Construction method Product List and Ranking from 1579 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Aug 19, 2026~Sep 15, 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:Aug 19, 2026~Sep 15, 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. SIKA JAPAN Ltd. Tokyo//Building materials, supplies and fixtures manufacturers
  3. エルニード協会 Kagawa//Other construction industries
  4. 4 null/null
  5. 5 三晃金属工業 Tokyo//General contractors and subcontractors

Construction method Product ranking

Last Updated: Aggregation Period:Aug 19, 2026~Sep 15, 2026
This ranking is based on the number of page views on our site.

  1. External insulation method using roof mats for dry construction on flat roofs.
  2. 【斜面安定化工法】レッドゾーン解除実績有【景観配慮・コスト縮減】 ダイカ
  3. 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
  4. 4 Improving work efficiency for river bridge pier repair and reinforcement! Optional depth anchoring type temporary cofferdam method. 第一建設工業 本社・新潟支店
  5. 5 【物理的損傷を抑制】防砂シート引込軽減工法 キシムラ

Construction method Product List

2911~2940 item / All 4376 items

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[Technical Data] Longevity of Concrete 'IPH System'

Explanation materials about the IPH system (internal pressure filling joint reinforcement method).

"The Long Lifespan of Concrete: 'IPH System'” is a detailed explanatory document about the IPH system (Internal Pressure Filling Joint Reinforcement Method). [Contents] ■ Features of the IPH System ■ Work Procedures ■ Injection Status ■ Characteristics of the Method *For more details, please refer to the technical documentation.

  • Renovation and repair methods
  • Construction method

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[Technical Data] IPH Method - Method Explanation

Explanation materials about the IPH system (Internal Pressure Filling Joint Reinforcement Method).

The "IPH Method - Method Explanation" is a detailed explanatory document about the IPH system (Internal Pressure Filling Joint Reinforcement Method). [Contents] - Developers of the IPH system and collaborating research institutions - Features of the IPH system - Construction achievements of the IPH system in Aichi Prefecture - Core photos of the IPH system *For more details, please refer to the technical documentation.

  • Renovation and repair methods
  • Construction method

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Technical Data: Comparison Table with Other Low-Pressure Resin Injection Methods

Thorough comparison of the IPH system (internal pressure filling joint reinforcement method) and other low-pressure resin injection methods.

This is a technical document that thoroughly compares the IPH system (internal pressure filling joint reinforcement method) with other low-pressure resin injection methods. [Comparison Contents] ■Overview Diagram ■Summary ■Target Applications ■Main Objectives ■Pressurization Method ■Pressurization Overview ■Injection Equipment Characteristics ■Injection Material ■Construction, etc. *For more details, please refer to the technical document.

  • Renovation and repair methods
  • Construction method

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[Technical Catalog] IPH Method (Internal Pressure Filling Joint Reinforcement)

Creating an environment that protects life and livelihood. Dissemination of reliable technology.

The IPH method (internal pressure filling joint reinforcement) replaces the air present inside the concrete with injected resin, allowing it to fill even the fine cracks at the ends by diffusing radially from the inside of the drilled holes. This method not only enhances the adhesion strength of reinforced concrete but also provides a high anti-corrosion effect, leading to improved durability. It has received technical evaluation from the Japan Society of Civil Engineers and has obtained a patent for the method. 【Catalog Contents】 ■ IPH Method ■ What is the IPH Method ■ Features ■ Construction Procedure ■ Performance Recovery Experiment of Column Specimens ■ Papers on the IPH Method ■ Various Case Studies *For more details, please refer to the technical catalog.

  • Renovation and repair methods
  • Construction method

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Insulation Waterproof Repair Material for Factory Roofs 'Isotan System'

Insulation, waterproofing, and repair can be done all at once with this factory roof insulation waterproof repair material! Revolutionary external insulation method can rejuvenate old roofs!

The "Isotan System" is an insulation, waterproofing, and repair material for factory roofs that can perform all three functions at once. With its revolutionary external insulation method, it can rejuvenate old roofs. It allows for insulation, waterproofing, and repairs simultaneously, without being limited by the shape of the roof. It can be used alongside current energy-saving measures, and no changes to the factory's internal equipment are necessary. 【Features】 ■ Easy to apply with high adhesion polyurethane foam ■ External insulation allows for short-term construction without moving equipment ■ Spray application enables seamless roof construction *For more details, please request materials or view the PDF data available for download.

  • Reinforcement and repair materials
  • Construction method

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Concrete repair methods *Free materials showcasing construction achievements and case studies!

[Free Offer] Over 300 successful projects! A flat plug system that can fix any type of flooring!

The "Flat Plug System" is a system that significantly shortens the curing period for concrete. By reducing the curing period to just 2 days, it shortens the construction time. It can be applied without freezing even in sub-zero temperatures. It prevents the swelling of coating materials and inhibits moisture from the ground. There are over 300 successful installations in the country, and case studies are also featured in the catalog. 【Features】 ■ Curing period reduced to just 2 days! Shortens construction time ■ Prevents swelling of coating materials ■ Can be applied without freezing even in sub-zero temperatures ■ Capable of stopping moisture from the ground ■ Improves strength and durability *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Concrete admixture
  • Construction method

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Waterproofing Method "Takei Evolution Concrete Method Waterproofing"

Concrete waterproofing technology developed by Takei Industries, which has a history and achievements spanning 100 years.

The "Takei Evolution Concrete Waterproofing Method" is a waterproofing technique for structural concrete with over 100 years of tradition, developed through research and development that seeks to align theory with practice. It utilizes the patented "Takei Liquid" and, through years of accumulated technical experience, creates a waterproofing system that produces highly watertight concrete. It is widely adopted not only in architecture and civil engineering but also as a waterproofing method suitable for exposed and complex concrete structures. 【Features】 - 10-year waterproof guarantee through responsible construction - Ideal for rooftop and underground structures, as well as hydraulic structures - Excellent durability, weather resistance, and corrosion resistance of concrete - Effective in reducing cracks caused by concrete drying shrinkage For more details, please contact us or download the catalog.

  • Waterproofing work
  • Roof and gutter construction
  • Special Construction Method
  • Construction method

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Tokai Cutter Industry "Concrete Cutting Construction Method Comprehensive Catalog"

A comprehensive catalog featuring construction methods that address various needs such as shortening construction periods and environmental considerations.

The "Concrete Cutting Construction Method Comprehensive Catalog" is a catalog that features various methods supporting the technology, such as wire sawing, wall sawing, and core drilling methods. Tokai Cutter Kogyo, as a leading company in cutting construction, continues to provide high-quality technology and will meet your expectations with a diverse range of methods. [Featured Methods] - Wire Sawing Method - Wall Sawing Method - Core Drilling Method - Flat Sawing Method - Resin Anchor Method, etc. For more details, please contact us or download the catalog.

  • media
  • Construction method

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Wire sawing method

Unlimited high-speed cutting in all directions! Capable of various cutting with low noise, no vibration, and no dust.

The "Wire Sawing Method" involves wrapping a diamond wire around the target object and cutting it in three dimensions by rotating it at high speed. It can be performed with low noise and vibration, generating minimal dust, and it is also possible to use a dry method without water. There are many types of machines available, allowing for adaptability to various job sites. Remote operation enables cutting of underwater structures, in narrow spaces, and at heights. Additionally, it can shorten construction periods and reduce overall costs. 【Features】 ■ Low noise and vibration ■ Dust-free ■ Dry method possible ■ Free cutting ■ Metal cutting *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Construction method

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Road cutter method

The highest level of technology in the country! We promise excellent construction with consideration for the environment.

The "Road Cutter Method" allows for cutting while minimizing dust generation. It can cut and grind concrete with a cutting width of 3 to 50 mm, and a dry method that does not use water is also possible. Our company can also suction and recycle sludge water, preventing scattering to passing vehicles and people. 【Features】 ■ Low noise and low vibration ■ Dust-free ■ Dry method that does not use water is also possible ■ Capable of cutting and grinding concrete with a cutting width of 3 to 50 mm ■ Can cut concrete up to a depth of 80 cm *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Construction method

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Floor finishing method "Stamp Concrete"

Easily recreate the texture of natural materials and unique designs on concrete flooring.

"Stamp Concrete" is a flooring finishing method that combines various patterned mats (molds) and colors to create a wide range of designs. There are several types available for flooring, wall surfaces, new constructions, and renovations, but among them, the basic and universal option is stamp concrete, which is used worldwide. With a rich combination of colors and design patterns, it harmonizes with urban landscapes while vividly enhancing the environment and scenery. 【Features】 ■ Gentle texture of natural materials ■ Shortened construction period ■ Abundant design variations ■ Usable both indoors and outdoors ■ Excellent durability and easy maintenance *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Concrete construction
  • Construction method

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Patterned stamped mortar method "Stamp Wall"

We will recreate the texture of natural materials such as natural stone, brick, and wood on the mortar wall!

The "Stamp Wall" is a construction method that involves applying a special mortar designed for stamp walls to a surface and then pressing a specialized stamp with patterns resembling stone, brick, or wood grain onto it to transfer the design. Since the material is applied and the patterns are stamped sequentially from one edge, it contributes to a shorter construction period compared to tiles or stones that need to be laid individually over large areas. It can be used in a wide range of locations as long as there is a suitable substrate for applying cement-based materials. Additionally, custom design patterns can be created. 【Features】 ■ Quick installation even over large areas ■ Lightweight mortar that does not burden the structure ■ A wide variety of color options ■ Natural stone texture is faithfully reproduced in terms of relief and color ■ Original designs are also possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Interior wall decoration
  • Construction method

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Building and Industrial Rock Wool Product Catalog

We respond to diverse needs in a wide range of fields centered around building construction, housing, and agriculture!

This catalog features the inorganic resource "rock wool" obtained from the steelmaking process. Starting with the excellent "S-Fiber Granulated Cotton," which is fire-resistant, non-combustible, insulating, and sound-absorbing, we also offer the amorphous non-combustible materials "Sunfunair" and "S-Fiber FF." Based on the advanced know-how cultivated through various research, our company responds to diverse needs across a wide range of fields, focusing on building construction, housing, and agriculture. [Contents] ■ Towards a future for people and nature: Japan Rock Wool Co., Ltd. ■ Company Overview ■ S-Fiber Granulated Cotton ■ Sunfunair ■ S-Fiber FF *For more details, please refer to the PDF materials or feel free to contact us.

  • Rock wool
  • Construction method

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Rotary Crushing and Mixing Method Twister Method [For Effective Utilization of Construction Excavated Soil!]

Difficult-to-improve soil can be uniformly mixed! Effective utilization of construction-generated soil that was previously disposed of off-site enables reduced environmental impact and cost savings!

The rotary crushing and mixing method is a groundbreaking technique that allows for simultaneous crushing and mixing with a single mechanism, unlike conventional methods. It can handle a wide range of construction-generated soil, from high water content viscous soil to soft rock with a particle size of up to 200mm. 【Features】 ■ Simultaneously performs fine particle size reduction of ground materials and mixing with additives, offering excellent cost-effectiveness. ■ Capable of crushing and fine particle size reduction of boulders, concrete blocks, shells, etc. ■ Allows for fine particle size reduction of viscous soil (clay lumps), enabling effective utilization of viscous soil. ■ Capable of high-quality mixing and stirring compared to conventional methods. ■ Applicable to a wide range of ground materials. ■ Enables continuous large-scale mixing when combined with a belt conveyor transport system. *For more details, please request materials or view the PDF data available for download.

  • Civil Engineering Company
  • Other civil engineering services
  • Construction method

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Spray Foam Insulation Method

Reduction of heating and cooling energy consumption! Formation of a seamless insulation layer with excellent airtightness.

The "urethane spray method" is a technique that involves mixing and reacting two main raw materials to produce polyurethane foam insulation that is then sprayed on. Among foam plastic insulation materials, it possesses excellent thermal insulation performance, achieving high insulation efficiency while minimizing the thickness of the application compared to other insulation materials. It effectively insulates even in areas with complex shapes or where wood and building materials are intertwined, forming a seamless insulation layer that reduces condensation and mold growth. Additionally, it suppresses outdoor noise such as traffic and construction sounds. 【Features】 ■ Top-class thermal insulation performance among insulation materials ■ High insulation and airtightness ■ Reduces condensation and mold growth ■ Offers similar benefits to wooden houses and reinforced concrete buildings For more details, please refer to the catalog or feel free to contact us.

  • Heat insulation and heat shielding methods
  • Urethane foam
  • Insulation work
  • Construction method

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Insulation construction: Blowing method

Improvement of comfort, energy efficiency, and health! Insulation installation can be done quickly and easily.

The "Blowing Method" is an insulation technique that can create a uniform thickness of insulation layer without any gaps in ceilings, walls, and floors. It can be used not only for new constructions but also for renovations, allowing for insulation improvements while living in the space, thereby enhancing comfort, energy efficiency, and health through high insulation performance. The specialized machine called a blowing machine blows in fluffy insulation material, enabling faster and easier insulation installation compared to conventional mat-type insulation materials. Since the thickness of the insulation can be freely adjusted, it is also easy to accommodate high insulation and energy-saving measures that exceed those of typical homes. [Features] - Quick and easy insulation installation - Easily adaptable to high insulation requirements - Ensures uniform and stable construction quality - Can be installed while residents continue to live in the home - Improves comfort, energy efficiency, and health For more details, please refer to the catalog or feel free to contact us.

  • Heat insulation and heat shielding methods
  • Insulation work
  • Construction method

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Sky Promenade Durability Performance

Even if rainwater penetrates the waterproof layer, a specially shaped metal plate with a slope ensures a drainage path!

The open joint method of the "Sky Promenade" is designed to match wooden houses that exhibit seismic resistance by dispersing forces through movement. The play at the joint sections, or "relief," helps avoid situations that could lead to surface cracks, preventing cracks that could cause water leaks. Additionally, even if rainwater penetrates the waterproof layer, a specially shaped metal plate with a slope ensures a drainage path. It drains through a four-layer structure. This joint, which "allows rain to escape and prevents rainwater from entering," is a necessary structure for wooden houses to survive without resisting natural phenomena. 【Features】 ■ Allows rain to escape and prevents rain from entering ■ Drains through a four-layer structure ■ Weighs 1/16 of traditional Japanese tiles, resulting in a lower center of gravity and reduced load *For more details, please refer to the related link page or feel free to contact us.

  • Waterproofing work
  • Construction method

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Sky Promenade Maintenance Method

It comes with a 10 to 30-year warranty system, so you can use it with peace of mind! With regular maintenance of the water areas, you can use it for a long time.

"The Sky Promenade" differs from other waterproofing methods such as sheet waterproofing and coating waterproofing, as it can be used for a long time with regular maintenance of water areas (cleaning surfaces and drains). Additionally, in case of any trouble, it is equipped with a 10-30 year warranty system provided by the Japan Metal Waterproofing Industry Association (an NPO established with the cooperation of waterproofing material manufacturers and trading companies), ensuring peace of mind. 【Warranty Period】 ■ Standard (Zinc-coated Steel Plate) 10 years ■ Eco (Zinc-coated Steel Plate) 10 years ■ High Grade (Stainless Steel Plate) 30 years  * Warranty system by the Japan Metal Waterproofing Industry Association * For more details, please refer to the related link page or feel free to contact us.

  • Waterproofing work
  • Construction method

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Sky Promenade Heat Insulation Performance

It has been certified as compliant with the regulations for non-combustible materials based on the Building Standards Act!

The balcony, like the roof and exterior walls, is exposed to sunlight, rain, and wind every day. It is necessary to use high-quality materials that do not degrade in terms of fire resistance due to ultraviolet rays and various natural environments. The metal waterproofing method "Sky Promenade" achieves double safety that prevents not only "flame spread" but also "ignition and fire spread." In 2008, it was certified as compliant with the regulations for non-combustible materials based on the Building Standards Act. 【Features】 ■ Non-combustible and does not spread flames ■ Obtained national non-combustible certification (NM-1981) *For more details, please refer to the related link page or feel free to contact us.

  • Waterproofing work
  • Construction method

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Rooftop Greening / Rooftop Space "OSORA Living" <Proposal Document Presentation>

Adopting a metal waterproofing method that can be applied to wooden houses. Transforming rooftops and balconies into relaxing spaces. Over 18,000 construction achievements.

Our company proposes "OSORA Living," which enables rooftop greening of wooden houses through a long-term maintenance-free waterproofing method. We adopt the "Metal Waterproofing Method Sky Promenade," which enhances the waterproof performance of balconies and similar structures with a special three-layer structure, and comes with a warranty of 10 or 30 years (depending on the grade). We already have a track record of installation in over 18,000 wooden houses nationwide. We can also provide waterproof ventilation components that enhance comfort and safety. **Features of Sky Promenade** - Maintenance-free design that lasts long with simple care and cleaning - 10-year waterproof warranty for standard specifications and 30-year warranty for high-grade specifications - Obtained Ministry of Land, Infrastructure, Transport and Tourism certification (Certification Number: NM-1981) ★ It is also suitable for creating "veramping" spaces where you can enjoy glamping on balconies and verandas. *You can view proposal materials that give you an idea through the download button, as well as catalogs for waterproof ventilation components.*

  • Wall and rooftop greenery
  • Construction method

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Over 500,000 units achieved. Wooden house metal waterproofing method "Sky Promenade."

Metal waterproofing methods essential for safely enjoying rooftop greenery and balcony living.

Our company proposes "OSORA Living," which transforms rooftops and balconies into relaxing spaces. The comfort of "OSORA Living" is supported by our unique metal waterproofing method, "Sky Promenade." This waterproofing method is designed for wooden houses, excelling in fire resistance and seismic performance, and achieving long-term maintenance-free status. It also comes with a waterproof guarantee of up to 30 years. It has a high repeat rate among construction companies, with over 500,000 completed projects. "OSORA Living" has surpassed 18,000 units as of April 2022. 【Features of Sky Promenade】 ■ Adopted in wooden non-residential buildings such as stores, daycare centers, kindergartens, and nursing homes ■ Suitable for single-story flat roofs with no entrances or exits ■ 10-year waterproof guarantee for standard specifications and 30-year guarantee for high-grade specifications ■ Obtained non-combustible certification from the Ministry of Land, Infrastructure, Transport and Tourism (Certification Number: NM-1981) ■ Also available is "Sky Promenade eco," which has high solar reflectance and heat insulation performance *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Coating film waterproofing material/permeable waterproofing material
  • Construction method

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Hybrid waterproofing method "Unveil"

It's boring just to fix it, so let's decorate it beautifully.

Amberil is a waterproofing method specialized for renovations of balconies and verandas. It combines high-performance coating waterproofing with high-performance multilayer vinyl sheets, achieving both waterproofing and aesthetic appeal. 【Features】 ■ Adopts a high-strength type of one-component urethane coating waterproofing material. No need to reconstruct the substrate, allowing for the formation of a uniform waterproof layer. ■ Achieves long-term durability. ■ Slip resistance, sound insulation, stain resistance, and chemical resistance (partially). ■ Finishes with a high-quality design for an elegant space.

  • Renovation and repair methods
  • Construction method

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OSORA Living: Photo Collection of Rooftop and Balcony Space Utilization

Utilizing rooftop and balcony spaces to create living areas. We would like to introduce examples of construction for a new housing option, [OSORA Living].

The 【OSORA Living】 creates a living space within the home by arranging flooring materials and furniture in the rooftop area. It is a new option for housing. You can enjoy various activities tailored to your lifestyle, such as "inviting friends for a BBQ," "dog run," and "a relaxing space for family to experience the extraordinary." 【Site Information】 Photos from the 【left side】: 1. Fukuoka Prefecture (83 tsubo) 2. Tochigi Prefecture (14 tsubo) 3. Chiba Prefecture (11 tsubo) 4. Kanagawa Prefecture (5 tsubo) 5. Aichi Prefecture (4 tsubo) 6. Saitama Prefecture (2 tsubo)

  • Exterior Materials
  • Construction method

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Diamond polishing method "FGS Permashine System"

Reduce long-term maintenance costs! The floor's shine increases, making the room brighter.

The "FGS Permashine System" is a diamond grinding method that revitalizes the surface and functionality of existing floors (new installations are also possible). Thanks to the effects of the penetrating agent, wear resistance, dust resistance, and stain resistance are improved, while long-term maintenance costs are reduced, helping to maintain aesthetics. If you are having trouble with your floor or are considering floor renovations, please try concrete polishing using our method. 【Features】 ■ Revitalizes the surface and functionality of existing floors (new installations are also possible) ■ An environmentally friendly system ■ Improved wear resistance, dust resistance, and stain resistance due to the effects of the penetrating agent ■ Colorization is possible by using leveling material ■ Increases the gloss of the floor, making the room brighter * For more details, please refer to the PDF materials or feel free to contact us.

  • Other flooring materials
  • Construction method

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Concrete floor slab settlement correction method "Upcon"

No need to remove luggage or machinery! Quickly correct floor subsidence, unevenness, tilting, and gaps without stopping operations.

The "Upcon Method" involves drilling small holes with a diameter of 16mm into existing concrete floors that have experienced subsidence or tilting. While continuously monitoring the level in millimeter increments, polyurethane resin is injected. The resin injected beneath the floor compresses and strengthens the ground with pressure that causes it to expand in a short time. This process raises the concrete back to its original position while improving the bearing capacity of the ground. Additionally, the final strength of the resin develops in about 60 minutes, and even if there are voids beneath the floor, the same method can be used to fill those voids. 【Features】 ■ Construction time is 1/10 of conventional methods (concrete replacement) (based on our company’s comparison) ■ No need to remove goods or machinery ■ Construction without stopping operations ■ High precision and reliable construction by our skilled employees ■ Completely non-fluorinated resin *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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Slurry oscillation stirring method "WILL method"

High excavation performance and high mixing performance! A mid-layer mixing treatment method that reduces environmental impact.

The "WILL Method" is a construction technique that forcibly stirs and mixes in-situ soil by injecting slurry-like solidifying agents or improvement materials through a special mixing blade attached to the tip of a backhoe-type base machine, thereby forming a stable improved body. By using two types of ribbon screw mixing blades, it can accommodate not only soft, viscous soil layers but also compact sandy soil layers with an N value exceeding 30. It achieves low vibration and low displacement with a compact base machine and low-pressure injection. 【Features】 ■ Construction of high-quality improved bodies ■ High excavation performance ■ Reduced environmental impact ■ High mobility and safety ■ High reliability *For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method
  • Earthworks
  • Construction method

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High-pressure jet mixing method "Multi-Fan Method"

A high-pressure injection mixing method to construct an improved cross-sectional shape by combining fan shapes! Enables a more efficient arrangement of improved bodies in ground improvement!

The "Multi-Fan Method" is a high-pressure injection mixing technique that constructs an improved cross-sectional shape (multi-fan shape) by combining fan-shaped sections. By combining two types of fan shapes, it enables a more efficient arrangement of improvement bodies in grid-like or wall-like configurations, allowing for more economical construction. 【Features】 ■ Smaller improvement volume compared to other methods (wall-like improvement) ■ High precision construction through a rotation control mechanism ■ Injection mixing performance of the V-JET method *For more details, please request the materials or view the PDF data available for download.

  • Ground improvement
  • Ground foundation construction method
  • Earthquake-resistant construction method
  • Construction method

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Ground improvement method "MITS Method CMS System"

Creating new benefits from the combination of jet mixing and mechanical mixing! Improved workability through offset construction.

The "MITS Method" is a ground improvement technique that utilizes a modified machine based on a backhoe, which employs two mixing systems: medium-pressure injection of slurry and a special mixing blade. It combines the characteristics of mechanical mixing methods and jet grouting methods, allowing for excavation and mixing with the mixing blade while simultaneously injecting cement slurry at medium pressure (P = 5 to 15 MPa). It can create large-diameter improvement bodies of up to 1600 mm. 【Features】 ■ Creation of new benefits through the combination of injection mixing and mechanical mixing ■ Ability to select machinery that fits the construction conditions ■ The improvement machine is compact and lightweight, making it suitable for narrow sites ■ Improved workability through offset construction ■ Capability to perform construction both below and above the machine position *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method
  • Construction method

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SS Small Method

A mud density method suitable for soil conditions nationwide! We will take on even more challenging construction with our technology and track record!

The "SS Small Method," which has an overcutting function, rapidly mixes high-concentration mud water containing a large amount of excavated soil and clogging material sprayed onto the face in a chamber, creating a thick, high-concentration stable liquid. By pressurizing and filling the face and tail voids, this method achieves high stability of the face and is based on the concept of "stabilizing liquid methods" such as underground continuous soil retaining wall methods and reverse circulation methods. For more details, please feel free to contact us.

  • Civil Engineering Method
  • Water Supply Facilities
  • Sewerage facilities
  • Construction method

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CMT method

From soft soil to boulders and bedrock! Achieved the world's longest thrust distance of 1,447.6 meters (1 span)! A composite thrust construction method that accommodates various construction conditions.

The "CMT (Compound Mini Tunnel) method" is not a single system method, but a general term for a system that responds to various construction conditions. There are "CMT ultra-long-distance propulsion system," "CMT floating system," "CMT rock propulsion system," "CMT cobble and gravel ground propulsion system," "CMT face obstruction removal propulsion system," and "CMT ultra-soft and quicksand ground propulsion system." *For more details, please refer to the catalog or feel free to contact us.*

  • Civil Engineering Method
  • Water Supply Facilities
  • Sewerage facilities
  • Construction method

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