Construction method Product List and Ranking from 1588 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:May 06, 2026~Jun 02, 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:May 06, 2026~Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. AP工法協会 Tokyo//Interior construction business
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. 徳和工業 Miyagi//Other construction industries
  4. 4 アーキヤマデ Osaka//Building materials, supplies and fixtures manufacturers
  5. 5 アウロステクノロジーズ Ishikawa//others

Construction method Product ranking

Last Updated: Aggregation Period:May 06, 2026~Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. Wet-type spray seismic reinforcement method "AP Method" AP工法協会
  2. Vacuum concrete construction method 徳和工業
  3. APLAS Sheet Method for Shortening Construction Periods of Aging Infrastructure Reinforcement アウロステクノロジーズ
  4. 4 Soil Coating Method "PoliSoil Greening" <NETIS Registered> 丸八土建
  5. 5 Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研

Construction method Product List

451~480 item / All 4313 items

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Side Ditch Repair Construction System Neplus Method 'Circular Ditch Compatible Type'

This is an introduction to two types of the Neplus method "circular drainage ditch compatible type" for longitudinal and transverse use.

The Neplus method "Circular Drainage Ditch Compatible Type" is a recommended product for efficient drainage in circular ditches. It can be used in circular waterways with continuous drainage ditches, such as tunnels, and you can choose from two types: longitudinal and transverse, so please select the specifications according to the site conditions. An epoxy adhesive suitable for metal is used for filling. *For more details, please contact us or download the PDF materials to view.

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

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[Problem Solving] Repair of the Ditch Near the House "Neplus Method"

Repairs to the drainage ditch near the structure can also be easily carried out!

Advantages of adopting the Neplus method at the proximity of structures! 1. It can avoid interference with the excavation of the structure's foundation. 2. It can be easily constructed even if there are block walls with shallow embedment nearby. 3. It ensures the stability of existing structures. 4. It can be safely constructed even if there are buried utilities such as gas pipes, water pipes, and optical cables nearby.

  • Renovation and repair methods
  • Gutters and U-shaped gutters
  • Construction method

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Ground improvement work - shallow and medium layer mixed treatment method - power blender method

Ground improvement method using vertical mixing. The improvement depth can generally accommodate up to 10 meters.

The Power Blender Method is a ground improvement technique characterized by the vertical mechanical mixing of in-situ soil and improvement materials, continuously creating a stable improved body. The Power Blender Method includes a slurry injection method, where improvement materials such as cement or cement-based solidifying agents are mixed into a slurry and injected into the ground to forcibly mix with the in-situ soil; a surface application method, where improvement materials are spread on the surface and mixed with a power blender; and a surface application method with a dust collection device, where improvement materials are pumped from a tanker truck, simultaneously collecting dust and measuring before being spread on the surface and mixed with a power blender. NETIS Registration No. CB-980012-V Power Blender Method (Slurry Injection Method). Construction Technology Examination Certification (Certification No. 21) by the National Institute for Land and Infrastructure Management. For more details, please contact us or refer to the catalog.

  • Earthworks
  • Construction method

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Ground improvement work in-situ soil purification method "L&R Geo Fine Method"

Achieving early and cost-effective treatment! In-situ soil remediation method using a scaling approach.

The "L&R Geofine Method" is a process that directly detoxifies contaminated soil in situ without excavation, achieving early and economical treatment without the spread of contaminants to the surrounding area. Additionally, by introducing a scaling mechanism in the stirring method, it allows for in situ treatment at only the necessary depth, enabling more efficient handling of in situ insolubilization work for heavy metals and in situ purification work for VOCs. 【Features】 ■ Expandable and contractible excavation head and stirring wings ■ Forward and reverse rotation due to the double-tube structure of the rod ■ Large diameter with a column diameter of up to φ1200mm ■ Special three-liquid injection swivel ■ Three independent injection pipes *For more details, please refer to the catalog or feel free to contact us.

  • Earthworks
  • Construction method

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Ground improvement work using large-diameter mechanical mixing deep mixing method "RAS Column Method"

Reliable construction is possible! High-quality and homogeneous improved bodies are achieved through deep mixing treatment!

The "RAS Column Method" is classified as a mechanical mixing method for deep mixing treatment, which improves the ground by forcibly mixing the original soil with cement milk using mixing blades. The drilling and mixing mechanism features a double-tube structure where the inner and outer shafts rotate in opposite directions. The inner shaft has specialized blades for drilling hard ground with high torque, while the outer shaft has blades specifically for mixing. Utilizing the effects of the forward and reverse rotation of this mechanism ensures the production of high-quality and homogeneous improved material. 【Features】 ■ Improvement diameter of up to 2,500mm is possible with a high-output auger ■ Capable of penetrating hard ground ■ The issue of cohesive soil rotating together, which has been a problem in the past, is resolved by the forward and reverse rotation ■ The rigidity of the rods is high, and the mutual forward and reverse rotation in the double-tube structure improves drilling vertical accuracy ■ The construction management system allows for real-time monitoring of the construction status *For more details, please refer to the catalog or feel free to contact us.

  • Earthworks
  • Construction method

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Ground improvement work Deep mixing method "Ascolam method"

Reversible stirring mechanism! A highly reliable deep mixing treatment method that can adapt to a wide range of soil conditions.

The "Ascolam Method" is a technique that involves adding a slurry-type cement-based solidifying agent to in-situ soil while mixing and stirring the soil and solidifying agent using a stirring mechanism that rotates both clockwise and counterclockwise. After penetrating to a specified depth, the rod is withdrawn while continuing to stir, thereby forming a homogeneous soil-cement column underground. Due to its excellent features, this method can be applied to a wide range of uses, including the improvement of soft ground, foundations, earth retention, and the construction of impermeable walls. 【Features】 ■ Stirring mechanism with clockwise and counterclockwise rotation ■ Elimination of the co-rotation phenomenon of soil clumps ■ Minimal variability in improvement ■ Applicable to a wide range of soil types ■ High verticality achieved ■ Low noise and low vibration *For more details, please refer to the catalog or feel free to contact us.

  • Earthworks
  • Construction method

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Ground improvement work Deep mixing method "Expanded and Contracted Column Method"

Simultaneous forward and reverse rotation using a double-tube structure of the rod! A new ground improvement method utilizing an expansion and contraction technique.

The "Expansion and Contraction Column Method" is a deep mixing treatment method characterized by its expansion and contraction mechanism and simultaneous rotation mechanism in both directions. By using the expansion and contraction method, it is possible to improve the ground by reducing the diameter of the excavation area and increasing the diameter of the improved area, allowing for the proper use of solidifying materials and a reduction in excavation time, resulting in reliable and economical construction. 【Features】 ■ The amount of excavated soil in the excavation area is less than 1/4 of that of conventional methods. ■ The excavation head and mixing wings can be expanded and contracted. ■ Simultaneous rotation in both directions due to the double pipe structure of the rod. ■ Centralized management system for the expansion and contraction column. ■ Large diameter column with diameters ranging from φ1,200mm to φ2,000mm. ■ Use of general-purpose machinery for the base machine. *For more details, please refer to the catalog or feel free to contact us.

  • Earthworks
  • Construction method

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Bubble concrete construction Bubble mixed lightweight soil method 'FCB method'

Numerous achievements such as early recovery in disaster areas and reduction of total costs through shortened construction periods! A construction method using lightweight, fluid, bubble-mixed lightweight soil.

The "FCB Method" is a construction technique that uses bubble-mixed lightweight soil as fill material, leveraging the characteristics of bubble-mixed lightweight soil (air mortar, air milk) such as lightweight, fluidity, and self-supporting properties. It is a lightweight embankment method that enables load reduction on soft ground, alleviation of soil pressure behind bridge abutments, and filling in locations where conventional soil construction is difficult. Due to its lightweight nature, when used for embankments or backfilling, it can reduce the load and soil pressure on the ground and structures. Additionally, its good fluidity and the fact that no compaction is required make it suitable for backfilling in narrow spaces and for filling various voids. 【Features】 - Easy to retain due to its lightweight - Fluidity allows for easy construction - Freedom in setting strength and weight - Excellent durability - Easy to remove - Utilizes construction by-products *For more details, please refer to the catalog or feel free to contact us.

  • Special Construction Method
  • Construction method

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Pipeline processing system, pipeline processing system construction method.

It is a mixing system that enables various treatments such as solidification, dehydration, bubble-mixed soil, and contaminated soil!

The piping processing system is a technology centered around a piping mixer, combined with powder supply devices and specific gravity adjustment equipment, which adds and mixes powdered or liquid additives (such as hydrophobic agents, flocculants, solidifiers, foaming agents, bentonite, etc.) into construction-generated soil like mud and dredged soil during the piping pressure delivery process.

  • Bentonite
  • Other civil engineering works
  • Construction method

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Residential foundation improvement work HySPEED method

This is a method for improving the ground using only natural crushed stone that takes the environment into consideration.

In recent years, issues such as environmental pollution (carcinogenic substance hexavalent chromium), asset depreciation (decline in land valuation due to the mixing of cement compounds), and quality defects (residential ground accidents due to inadequate strength verification in design) have been pointed out. The high-speed construction method is an environmentally friendly ground improvement technique that addresses all of the above issues. It is also an excellent method for earthquake countermeasures, such as liquefaction.

  • Earthworks
  • Ground improvement
  • Pile and foundation work
  • Construction method

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Manhole cover replacement using circular spherical cutting method.

It is a new parabolic method that does not completely cut or crush!

The parabolic-shaped cut surface means that the weight of passing vehicles is distributed by the parabolic curve, demonstrating that it can reliably withstand large loads. The portable cutter and simplified equipment minimize the traffic regulation area, making daytime construction more feasible. For more details, please contact us or download the catalog.

  • Manhole body
  • Other civil engineering works
  • Renovation and repair methods
  • Construction method

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Slope Protection Construction Method, Landscaping, Civil Engineering Comprehensive Catalog

Slope protection construction methods, landscaping, and civil engineering comprehensive catalog. Contains construction methods suited for various situations.

The "Slope Protection Construction Methods, Landscaping, and Civil Engineering Comprehensive Catalog" is a catalog that features a wide range of slope protection methods tailored to various situations, taking into account safety and environmental considerations. It also includes information on "landscaping," which designs rich environments in cities to fulfill people's needs for comfort and tranquility, and "civil engineering," which focuses on the development of a foundation for comfortable social living. 【Featured Products】 ○ Slope Protection Methods: Protection and greening of slopes using various techniques ○ Landscaping: Designing landscapes with abundant greenery and water, creating a tranquil urban environment ○ Civil Engineering: Accumulated know-how and reliable quality management For more details, please contact us or download the catalog.

  • Earth retaining wall/foundation reinforcement
  • Earthworks
  • Pile and foundation work
  • Construction method

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Road widening method "Road Plus"

"NETIS Registration: SK-100002-VE" Quickly widen roads where vehicles have difficulty passing each other! Road Plus allows for easy road widening!

○ A simple cantilever road widening method aimed at small-scale road widening of approximately 1.75m in narrow areas such as mountainous regions. ○ The road widening method "Road Plus" is a low-carbon concrete product that uses blast furnace slag fine powder.

  • Special Construction Method
  • Construction method

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Construction method "Roller Slide S Method"

Ideal for narrow work areas! Safe and secure operation! "Roller Slide S Method"

The Roller Slide S method is a construction technique that uses equipment based on the principle of "roll." - It is ideal for sites where crane trucks cannot be used. - Work can be done safely even in narrow work areas. - It is possible to work under busy main roads. - It allows for speedy construction while pursuing cost-effectiveness. - It can be applied to any type of route.

  • Work tools
  • Construction method

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Road widening method "Wide Wall Method"

Simultaneously completed with the stacking of blocks! Road widening construction method!

The Wide Wall Method is a road widening system that is completed simultaneously with the stacking of blocks. It involves using trapezoidal blocks on top of large blocks to achieve road widening. Similar to the conventional construction of large stacked blocks, road widening can be accomplished simply by "stacking blocks," allowing for a maximum road widening of approximately 2.0 meters with three layers of Wide Wall blocks. It is ideal for the installation of pull-off areas, bus stops, and sidewalks in mountainous regions where full two-lane conversion is difficult! <Received the 11th National Land Technology Development Award "Regional Contribution Technology Award">

  • Stacking blocks
  • Construction method

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Bridge product "Grating (Solid Type)"

Shortened construction period and safe installation! A bridge product that can be easily assembled on-site with simple installation work.

The "Grating (Solid Type)" is a bridge product that allows for a thinner deck thickness due to the use of high-strength I-beams in the lattice deck. Additionally, because it is manufactured in a factory, it significantly reduces on-site construction management, making it possible to shorten the construction period to 1/2 to 1/3 compared to RC decks. The grating deck can adequately handle increasing traffic volumes and large vehicles with its thin deck thickness, allowing for concrete placement simply by laying it on the beams, enabling rapid construction. A design system using computer programs is also fully equipped. 【Features】 - Shortened construction period and safe construction - Reduced dead load - Heavy machinery can be placed on the panels - Modular construction is possible - High corrosion-resistant coated steel plates are used for the bottom plates For more details, please contact us or download the catalog.

  • Foundation construction
  • Airport facilities
  • River construction
  • Construction method

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Seismic and vibration control member for civil engineering and bridges: "Unbonded Brace"

Contributing to shorter construction periods and lower costs! Vibration control dampers that protect bridge structures in earthquake-prone Japan!

The "Unbonded Brace" is a hysteretic damper of the axial yielding type that can economically improve seismic performance by installing it as a damping material in structures such as brace-supported ramen bridges, applicable to both new and existing bridges. To efficiently absorb seismic energy, the seismic forces acting on various components are significantly reduced. This leads to a decrease in the amount of steel and reinforcement materials used, thereby enhancing cost-effectiveness. Furthermore, when used for seismic reinforcement of existing bridges, the number of sections requiring cross-sectional reinforcement is reduced, allowing for a shorter construction period compared to conventional seismic reinforcement work. 【Features】 ■ Economically improves seismic performance ■ Significantly reduces seismic response of each component ■ Enables shortening of construction period ■ Enhances maintenance management ■ Registered with NETIS [NETIS Registration Number: KK-100051-A] For more details, please refer to the catalog or feel free to contact us.

  • Earthquake-proof and vibration-damping equipment
  • Bridge Construction
  • Bridge Materials
  • Construction method

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Seismic-resistant and vibration-control building component "Unbonded Brace"

For new constructions and seismic retrofitting! Vibration control dampers that protect bridge structures in earthquake-prone Japan!

The 'Unbonded Brace' is a highly experienced seismic and vibration control component. The core (central steel material) expands and contracts, softly absorbing the shaking from earthquakes. Its armor (steel pipe) and muscle (mortar) prevent the core (central steel material) from breaking, which is also a key feature. We offer both seismic and vibration control types, and both types provide significant advantages for 'seismic retrofitting' and 'civil engineering and bridge design.' [Features] ■ Mitigates large shakes through the 'expansion and contraction of the core' ■ Smart ■ Can reduce the amount of steel in buildings ■ Actively used in both new constructions and seismic retrofitting *For more details, please refer to the PDF materials or feel free to contact us.

  • Earthquake-proof and vibration-damping equipment
  • Bridge Construction
  • Bridge Materials
  • Construction method

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Seismic reinforcement of existing RC/SRC columns with "Seismic SDJ Panels."

Achieve reinforcement while using the building! Shortening the construction period is possible.

The construction method using the "Seismic SDJ Panel" is a seismic reinforcement technique that enables shear reinforcement and axial load capacity enhancement of existing RC and SRC columns. It employs small, lightweight steel panels made of highly corrosion-resistant galvanized steel, which are assembled by fitting together the pressed irregularities of the panels, resulting in a durable and work-efficient method that does not require welding. 【Features】 〇 Lightweight and small (The steel panels are compact and thin, allowing for manual handling.) 〇 No fire used (The steel panels are joined by bolted connections.) 〇 Low noise (No need for anchor installation or chipping work on existing columns.) 〇 Odorless (The steel panels use highly corrosion-resistant galvanized steel, eliminating the need for adhesives like epoxy resin.)

  • 駅構内.jpg
  • 高架橋下.jpg
  • 倉庫内.jpg
  • Reinforcement and repair materials
  • Construction method

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Selective Soil Removal Method

More than 90% of the topsoil before separation is reusable! Reduction of disposal and transportation amounts, and reduction of purchased soil!

This construction method involves separating "topsoil" into grass roots, stems, and soil, and is a technology for reusing soil. More than 90% of the topsoil before separation can be utilized as fill material or backfill material. The rotating drum of the topsoil separation device has a "crushing area" and a "separation area," where the topsoil is crushed and then separated into soil and grass roots and stems. 【Features】 - Reduction in the number of transport vehicles to disposal sites and reduction in CO2 emissions - Applicable soil types include sandy topsoil and clayey topsoil (soil classification CL・ML) - By supplying a fixed amount from the soil hopper, the separation effect is enhanced and the amount of processed soil is stabilized - The rotating drum of the topsoil separation device has a "crushing area" and a "separation area" - Quicklime can be added simultaneously, allowing for soil quality improvement *For more details, please refer to the PDF materials or feel free to contact us.

  • Earthworks
  • Civil Engineering Method
  • Other civil engineering works
  • Construction method

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DO-Jet method

Solution for underground obstacles in shield and propulsion construction methods.

This is a construction method that enables the exploration of underground obstacles, ground improvement, and cutting/removal from within shield machines and propulsion machines using a super high-pressure jet system.

  • Bridge Construction
  • Ground improvement
  • Other civil engineering services
  • Construction method

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Super High-Temperature Water Cleaning Method "RC Protect Method / RC Foundation Method"

Introducing specialized maintenance methods suitable for buildings made of concrete!

We offer maintenance technology specifically for buildings constructed with concrete. For cleaning and repairs, please choose the "RC Foundation Method," and for durability enhancement and surface quality improvement, select the "RC Protect Method." 【Features of the RC Protect Method】 ■ All-in-one construction ■ Ultra-high temperature water washing ■ Stain-resistant ■ Maintains the aesthetics of the building ■ Strengthens the structure ■ Photocatalytic coating *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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Asbestos containment work "JEA method"

Safe, reliable, and low-cost! A new method that changes the common understanding of asbestos containment work has arrived!

Astonishing new method "JEA Method" that changes the common sense of asbestos containment work! By adopting special technology, construction can be completed in a shorter period compared to conventional methods. Since evacuation is only required at the construction site, it is ideal for facilities and apartments where long-term evacuation is difficult. The equipment is compact and does not require large spaces, reducing the costs of protective measures and temporary setups, allowing for significant cost savings along with a shorter construction period. Additionally, since the construction work does not involve entering areas where asbestos may be released, the safety of workers can also be ensured. [For more details, please download the catalog or feel free to contact us.]

  • Special Construction Method
  • Construction method

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Construction Case Study Collection Gift: 'Water Jet Method'

Thorough prevention of microcracks! High-pressure cleaning method ideal for surface treatment, substrate treatment, and chipping.

Our "Water Jet Method" can accommodate all requests, including concrete chipping, surface treatment of joints, and substrate treatment for tile laying. Unlike impact demolition using electric hammers or breakers, our method uses ultra-high-pressure water to destroy and process the target material, resulting in minimal fine cracks and ensuring that the work does not affect the structure. ★ We are currently giving away a photo-illustrated collection of construction examples! ★ [Contents Included] ■ Concrete chipping due to rebar correction ■ Surface treatment of walls for renovation work ■ Substrate treatment for tile laying ~ Exhibition Participation Information ~ We participated in the 21st R&R Exhibition: Remodeling & Renewal Building Regeneration Exhibition 2016! Thank you to everyone who visited us.

  • Tile work
  • Rock drills, demolition machines, and excavators
  • Renovation and repair methods
  • Construction method

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Eco base for EcoCute assembly foundation

Strong, safe, fast

The Eco Base is a foundation that has researched traditional methods of fixing tank units after assembling a wooden frame, mixing raw cement, and installing concrete anchors 3 to 4 days later, addressing the issues found.

  • Unit and other construction
  • Construction method

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BSB block sand erosion control dam construction method [Reduction of transportation and disposal costs for surplus soil is possible!]

A block sand erosion control dam method that reduces residual soil disposal and allows for the reduction of transportation and disposal costs!

To use excavated soil and locally generated soil around the construction site as structural materials, it is possible to reduce the amount of leftover soil and minimize transportation and disposal costs. The cement and materials such as locally generated soil used in the BSB block sediment control dam method can all be utilized as long as they meet the required quality after mixing. Therefore, by adopting the BSB block sediment control dam method, it is possible to plan, design, and construct sediment control works that minimize the amount of excavated soil. 【Features】 ■ Reduction in leftover soil treatment and possible reduction in transportation and disposal costs ■ Possible reduction in material costs and construction costs ■ Even without constructed access roads, it is possible to transport construction machinery and cement using cableways, etc. *For details, please request materials or view the PDF data from the download.

  • Embankment
  • Airport facilities
  • Waste treatment facilities
  • Construction method

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Reinforcement method for through holes at the ends of RC beams: Z-M Dairen construction method.

It reduces the width of the lowered ceiling, achieving a spacious indoor space.

In conventional reinforcement methods, there is a constraint that the position of the opening must be at least the depth of the beam away from the end of the beam to ensure structural performance, which necessitates a larger "dropped ceiling" (width 90cm to 130cm) and compresses the indoor space. The Z-M Dairen method has made it possible to bring the opening closer to one-third of the beam depth from the end of the material. As a result, the width of the "dropped ceiling" can be reduced by more than 50cm, providing a more spacious indoor environment and expanding the design flexibility in floor planning, among many other benefits.

  • Special function opening
  • Special Construction Method
  • Construction method

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Steel structure beam opening reinforcement method "Diar Ring"

Significantly improved workability! Introducing a construction method that ensures high product precision and easily secures construction accuracy.

The "DIA Ring" is a reinforcement method for openings targeting steel structure H-shaped cross-section beam members. Depending on the required load capacity, one DS type, one DL type, and two DS types can be used. When using one piece, the entire perimeter is welded on one side without inverting the beam, which greatly enhances workability. In construction, the welding sizes are standardized to 6mm for the DS type and 9mm for the DL type. Since all products of the DS type and DL types DL100 to DL200 are targeted products on both sides, they are easy to manage in terms of quality control. 【Features】 ■ Depending on the required load capacity, it is possible to choose between using one DS or DL type and using two DS types. ■ Significantly reduces the amount of welding required. ■ High product precision allows for easy assurance of construction accuracy. ■ Eliminates the need to "invert the beam" during installation, greatly improving workability. ■ Easy construction management. *For more details, please refer to the PDF materials or feel free to contact us.

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

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Construction method: Slip form method

Continuous casting method

This is a concrete continuous pouring method using a dedicated molding machine. Concrete is extruded from the mold and shaped. By changing the mold, various shapes of concrete structures can be constructed.

  • Other civil engineering works
  • Construction method

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Plascoat lining method for water supply facilities

A lining method for potable water facilities with a plastic coat composed of materials that meet all water quality standards.

The "Plus Coat Lining Method" is a lining technique developed to protect concrete structures in water supply facilities. There are various methods available, including "Plus Coat EZ/EZ-F/EZ-P" based on epoxy resin, "Plus Coat LZ" based on vinyl ester resin, and "Stamic JW Thick Coating" based on polymer cement mortar, which cater to different usage conditions. 【Features】 ■ Developed to protect concrete structures in water supply facilities ■ A wide range of products available ■ Methods available to accommodate various usage conditions *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Construction method

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