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Construction method Product List and Ranking from 483 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 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:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. フルサト工業 建材開発部 Osaka//Building materials, supplies and fixtures
  2. 双和化学産業株式会社 Hyogo//others
  3. コスモシステム Tokyo//Industrial Machinery
  4. 4 富士ファーマナイト Kanagawa//Electricity, Gas and Water Industry
  5. 5 メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡 Tokyo//Building materials, supplies and fixtures
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Construction method Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Corner steel pipe column on-site no-welding joint method 'Column Coupler' フルサト工業 建材開発部
  2. The "Infrared Welding Machine Series" that changes plastic welding methods. コスモシステム
  3. FRP Waterproofing Polyroof PP Method Series Rooftop and Parking Lot Waterproofing Methods Edition 双和化学産業株式会社
  4. 4 Stop leaks from the valve gland! "Valve Gland Method" 富士ファーマナイト
  5. 5 Piping Method "Just Flare JF-350/JF-500" 日商テクノ

Construction method Product List

646～660 item / All 1396 items

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Comparison of the Piping Magnetite Method with Other Methods

Comparison of the Piping Magnetite Method with Other Methods

Comparison with typical water supply pipe deterioration countermeasures! We introduce the duration of effectiveness and issues.

The "Piping Magnetite Method" involves installing BW in the water supply pipes, which slows down the oxidation rate, transforming red rust into black rust and repairing the deteriorated areas. This method can also be applied to leaking pipes and has a semi-permanent effect. The "Piping Replacement Work" is an immediate and fundamental solution since the pipes are new, but it is very costly and generates a large amount of waste. The "Lining Method" damages the pipes, making a second application impossible. The "Magnetic Device Installation" has issues such as being ineffective at low flow rates. In addition, we also provide materials that cover all topics. 【Features of the Piping Magnetite Method】 ■ Low cost and short construction period ■ Effects extend to drainage pipes ■ Improved cleaning power, antioxidant power, and antibacterial power ■ Effect measurement device allows for FS *For more details, please refer to the PDF materials or feel free to contact us. *The section "Trigger for Interest" displayed during the PDF download is shown by the AI of Ipros Co., Ltd.

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What is the piping magnetite method (TM)?

What is the piping magnetite method (TM)?

From red rust to black rust! The 'Piping Magnetite Method (TM)' industrializes traditional techniques!

The core technology of the "Piping Magnetite Method (TM)" is water modification. The water modification method that has been used in Japan for a long time utilized natural minerals. We perform water modification using artificially developed mineral crystals. This modified water changes the calcium carbonate film that forms on metal surfaces due to rust reactions into a denser form than usual. This dense film reduces the amount of oxygen supply near the base metal under the rust layer. As a result, the progression of oxidation slows down, and red rust transforms into black rust. This black rust repairs and restores the areas eroded by red rust back to their original thickness, extending the lifespan of the water supply pipes. 【Features】 ■ Applicable to leaking pipes ■ Low cost ■ Short construction period ■ Maintenance-free in principle ■ Usable until the lifespan of the building ■ Positive effects on drainage pipes ■ Feasibility tests can be conducted in the lab *For more details, please download the catalog or contact us. *The section "What sparked your interest?" displayed during the PDF download is shown by Ipros Co., Ltd.'s AI.

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"Control rust with rust" - Measures against water pipe deterioration!

"Control rust with rust" - Measures against water pipe deterioration!

With the "Piping Magnetite Method," achieve low cost, short construction period, and a higher level of water environment!

By installing a BW system utilizing the piping magnetite method in the water supply pipe facilities, the water quality will change, and the red rust inside the pipes will begin to transform into black rust. Black rust is a crystalline form that is closer to metal, with a density ten times higher than that of red rust, which improves the blockage rate inside the pipes, and areas where the wall thickness is thin and on the verge of leaking will be repaired by black rust. Additionally, this method can also be applied to drainage pipes. Please feel free to contact us for on-site surveys or estimates. *We are currently providing comparisons with other methods and case studies in PDF format. *For more details, please download the PDF or contact us. *The section titled 'What sparked your interest' displayed during the PDF download is generated by Ipros Co., Ltd.'s AI.

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TerraTech method for correcting tilts, subsidence, and level differences in floors and buildings: Case study collection giveaway.

TerraTech method for correcting tilts, subsidence, and level differences in floors and buildings: Case study collection giveaway.

We solve problems such as ground improvement and ground strengthening under buildings, mainly through settlement correction and void filling work using the Terra Tech method! We have surpassed 4,500 construction achievements.

●What is the Teratech Method… It is a patented method that involves injecting rigid polyurethane foam "Teratech resin" under concrete floors to fill voids and level sunken floors using its expansion force. Since it does not require breaking the floor, operations can continue without moving shelves or machinery! ▼Various issues we have resolved 【Tilt】 - Struggling with uneven factory floors. Want to make the concrete floor flat. - The warehouse floor has sunk in a bowl shape, causing vibrations during forklift operation. - The area where machines are installed has sunk, causing tilting of the machines. 【Subsidence】 - Found tilting in the foundation, making repairs impossible. - The concrete floor of the school gymnasium has sunk, except for the underground beams. - There are depressions on the warehouse floor, raising concerns about product storage and worker safety. 【Step Differences】 - There are step differences in the floor, causing product defects such as loads falling. - There is a step at the entrance of the refrigerated warehouse, making it difficult for forklifts to pass. 【Hollows and Gaps】 - The vibrations from the machines have worsened. I would like to check for any voids. - Cracks have appeared under the floor. We are struggling with corrosion of stored items and pest infestations. - Due to flooding, the soil under the concrete has been washed away, creating voids.

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For correcting the slope and subsidence of earthen floors in factories, warehouses, and stores, use the "TerraTech Method."

For correcting the slope and subsidence of earthen floors in factories, warehouses, and stores, use the "TerraTech Method."

Correcting the slope, subsidence, and unevenness of the concrete floor without stopping. No need to move machinery. Available for surveys and construction 24 hours a day, 365 days a year across Japan!

We quickly correct the tilting, sagging, distortion, and steps of factory, warehouse, store, and shopping center floors caused by ground subsidence by injecting a special foamed urethane resin called "Teratec Resin." ◆ Teratec Method * A preliminary investigation of the voids under the floor will be conducted. 1. Measure the tilt of the floor. 2. Drill a 6mm diameter hole at the correction point. 3. Use proprietary equipment to inject resin under the floor slab. 4. The injected resin begins to expand instantly. This expansion force compresses and strengthens the ground, pushing the floor upward. 5. Corrections are made while measuring the floor movement in millimeters. ◆ Features of Teratec Resin ◎ Strong → Withstands a minimum load of 19 tons per square meter. ◎ Light → Weighs about 50kg per cubic meter (1/30 of mortar). ◎ Fast → Curing time is approximately 30 minutes, allowing heavy trucks to operate immediately after construction. Utilizing these features, we carry out short-term construction without stopping operations. The standard construction area per day (8 hours) is 200 square meters. We accommodate factories, warehouses, and stores ranging from 30 square meters to several thousand square meters. Please feel free to contact us. Toll-free number: 0120-873-835

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Filling the voids under the footings" Measures against subsidence include the "TerraTech method.

Filling the voids under the footings" Measures against subsidence include the "TerraTech method.

The continuously sinking stepping board can be stabilized against subsidence with cavity filling.

■TerraTech Method for Suppressing Settlement of Footing Slabs The TerraTech method involves injecting a special polyurethane resin called "TerraTech" into voids that occur beneath footing slabs due to ground subsidence. By utilizing the expansion force of the resin, the voids are filled, the ground is compacted, and the footing slab is lifted. This patented method (Patent No. 4896949) addresses the concentrated loads at the edges of the footing slab caused by the formation of voids, which can accelerate the settlement of the slab and lead to issues such as wobbling. By filling the entire area beneath the footing slab with the TerraTech method, concentrated loads are alleviated, and the load is effectively transmitted to the ground. 【Features】 ◆ Installation of a single footing slab in one day ◆ The injected material is lightweight (about 1/30th the weight of mortar), significantly reducing the risk of ground subsidence due to its own weight ◆ The curing time of the injected material is quick (about 30 seconds), resulting in shorter road closure times and minimal penetration into the ground ◆ Does not use VOCs (volatile organic compounds), making it environmentally friendly and highly safe ◆ Reduces maintenance and repair costs that would otherwise need to be repeated multiple times ● For more details, please download the catalog or feel free to contact us. Toll-free number: 0120-873-835

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[Ground Improvement] "High-Pressure Jet Mixing Method" Ground improvement directly beneath the building.

[Ground Improvement] "High-Pressure Jet Mixing Method" Ground improvement directly beneath the building.

Construct a uniform cylindrical improved body to enhance and strengthen the ground! It is also compatible with weak ground.

The "High-Pressure Jet Mixing Method" has a wide range of applications and can also be used for soft ground to improve and strengthen the soil. Cement-based solidifiers are injected at high pressure and rotated into the weak ground between the building and the supporting ground, mixing and stirring the soil and solidifier while cutting into the ground. This creates a uniform cylindrical improved body. The improved body also serves as a supporting pile. It can be adjusted to achieve the desired improvement strength suitable for each design condition. Please feel free to contact us. Toll-free number: 0120-873-835

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Soil improvement: Correction of building tilt and soil improvement methods directly beneath the building.

Soil improvement: Correction of building tilt and soil improvement methods directly beneath the building.

Improve the ground directly beneath without destroying the building! Repair the tilted building and create a foundation that won't settle again. Five methods unique to specialized companies.

■Correction of Building Tilt and Ground Improvement Method Directly Under the Building "Comprehensive Catalog" This catalog introduces methods for correcting tilted buildings and creating ground that does not subside again. With extensive experience and knowledge in ground and construction, we can read necessary information from surveys and clarify the causes of subsidence. Based on a comprehensive understanding of various situations, we propose the most suitable methods tailored to your needs. We adopt hybrid methods that combine techniques according to the structural issues of the building, construction conditions, and the underground (ground) situation, providing proposals, designs, and construction that meet diverse needs. 【Featured Methods】 ○ High-Pressure Jet Mixing Method (Small Diameter Type, Medium to Large Diameter Type) ○ Underpinning Method ○ Side Pinning Method (Helical Pile Method) ○ GSIS Method ○ JOG Method For more details, please contact us or download the catalog. Toll-Free Number: 0120-873-835

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[Construction Guarantee] 10-Year Warranty Service for Floor Leveling and Settlement Correction

[Construction Guarantee] 10-Year Warranty Service for Floor Leveling and Settlement Correction

10-year warranty service! We will "solve floor tilting and sinking without stopping operations."

The "Teratec Method" is a patented technique that uses the expansion force of a special polyurethane resin called "Teratec Resin," injected through small holes the size of a 1 yen coin, to "lift" and level concrete floors. It can be completed in one day for an area of 200 square meters. This method allows for the correction of sinking or tilting of concrete floors without breaking the floor or halting operations. We are pleased to announce that we have started a 10-year warranty service for our "Teratec" installations in factories, warehouses, shopping centers, and more. The maximum warranty limit is 50 million yen, providing peace of mind in case of unforeseen circumstances. 【Features of the Warranty Service】 ■ 10-year warranty based on insurance from a major insurance company (subject to review) ■ Covers costs for building restoration, ground restoration, and more ■ The maximum warranty limit for construction is a reassuring 50 million yen * Eligibility for the warranty can be confirmed through a preliminary review. * For more details, please refer to the materials or feel free to contact us. Toll-free number: 0120-873-835

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Teratec Construction Report: Factory

Teratec Construction Report: Factory

Solving your factory problems! Introducing "TerraTech" case studies for subsidence correction and void filling.

We would like to introduce a case where problems caused by subsidence and voids in a factory were resolved by Teratech. [Problem] In a steel processing factory located in Ibaraki Prefecture, the concrete floor sank by about 3.4 cm. Although the factory had not been in operation for long, subsidence occurred, causing issues with the laser processing machine purchased for steel processing, which could no longer operate according to the specifications. For precision machines like laser processing machines, having a level floor is crucial for normal operation. [Reasons for Choosing Teratech] - Work can be carried out without stopping operations. - The work can be completed in a short time. [Feedback After Construction] "We were planning to readjust the level of the laser processing machine after this construction, but the floor correction was done so well beyond our expectations that the processing machine is now operating normally. We were very relieved that the planned budget of 1 million yen for the laser level adjustment was no longer necessary," we received words of gratitude. In addition, we also introduce resolution cases from packaging material manufacturing factories. *For more details, please refer to the external link page or feel free to contact us.

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Construction Report: Hospital

Construction Report: Hospital

Solving your concerns at the hospital! Introducing case studies of "Mainmark" for subsidence correction and void filling.

We would like to introduce a case that solved issues related to subsidence and cavities in a hospital. [Issues] A certain neurology clinic located in Sendai City was leaning, but as it is a comprehensive clinic equipped with both outpatient services and inpatient facilities, it operated almost 24 hours a day, 365 days a year. We received a request to carry out the construction without affecting the hospital's operations. [Feedback after Construction] Although it was a large-scale project, we successfully resolved the floor sagging and building subsidence in just two days of construction. The clinic resumed normal operations after the holiday, and the client was very satisfied. [Case Overview] ■ Comprehensive Clinic - Construction Details: Floor sagging and subsidence correction work - Construction Date: November 2013 - Location: Miyagi Prefecture - Construction Area: 900m² Other cases are also introduced on the following page: https://teretek.jp/plus/case/hospital *For more details, please refer to the external link page or feel free to contact us. Toll-Free Number: 0120-873-835

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Service "Structural Simulation"

Service "Structural Simulation"

By applying specific seismic motions to a 3D model of a building, it is possible to predict the destruction or damage of the building.

Services for building owners, management companies, and clients Introducing "Structural Simulation." We create a 3D model of the building based on the blueprints, recreating the building as it was at the time of design or construction. By applying specific seismic motions to the recreated building, we can predict how the building will fail and the extent of potential damage. We address challenges such as "I want to know the true necessity of repairs and reinforcements" and "I want to protect and enhance the value of the building." [Insights from the analysis] ■ Understand the differences between the design or construction period and the present (in terms of seismic performance and degree of deterioration) ■ Determine whether past earthquakes have caused any damage or loss to the building's seismic resistance and the extent of such damage ■ Assess the potential damage or loss that future earthquakes may cause to the building ■ Preemptively understand the effects of repairs and reinforcements under various assumptions *For more details, please refer to the PDF document or feel free to contact us. Toll-free number: 0120-873-835

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Building 'Tilt Correction' and 'Ground Improvement' directly beneath the building *Comprehensive catalog available now*

Building 'Tilt Correction' and 'Ground Improvement' directly beneath the building *Comprehensive catalog available now*

The ground directly beneath existing buildings can also be improved! Appropriate methods are selected based on the building structure and ground conditions. Sometimes, two methods are combined to meet diverse needs!

■Selecting and implementing the optimal construction method with reliable technology and extensive experience■ With our extensive knowledge of ground and construction based on rich experience, we interpret the necessary information from surveys to clarify the causes of subsidence. We select appropriate construction methods while considering the situation and carry out the implementation. Sometimes, we adopt hybrid methods that combine different techniques to meet diverse needs. We can propose appropriate modification and reinforcement work for a wide range of structures and ground conditions, including factories, warehouses, stores, and public facilities. We correct the tilt of existing buildings and construct a solid foundation directly beneath them to prevent further subsidence. ★You can view our 'Comprehensive Catalog' introducing the construction methods we handle by downloading the PDF. 【Listed Construction Methods】 ■High-pressure injection mixing method ■Underpinning method ■Side pinning method (helical pier method) ■GSIS method ■JOG method ■TerraTech method Please feel free to contact us. Toll-free number: 0120-873-835

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Measures against management risks! Prevention of worsening tilt and hollowing out 'TerraTech Method'

Measures against management risks! Prevention of worsening tilt and hollowing out 'TerraTech Method'

Is it okay to leave the floor slant caused by earthquakes or ground subsidence as it is? Shall we start risk management from the floor?

The tilt and hollowing of the floor can cause various issues, leading to management risks. The "Teratec Method" is recommended for addressing tilt and hollowing and preventing deterioration. This patented method involves injecting Teratec resin under the concrete floor slab, using its expansion force to fill the voids beneath the floor and restore the sunken floor to a level position. It corrects the "tilt," "sinking," "steps," and "deflection" of the concrete floor without damaging it and without interrupting operations. 【Management Risks Due to Floor Tilt (Excerpt)】 ■ Human Damage - Employees tripping over steps and getting injured, leading to labor accident issues - Employees experiencing health problems such as poor physical condition, shoulder stiffness, and headaches ■ Quality and Function Decline - Machines unable to maintain level, resulting in product defects (quality decline) - Vibrations causing inaccuracies in machines and inspection equipment (affecting production) ■ Decreased Work Efficiency - Time spent adjusting machine levels - Safety devices on automatic transport systems activating, halting operations *For more details, please refer to the PDF document or feel free to contact us. Toll-free number: 0120-873-835

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