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Construction Method Product List and Ranking from 113 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

Construction Method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. E&Dテクノデザイン Aichi//Testing, Analysis and Measurement
  2. 三和グランド Tokyo//Building materials, supplies and fixtures
  3. ラスコジャパン Hyogo//Building materials, supplies and fixtures
  4. 4 第一カッター興業 本社 Kanagawa//others
  5. 5 フクユー緑地 Fukuoka//others
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Construction Method Product ranking

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. Foundation construction method without using concrete: "Screw Pile Foundation Method" フクユー緑地
  2. Mangle roll for textile machinery (steam-resistant) 朝日護謨工業所
  3. Permeable blast furnace slag paving material "Color Sand" 三和グランド
  4. Boarding-type scraper "HBS-2000" 第一カッター興業 本社
  5. 4 Designing office spaces! "Paintable zinc coating" ローバル

Construction Method Product List

151～165 item / All 350 items

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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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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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[Construction Example] Warehouse and Factory in Sapporo City, Hokkaido

[Construction Example] Warehouse and Factory in Sapporo City, Hokkaido

We would like to introduce a case where we made corrections in a short time without interrupting the customer's operations!

This is a case study of floor sinking correction work and void filling work conducted at a warehouse and factory located in Sapporo City, Hokkaido. Due to floor sinking, the racks used for storing goods had become tilted. As a temporary measure, spacers were used under the racks to adjust their height and level them. The sinking correction work was carried out in a limited space, and within a few hours, the floor was made flat. Additionally, sinking correction work was performed in the office without interrupting the customer's operations. [Case Study] ■ Total construction area: Approximately 334 m² ■ Maximum sinking amount: 105 mm ■ Construction period: 3 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Large Shopping Center: Correction of Sunken Concrete Floor

[Construction Example] Large Shopping Center: Correction of Sunken Concrete Floor

Correction made during the night while operations were suspended! A case where two construction plant vehicles were used to expedite the construction schedule.

A large shopping center experienced significant floor subsidence due to weak ground. Gaps were observed in various places, such as between the floor and walls and between the walls and ceiling, caused by the subsidence. As a result, our company implemented repairs. The "Upcon Method," which can be executed during nighttime while the business is closed, was adopted for the repairs. To expedite the construction period, two construction plant vehicles were utilized, and the repairs were completed over 25 nights. 【Construction Overview】 ■ Construction Area: Approximately 3,240m2 (Backyard 405m2, Inside Store 2,835m2) ■ Maximum Subsidence: 94mm ■ Repairs completed over 25 nights ■ Two construction plant vehicles used to expedite the construction period For more details, please feel free to contact us via PDF download or inquiry form.

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[Construction Example] Shopping Center (Iwate Prefecture): Subfloor Settlement Correction Work

[Construction Example] Shopping Center (Iwate Prefecture): Subfloor Settlement Correction Work

Maximum settlement 71mm, maximum gap 190mm! Conducting polyurethane resin injection work while constantly checking the level!

A shopping center where widespread floor subsidence was observed due to ground subsidence. Due to the floor subsidence, gaps appeared between the floor and walls, causing various issues within the stores. As a result, our company implemented repairs. The "Upcon Method," which can be executed at night during the business closure, was adopted for the repairs. Additionally, since voids were also observed under the floor, filling work was carried out. 【Construction Overview】 ■ Construction Area: Approximately 540m² ■ Maximum Subsidence: 71mm ■ Maximum Void: 190mm ■ Construction completed in 2011, with repairs conducted over 7 consecutive nights. *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Bag Manufacturing Factory: Floor Slab Settlement Correction Work and Underfloor Void Filling Work

[Construction Example] Bag Manufacturing Factory: Floor Slab Settlement Correction Work and Underfloor Void Filling Work

The machine's level cannot be secured, and spacers are being used. A malfunction has occurred in the machine, affecting product accuracy. This can be resolved with the up-con method.

This time, we will introduce a case study of a bag manufacturing factory in Miyagi Prefecture. Due to the impact of the Great East Japan Earthquake that occurred in March 2011, the floor sank, causing the machines to tilt and hindering production. The Upcon method was adopted because it allows for quick corrections without moving the machines. "We cannot secure the level of the machines and are using spacers." "Malfunctions have occurred in the machines, affecting product accuracy." We receive many inquiries about floor repairs like these at Upcon every day. The feature of the Upcon method is that it can correct floor subsidence in a short time, but another significant advantage is that it does not require the movement of machines or materials for construction. [Site Information] Miyagi Prefecture, Bag Manufacturing Factory Construction Area: Approximately 730 square meters Maximum Subsidence: 111mm Construction Period: 3 days For more details about the construction process, you can view it by downloading the PDF below.

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[Construction Case] Metal Processing Factory: Floor Slab Settlement Correction Work and Deflection Correction Work

[Construction Case] Metal Processing Factory: Floor Slab Settlement Correction Work and Deflection Correction Work

A case where the floor of the corridor in the factory sagged and gaps appeared! Introducing an example of how it was fixed in one day without stopping operations.

We would like to introduce a case of "floor sinking correction work and deflection correction work" conducted at a metal processing factory in Fukuoka Prefecture. Due to ground subsidence over time, the floor of the corridor inside the factory sagged, creating gaps between the walls and the floor. To address the floor sagging and eliminate the gaps between the walls and the floor, subsidence correction work was carried out. After the work was completed, the areas that had sunk by up to 72mm, including the maximum subsidence location, were corrected to within management values, and the gaps that had formed between the walls and the floor due to subsidence were also eliminated. 【Case Overview】 ■ Construction Area: 114m2 ■ Construction Period: 1 day ■ Maximum Subsidence: 72mm ■ Area: Fukuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Laundry Factory: Filling Work for Loose Ground Under Machinery Foundation

[Construction Example] Laundry Factory: Filling Work for Loose Ground Under Machinery Foundation

Injecting urethane under the mechanical foundation to resolve ground looseness! Solved in a short construction period of one day.

We would like to introduce a case of "filling work for loosening under the machine foundation and urethane filling work inside the pit" conducted at a laundry factory in Kanagawa Prefecture. Due to the loosening of the ground under the machine foundation, the dewatering machine tilted. Therefore, we performed filling work to inject urethane under the machine foundation to resolve the ground loosening, and also carried out work to fill urethane inside the pit where the dewatering machine is installed to prevent further subsidence. After the construction, we conducted a filling confirmation using a CCD camera and confirmed that the urethane was evenly filled under the machine foundation. [Case Overview] ■ Construction Area: 10m2 ■ Construction Period: 1 day ■ Area: Kanagawa Prefecture *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Packaging Material Factory: Floor Slab Settlement Correction Work

[Construction Case] Packaging Material Factory: Floor Slab Settlement Correction Work

To a factory that produces packaging materials such as cardboard! Introducing examples of subsidence correction work.

Here is an example of "floor sinking correction work" carried out at a packaging materials factory in South Korea. With ground subsidence, the concrete floor also sank, causing the stacked cardboard and other materials in the factory to tilt, which hindered operations. We performed polyurethane resin injection work, continuously checking the level while correcting the sinking. The correction was completed in 4 days with one construction plant vehicle. 【Case Overview】 ■ Construction Area: Approximately 360m2 ■ Location: Incheon, South Korea ■ Construction Period: 4 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] New Factory Established on Warehouse Site: Floor Slab Settlement Correction Work and Step Correction Work

[Construction Case] New Factory Established on Warehouse Site: Floor Slab Settlement Correction Work and Step Correction Work

Improving the cause of the step and puddle at the entrance of the old warehouse! Correcting without replacing the floor.

We would like to introduce a case of "floor sinking correction work and step correction work" conducted at the site of a former warehouse in a factory located in Chiba Prefecture. We considered using it as a new factory and adopted the Upcon method, which allows for corrections to be made in a short time without replacing the floor, and proceeded with the construction. Before the construction, there was a step of about 80mm at the factory entrance, but this was resolved after the work was completed. If you have any issues with the concrete floor in your factory, please feel free to contact us. 【Case Overview】 ■ Construction Area: 660m2 ■ Maximum Sinking Amount: Approximately 110mm ■ Area: Chiba Prefecture ■ Construction Period: 5 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Precision Machinery Factory: Floor Slab Settlement Correction Work

[Construction Case] Precision Machinery Factory: Floor Slab Settlement Correction Work

A case of correcting the subsidence, gaps, and voids under the factory's earthen floor in just two days during the factory's holiday!

We would like to introduce a case of "floor slab settlement correction work" and "void filling work under the floor slab" carried out at a precision machinery factory in Kagoshima Prefecture. There were voids and cavities of about 30 to 40 mm under the factory's floor slab, and due to the settlement of the floor along with the columnar improvements, a correction request was made to Upcon. The construction was completed over two days during the factory's holiday weekend. After the work was finished, we received a thank-you email from the customer stating, "It was successfully lifted, and we were moved." 【Case Overview】 ■ Construction Area: Approximately 480 m² ■ Maximum Settlement Amount: 41 mm ■ Maximum Void Amount: 35 mm ■ Area: Kagoshima Prefecture ■ Construction Period: 2 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Precision Parts Factory: Floor Slab Settlement Correction Work

[Construction Case] Precision Parts Factory: Floor Slab Settlement Correction Work

Settlement of up to 50mm in the concrete floor! A case where the existing concrete floor was corrected in one day without breaking it.

We would like to introduce a case of "floor sinking correction work" conducted at a precision parts factory located in Shizuoka Prefecture. The factory's floor had sunk by a maximum of 50mm, with a correction area of approximately 81m2. The construction period was one day. The injection work was carried out while checking the height with a laser level, and after the resin injection, the filling confirmation was performed using a CCD camera. 【Case Overview】 ■ Construction Area: Approximately 81m2 ■ Maximum Sinking Amount: 50mm ■ Area: Shizuoka Prefecture ■ Construction Period: 1 Day *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Parts Assembly Factory: Floor Slab Settlement Correction Work

[Construction Example] Parts Assembly Factory: Floor Slab Settlement Correction Work

Due to the sinking of the floor, work was hindered! Here is an example of a case where corrections were made in a short period without stopping operations.

Here is an example of "floor sinking correction work" carried out at a parts assembly factory in Fukuoka Prefecture. Due to the sinking, the floor was slanted, making it difficult to adjust the jacks during conveyor assembly. As a result of the work, we were able to improve the situation to the point where assembly operations could be carried out smoothly. 【Case Overview】 ■Issue - The floor was slanted due to sinking, making it difficult to adjust the jacks during conveyor assembly. ■Result - The situation was improved to the point where assembly operations could be carried out smoothly. *For more details, please refer to the PDF document or feel free to contact us.

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