Construction method Product List and Ranking from 1589 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 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:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. TRAWE main office Saitama//Other construction industries
  2. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  3. null/null
  4. 4 シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 エルニード協会 Kagawa//Other construction industries
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Construction method Product ranking

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. 建物外壁工事　ロープアクセス工法 TRAWE main office
  2. Hybrid Concrete Reinforcement Method "Solid Remain Alpha"
  3. Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研
  4. 4 Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック
  5. 5 Lining Method for Sewer Facilities "Plascoat E/L" 中外商工

Construction method Product List

931～960 item / All 4275 items

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A new option of a flat-roofed house: "OSORA Living" *Case studies available.

A new option of a flat-roofed house: "OSORA Living" *Case studies available.

Over 18,000 households nationwide have construction achievements! By introducing a rooftop to the increasingly popular single-story homes, they transform into detached houses with gardens.

The appearance of single-story homes with rooftops may not have been very common until now. However, it may become more frequent to create rooftops on single-story homes in the future. Our company proposes the 'OSORA Living,' which can achieve a spacious rooftop space even in wooden houses, and we are currently seeing an increase in construction achievements with single-story homes. During construction, we adopt the maintenance-free metal waterproofing method 'Sky Promenade,' which does not use organic solvents. We construct rooftops that excel in fire resistance and seismic performance. **Benefits of Introducing a Rooftop to a Single-Story Home** - You can create a second living room! - You can get natural light from the rooftop! - You can achieve effects similar to a single-family home with a garden! - You can evacuate to the rooftop in an emergency! ★ We are currently offering a collection of case studies for 'OSORA Living.' Please check it out via the "PDF Download" below. Feel free to contact us as well.

  • Balcony/Sunroom Unit
  • Construction method

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Metal waterproofing method for wooden houses "Sky Promenade" <Balcony waterproofing, etc.>

Metal waterproofing method for wooden houses "Sky Promenade" <Balcony waterproofing, etc.>

You can achieve a rooftop with wooden houses! Over 480,000 units in 48 years of experience. No regular maintenance required.

"Sky Promenade" is a waterproofing method for wooden houses that does not require regular maintenance, except for cleaning around water areas such as drains. Through a partnership with major insurance companies, we offer a 10-year waterproof guarantee for the standard specification and a 30-year guarantee for the high-grade specification. In recent years, the adoption of this method has been rapidly increasing not only for balconies but also for rooftops. 【Features】 ■ Passes non-combustibility certification (Non-combustibility certification NM-1981) ■ 10 or 30-year waterproof guarantee ■ Strong against earthquakes and typhoons ■ Quick installation using dry construction methods ■ Suitable for large balconies and rooftops Sky Promenade received the highest award in 2020 from the "Japan Resilience Award" (General Incorporated Association Resilience Japan Promotion Council) as a building material that contributes to disaster-resistant housing and urban development, in line with the national policy of the National Resilience Plan. *For more details, please contact us or download the PDF materials to view.

  • Housing structure technology/long-term superior housing technology
  • Construction method

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Metal Waterproofing Construction Case Photo Collection

Metal Waterproofing Construction Case Photo Collection

We would like to introduce examples of the construction of metal waterproof sky promenades.

The Sky Promenade is a waterproofing method that does not require regular maintenance. While conventional waterproofing requires maintenance every 5 to 10 years, the Sky Promenade is fundamentally maintenance-free. (Please note that drain cleaning is required.) Additionally, due to partnerships with major insurance companies, it comes with a 10-year warranty for standard specifications and a 30-year warranty for high-grade specifications. In recent years, the adoption of this waterproofing method has rapidly increased not only for balconies but also for rooftops. Site information is as follows from the photos on the left: 1. Fukuoka Prefecture (7.7 tsubo) 2. Nagasaki Prefecture (8 tsubo) 3. Ibaraki Prefecture (6.9 tsubo) 4. Aichi Prefecture (116 tsubo) 5. Okayama Prefecture (27 tsubo)

  • Waterproofing work
  • Construction method

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Dust Prevention Method "BECS"

Dust Prevention Method "BECS"

Special mists and foams containing dust suppressants are sprayed! They demonstrate effectiveness that is incomparable to watering!

BECS is a system born to solve various dust problems. By spraying a special mist or foam containing dust suppressants, it exhibits a dust prevention effect that is incomparable to watering. Additionally, it captures the sources of bad odors with mist, thereby alleviating unpleasant smells. It is also possible to enhance the effect by adding deodorants. Since large dust collection equipment, dust barriers, and dust nets are not required, it contributes to reducing dust control costs. 【Features】 ■ Saves dust control costs ■ Enables water conservation ■ Odor prevention measures *For more details, please refer to the catalog or feel free to contact us.

  • Air conditioning equipment
  • Construction method

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アスベスト部分隔離除去工法『ふうじろうT』

アスベスト部分隔離除去工法『ふうじろうT』

安心安全で部分除去コスト大幅削減！利用を妨げない部分隔離工法をご紹介します

『ふうじろうT』は、石綿等が吹き付けられた柱、梁、天井、壁を 高強度ポリエチレンシートを用いたグローブ型隔離材によって部分隔離し、 その内部を負圧に保ち、石綿等が外部へ飛散するのを防止して行う 除去工法です。 作業者が汚染区域に入ることがない工法の為、利用されている お客様にとっても安全。 セキュリティゾーンが不要な為、最小限のスペースで施工、 夜間・週末での施工、EVの昼間利用等が可能です。 【特長】 ■レベル1(吹付石綿)に対応した部分隔離除去工法 ■汚染区域外作業の為、作業員の疾病リスクを抑制 ■通常作業形態で除去が可能な為、誤解による被害が抑えられる ■局所的除去も可能 ■超高層ビル等の高い建物程コストパフォーマンスを発揮(EV耐震化) ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Earthquake-resistant construction method
  • Construction method

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Self-Leveling Floor Renovation Method "NXT LEVEL DL"

Self-Leveling Floor Renovation Method "NXT LEVEL DL"

Overlay renovation method from a thickness of 1cm! Self-leveling will solve your problems.

What is required for the floor is that, from the perspective of functionality (wear resistance, dust resistance, stain resistance), the maintenance and management of the floor has become an important issue. "NXT LEVEL DL" is a high-performance cement leveling material that can be used as a substrate for indoor floor finishes, featuring high strength and excellent early strength, and it is a floor renovation method that allows for the application of a penetrating surface hardener (Seal Hard). It can be used for various purposes, such as finishing with a coloring system, and a glossy finish using the FGS (polishing) method can be achieved 24 hours after construction. 【Features】 ■ Floor operation can be resumed in as little as 4 days (The number of days and processes may vary depending on site conditions, substrate conditions, and work environment) ■ Excellent adhesion leveling material (Can be applied over epoxy resin by using a primer) ■ Can be poured with a thickness of 1 cm or more of the leveling material *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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Revival Method

Revival Method

A rejuvenation method that transforms aging slate roofs and metal roofs into lightweight and durable roofs.

The "Revitalization Method" is a spray cover technique that involves applying three layers of special foam resin to aging roofs, creating a resin layer that provides insulation, waterproofing, and reinforcement effects. By integrating the existing roof surface with the spray cover method, it is possible to completely seal areas that were causing leaks or that could not be specifically identified. Due to the high-strength resin, once sprayed, it becomes possible to walk on the resin, ensuring safety against falling through. 【Features】 ■ Complete integration → Improved waterproofing ■ Reinforcement of the roof surface with high-strength urethane ■ Lightweight (about 1/5 of metal cover methods) ■ Improved insulation → Energy-saving effects and a comfortable workplace ■ Containment of asbestos *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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Carbon Fiber Structural Reinforcement Method "CABOCON Method"

Carbon Fiber Structural Reinforcement Method "CABOCON Method"

Reinforcement of concrete and steel structures is possible! Transportation and installation can be done by a small number of people, reducing implementation costs.

The "CABOCON method" is a reinforcement and repair technology that uses "carbon fiber," which is familiar in space-related materials, aircraft structural materials, and golf clubs. Carbon fiber has approximately ten times the tensile strength of steel and is very lightweight, with a mass about 1/40 that of steel (at the same strength ratio). It provides excellent reinforcement effects for concrete structures and steel structures such as highways and buildings. 【Features】 ■ Strength of steel and lightness of fiber ■ Projects that take two months with conventional methods can be completed in about one week ■ No concerns about corrosion due to the use of carbon fiber materials ■ Transportation and installation can be done with a small number of people, reducing implementation costs ■ Flexible *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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Hat Ring Method for Suppressing Manhole Uplift during Earthquakes

Hat Ring Method for Suppressing Manhole Uplift during Earthquakes

Always non-weighted construction method! Since no special construction is performed, it can be completed easily and in a short time. [Looking for sales partners]

The "Hattling Method" involves installing buoyancy suppression blocks at a standard depth of 1.0m, utilizing the weight of the blocks and the weight of the backfill soil (crushed stone) on top of the blocks to suppress the uplift of manholes only when liquefaction occurs. This method can be applied not only to existing manholes in urban areas, which are significantly affected by uplift, but also to newly installed manholes. It can be constructed easily and at a low cost without affecting the manhole itself. 【Features】 ■ Can be installed on both existing and new manholes ■ Does not affect the manhole ■ No increase in inertial forces due to seismic motion ■ Can be constructed easily and in a short time *For more details, please refer to the PDF materials or feel free to contact us. 【Looking for Sales Partners】 We will sell your products! Can we support you in expanding your sales channels?

  • Renovation and repair methods
  • Construction method

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Grinding Machine General Catalog

Grinding Machine General Catalog

A grinding machine with polished high performance, ease of use, and excellent durability! It is a machine that is friendly to both people and the environment!

This is a comprehensive catalog of grinding machines from a company that manufactures and sells surface treatment machines, electric tools, construction machinery, and more. It features a wide range of products tailored for various applications, including "grinding machines" that demonstrate exceptional efficiency in all surface treatments, and "stripping machines" that powerfully and quickly remove paint films, flooring materials, and more. [Contents] ■ Grinding Machines ■ Chipping Machines ■ Groove Cutting Machines ■ Stripping Machines ■ Dust Collectors, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Work tools
  • Construction method

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Renovation work for equipment and interior.

Renovation work for equipment and interior.

We will respond to the requests and expectations of customers facing issues such as equipment instability and interior deterioration with impeccable quality!

At Kenzo Construction Co., Ltd., we respond to the requests and expectations of residents with complete quality, from planning and design to construction and after-maintenance for condominium facilities. Additionally, we offer proposals and construction that enhance functionality, convenience, and design for shared areas such as entrances and meeting rooms, as well as for the interior facilities of private units, including renovations and refurbishments of entrance doors and windows, tailored to your preferences, providing "satisfaction, assurance, and peace of mind." [Construction Details (Excerpt)] ■ Equipment Renewal Work - Water supply and hot water supply equipment renovation - Drainage and ventilation equipment renovation ■ Interior Renewal Work - Renovation of shared areas - Renovation of private areas, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Interior construction
  • Unit and other construction
  • Construction method

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Condominium renovation work

Condominium renovation work

Please leave the total maintenance and preservation of the building structure, including exterior wall work, waterproofing work, and equipment work, to us!

Kenzō Kōgyō Co., Ltd. has been a specialized contractor for painting work since its establishment in 1903. Since the 1970s, we have expanded our business scale through our condominium renewal projects. As a top-class specialist in Japan, we have established a system that allows you to entrust us with everything comprehensively. Please leave it to us for exterior wall work to maintain and preserve the building's structure, waterproofing work for rooftops and balconies, fixture work related to sashes and doors, equipment work such as updating water supply and drainage pipes, and interior work for shared areas like entrances and individual units. 【Renewal Work Contents】 ■ Large-scale repair work ■ Super high-rise condominiums ■ Seismic retrofitting ■ Condominium regeneration *For more details, please refer to the PDF document or feel free to contact us.

  • Temporary Construction
  • Vibration isolation, vibration control, and earthquake resistance construction
  • Waterproofing work
  • Construction method

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Sankin Construction Industry General Catalog

Sankin Construction Industry General Catalog

Rich experience and achievements! A variety of construction methods are featured, from design to construction and maintenance management!

The "SANSIN Construction Industry General Catalog" is a comprehensive catalog of Sanshin Construction Industry Co., Ltd., which specializes in special foundation civil engineering work. It includes various ground improvement methods tailored to ground conditions and construction environments, as well as methods for anchors, reinforced soil, and slope protection. [Contents] ■ Ground Improvement ■ Anchors ■ Reinforced Soil & Slope Protection ■ Piles & Foundations ■ Consolidation & Drainage *For more details, please contact us or download the catalog.

  • Other civil engineering works
  • Earth retaining wall/foundation reinforcement
  • Motor graders, roadbed machines, compaction machines
  • Construction method

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Powder Jet Mixing Method "DJM Method"

Powder Jet Mixing Method "DJM Method"

Economic ground improvement is possible! The DJM method has excellent mixing effects and minimal quality variation.

The "DJM Method" involves supplying powdered improvement materials into soft ground and forcibly mixing them with the in-situ soil to chemically react the soil and the improvement materials, thereby stabilizing the soil properties and enhancing strength. The improvement materials are transported by air flow and discharged into the voids created by the rotation of the mixing blades at their base. The discharged improvement materials are evenly distributed across the entire rotational trajectory of the mixing blades and are further mixed with the in-situ soil. 【Features】 ■ Any improvement material is acceptable ■ Reliable construction management ■ No need for sludge treatment ■ Safe and environmentally friendly method ■ Excellent workability For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method
  • Construction method

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High-Pressure Jet Mixing Method "V-JET Method"

High-Pressure Jet Mixing Method "V-JET Method"

Facing the soil and utilizing it! The V-JET method enables large diameter construction and high-speed execution.

The "V-JET Method" is a high-pressure injection mixing technique that cuts the ground using ultra-high-pressure spraying of cement-based hardening materials, creating cylindrical improved bodies at high speed. By using a special dedicated monitor with a step counter-injection mechanism, more efficient cutting is possible, achieving faster construction and larger diameter improved bodies. The entire process from drilling to construction is carried out continuously with a single construction machine, allowing for efficient construction with compact equipment. 【Features】 ■ High-speed construction of large-diameter improved bodies ■ Adoption of direct drilling method ■ Reduction of sludge discharge ■ Measures against ground liquefaction ■ Excellent cost-effectiveness For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method
  • Construction method

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Ground Improvement Method "Grand Flex Mall Method"

Ground Improvement Method "Grand Flex Mall Method"

High seismic performance for architectural structures! Ground improvement methods directly beneath existing structures for liquefaction countermeasures.

The "Grand Flex Mall Method" is a technology that combines flexible boring techniques capable of controlling straight and curved paths underground with various ground improvement technologies. This method addresses various challenges in ground improvement directly beneath existing structures when work cannot be performed from above the existing structures or when the available surrounding land is limited. It can accommodate a wide range of target grounds and achieve construction objectives such as soil purification and cavity filling, not just liquefaction countermeasures. 【Features】 ■ Direction control ■ Drilling position confirmation ■ Double pipe structure ■ Impact penetration For more details, please refer to the catalog or feel free to contact us.

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

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Large-diameter deep mixing treatment "KS-S MIX method"

Large-diameter deep mixing treatment "KS-S MIX method"

Effective in suppressing ground deformation and settlement during liquefaction! Deep mixing method using relative stirring technique.

The "KS-S・MIX Method" is a large-diameter deep mixing treatment using a relative stirring method. Despite being a single-axis specification, it allows for construction with more than double the improved cross-sectional area compared to conventional slurry stirring (φ1.0m, dual-axis), and the relative stirring function can solve issues such as the circulation of improved soil. 【Features】 ■ Creation of large-diameter improved bodies using a high-torque electric motor ■ Applicable to hard ground ■ Production of high-quality improved bodies with minimal variation through relative stirring of outer and inner wings ■ Transition from planar stirring to three-dimensional stirring ■ Prevention of circulation and entrapment ■ Lateral deformation blocking by outer vertical wings ■ Smaller horizontal displacement compared to conventional methods ■ NETIS registration number: KK-100054-A *For more details, please refer to the catalog or feel free to contact us.

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

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Seismic reinforcement method for stone masonry walls: "Pin-up Method"

Seismic reinforcement method for stone masonry walls: "Pin-up Method"

Space-saving construction is possible! It is economically advantageous and maintains the drainage properties of stone walls.

The "Pin-up Method" is a seismic reinforcement technique aimed at stone masonry walls constructed in self-supporting ground. By partially injecting a hardening agent into the backfill stones behind the masonry, the stones are solidified. This method integrates the rubble stones and backfill stones, preventing displacement of the masonry wall's front and loosening of the backfill stones, thereby enhancing the seismic resistance of the masonry wall. 【Features】 ■ By partially solidifying the backfill stones in the masonry wall, it is economically advantageous while maintaining the drainage properties of the masonry wall. ■ The use of relatively short reinforcement materials allows for construction with compact equipment. ■ Construction can be carried out in a space-saving manner. *For more details, please refer to the PDF document or feel free to contact us.

  • Reinforced earth wall
  • Earthquake-resistant construction method
  • Construction method

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Ground Reinforcement Soil Nailing Method / High-Specification Nailing Method

Ground Reinforcement Soil Nailing Method / High-Specification Nailing Method

You can choose a surface treatment method that corresponds to the construction purpose and surrounding environment! We will introduce our ground reinforcement soil engineering methods.

We would like to introduce the "Soil Nailing Method" and "High-Spec Nailing Method" of San Shin Construction Industry's ground reinforcement soil engineering techniques. The Soil Nailing Method is a technology that has developed as a design approach suited to the realities of our country, with over 570 projects and a construction area exceeding 260,000 m² in Japan to date. Additionally, the High-Spec Nailing Method is a ground reinforcement soil engineering technique that reliably creates reinforcement materials with significant resistance within the ground by using a core material equipped with a bag-type reinforcement (HSN packer). 【Features of the Soil Nailing Method】 ■ Efficiently constructs stable retaining walls (earth pressure resisting structures) ■ Allows for reverse construction, enabling safer operations ■ High adaptability to deformation and excellent seismic performance ■ Capable of adjusting reinforcement material placement in response to changes in ground conditions during construction ■ Generates minimal noise and vibration during construction, making it easy to work in narrow spaces and steep slopes ■ Applicable as a reinforcement method for existing structures *For more details, please refer to the PDF document or feel free to contact us.

  • Reinforced earth wall
  • Civil Engineering Method
  • Construction method

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PIT method

PIT method

Excellent safety! Vibration-free and low-noise construction method for shafts that is environmentally friendly.

The "PIT Method" is a vibration-free, low-noise, and environmentally friendly method for constructing shafts. Using the oscillating press-in type shaft construction machine PC1500 to PC3000, a dedicated steel casing (cylinder) is pressed into the ground while oscillating. After excavating within the retained (temporary structure) steel casing to the specified depth, a concrete base is poured, and after water replacement, it is constructed as a shaft. It can also be used for removing obstacles during advancement, installing manholes, and renovating existing manholes. 【Features】 ■ Excellent safety ■ Superior workability ■ Outstanding operability ■ High precision finish For more details, please feel free to contact us.

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

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Bell method

Bell method

"PVC Pipe Long-Distance Curved Pushing Method" - The world's first pushing technology that contributes to reducing life cycle costs.

The Bell method is a "world-first system" that significantly reduces maintenance costs for sewer pipes and contributes to their longevity. 【Features】 1. Long-distance thrust Unlike conventional methods, the allowable thrust length is not limited by the pipe's allowable load capacity, allowing for long-distance thrust of up to 250 meters even with low-load capacity pipes. 2. Curved thrust The tunneling machine is equipped with two directional correction devices, enabling multiple curved thrusts of up to 60R. 3. Response to obstacles If unexpected obstacles are encountered during tunneling, it is possible to retreat and proceed with a detour alignment. 4. Shortened construction period By adopting an autonomous measurement robot for in-pipe surveying, there is no decrease in daily progress due to the number of curves or curvature radius. Additionally, using the Bell method thrust pipe (1.33m pipe) reduces setup changes by 33% compared to 1m pipes, enhancing work efficiency. 5. Longevity Long-distance and curved thrust is achieved with durable and earthquake-resistant PVC pipes, contributing to the longevity of sewer pipes. 6. Earthquake resistance High earthquake-resistant SUS color is used. The joint section of the thrust pipe maintains water tightness up to an angle of 3 degrees, preventing water and soil from entering. For more details, please feel free to contact us.

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

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Cobra method

Cobra method

Next-generation excavation work: mud-water and mud-soil pressure single-process small-diameter thrusting.

Full soil type compatibility from ordinary soil to bedrock! Economical due to starting from a small shaft! Achieves speedy advancement with a single process! Rolling stop with joint pipes!! That's why it's fast!! That's why the straightness accuracy is good!! 【Features】 1. Wide range of soil type adaptability 2. Realization of smaller shafts 3. Increased convenience for retrieval 4. Advancement of 200m per span 5. Compact in all aspects 6. Addresses ground issues 7. Construction can be performed by selecting the excavation method according to soil type 8. Not only single-component lubricants, but also two-component lubricants can be injected according to soil type For more details, please feel free to contact us.

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

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Soil bag method

Soil bag method

NETIS registration! An environmentally friendly construction method that does not use any solidifying agents.

The "Soil Bag Method" is an environmentally friendly foundation reinforcement technique that does not use any solidifying materials, including cement, by utilizing the "D·Box." The "D·Box" generates significant friction between soil particles, providing various effects such as ground reinforcement, vibration reduction, and liquefaction countermeasures. In particular, it can compact itself regardless of ground reaction, allowing for reinforcement effects even in extremely soft ground such as marshes, which are typically considered difficult. 【Features】 ■ The D·Box is completely permeable to water, so it does not affect the underground environment when installed in the soil. ■ Since the D·Box essentially just encapsulates soil particles, it can reduce CO2 emissions. ■ It has effects equivalent to surface improvement, allowing for efficient ground reinforcement construction. ■ It simultaneously achieves ground reinforcement and vibration reduction, offering excellent cost-effectiveness. ■ It can increase the strength of the surrounding ground where the D·Box is installed. For more details, please feel free to contact us.

  • Ground foundation construction method
  • Residential foundations
  • Earth retaining wall/foundation reinforcement
  • Construction method

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TSC method

TSC method

Acquisition of construction technology examination certification! NETIS registration! Deep mixing treatment method using cement-based solidification materials.

The "TSC Method" is a mechanical deep mixing treatment method that constructs a ground improvement body by injecting cement-based solidification material slurry into the ground while mixing and stirring it with the original ground from the tip of a special excavation and mixing device equipped with TSC bars. The need for long-term stability of foundations for buildings and structures has led to this method, which solidifies soft ground in a cylindrical shape, obtaining "Construction Technology Review Certification." 【Features】 ■ TSC Method diffusion wings (patent pending) ■ By using a dedicated excavation and mixing device for this method, the phenomenon of soil co-rotation is suppressed - Improves mixing performance to create high-quality solidified bodies ■ Two-way stirring is the standard construction cycle ■ Real-time management is possible using construction management devices For more details, please feel free to contact us.

  • Ground foundation construction method
  • Residential foundations
  • Earth retaining wall/foundation reinforcement
  • Construction method

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Deep well construction method

Deep well construction method

Installation of a deep well! A method to lower the groundwater level in the surrounding area.

The "Deep Well Method" involves installing a deep well inside or outside the main excavation trench and lowering the groundwater level in the surrounding ground by draining the groundwater that flows into the well using a submersible pump. This drainage method is effective when the permeability of the ground is high or when a significant drop in the water level is required. For more details, please feel free to contact us.

  • Drainage and water removal
  • Civil Engineering Method
  • Construction method

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Wellpoint method

Wellpoint method

Vacuum-type forced drainage method capable of groundwater recharge (recharge well)

The "Well Point Method" involves attaching a well point (a water intake device with a strainer) to the end of a pipe, injecting jet water, and driving numerous points into the ground to create a small well curtain, which is then connected to a central pipe for powerful suction by a pump, thereby lowering the groundwater level. This method allows for the simplification of earth retention work due to reduced water pressure and soil pressure from dry work, enhancing safety, shortening construction time, and ultimately reducing construction costs. Groundwater recharge methods (recharge wells) are also possible. 【Features】 ■ Lowering of groundwater level ■ Increase in soil shear strength - Excavation: Stabilization of embankment slopes and reinforcement of the excavation base ■ Increase in effective pressure due to consolidation: Increase in ground strength from reduced buoyancy For more details, please feel free to contact us.

  • Drainage and water removal
  • Civil Engineering Method
  • Construction method

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Expacker method

Expacker method

Possible extensive solidification! Construction injection method technology using permanent grout material.

The "Expacker Method" is a technique developed with a focus on the ability to achieve extensive solidification with a large discharge volume at low injection pressure by permeating from a large columnar space, in contrast to conventional chemical injection methods. It is an injection method based on the principle of columnar permeation layering. Multiple injection outer pipes with several bags and discharge ports are installed in the designated improvement area, and by injecting into the inner pipe, the bags are expanded and anchored to the ground to form packers. Grout is then discharged from the inner pipe into the columnar space between the upper and lower packers, allowing for wide-range permeation and rapid construction of large volumes of soil. [Features] ■ Rapid construction of large volumes of soil ■ Cost-effective ■ High quality ■ Liquefaction prevention ■ High-strength ground improvement For more details, please feel free to contact us.

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

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Bubble drilling method

Bubble drilling method

Patent obtained and NETIS registered! A ground continuous wall construction method that can reduce the amount of generated excavated soil.

The "Bubble Excavation Method" is a continuous underground wall construction technique that uses bubble liquid to mix and stir with in-situ soil, stabilizing the excavation trench with the formed bubble-stable liquid. This method significantly reduces the amount of excavated soil by eliminating bubbles during wall construction compared to conventional bentonite-based stabilizing liquids, enabling the construction of high-quality continuous walls with high strength and water impermeability. 【Features】 ■ Reduction of generated mud volume (approximately 40-60% of excavation volume) is possible ■ Improved water impermeability ■ Fine bubbles enhance the water-stopping ability of the wall ■ Reduced machine load due to decreased viscosity of the excavation liquid ■ Easy reuse of residual soil For more details, please refer to the catalog or feel free to contact us.

  • Ground foundation construction method
  • Ground improvement
  • Earth retaining wall/foundation reinforcement
  • Construction method

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Iron powder bubble method

Iron powder bubble method

Improvement effect and excellent construction efficiency! Can be implemented in narrow spaces and is an environmentally friendly soil purification method.

The "Iron Powder Bubble Method" is a soil purification technique that encapsulates iron powder in bubbles using compact plant equipment, ensuring reliable delivery of the liquid underground. The ball bearing effect of the bubbles reduces drilling resistance. The amount of water used is about one-fifteenth of that used in conventional methods. 【Features】 ■ Excellent improvement effect ■ Good construction efficiency ■ Environmentally friendly ■ Usable in narrow spaces *For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement
  • Civil Engineering Method
  • Construction method

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Mechanical stirring method

Mechanical stirring method

Soil purification method that allows for the delivery of bio-Fenton and other treatments! Can be implemented even in confined spaces.

The "Mechanical Agitation Method" is a soil purification technique that allows for the delivery of bio-nutrients and Fenton (catalysts and oxidants) among others. It can be implemented in compact plant facilities, making it suitable for narrow spaces. 【Features】 ■ Ensures reliable agitation and mixing with a diameter of 800 to 1000 mm ■ Ground reinforcement (foundation) is possible by delivering solidifying agents *For more details, please refer to the catalog or feel free to contact us.

  • Ground improvement
  • Civil Engineering Method
  • Construction method

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