pressure. This contributes to reducing construction costs and expenses. 【Features】 ■ Comprehensive implementation from water stop injection to surface repair ■ Continuous injection is possible without the need to refill hoppers, as materials are directly taken in and injected at high pressure *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Construction method

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Soft Ground Improvement Foundation Method Top Base Method "My Koma"

Widely applicable to various structures and foundations! Foundation methods for soft ground.

"My Dokko" is a foundation method designed for use on weak ground. Horyu-ji Temple's five-story pagoda, the world's oldest wooden structure. The 1200-ton pagoda has withstood wind, snow, and major earthquakes for 1400 years without experiencing differential settlement, and it still maintains its grandeur and beautiful appearance. The "stone method," which involves laying stones on the foundation ground, is the wisdom of our predecessors. The "Top Base Method 'My Dokko'" has revived this wisdom by harmonizing and rationalizing it with other excellent methods for modern use. [Features] ■ Safely supports superimposed loads even on extremely weak ground ■ Earthquake resistance can be expected due to vibration absorption and shock prevention effects ■ Construction is possible within buildings and on narrow sites ■ Reduces settlement and prevents differential settlement ■ Easy to install without the need for special machinery *For more details, please refer to the PDF materials or feel free to contact us.

  • Civil Engineering Method
  • Ground foundation construction method
  • Special Construction Method
  • Construction method

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