Construction method Product List and Ranking from 1597 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 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:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. Taiyo Kisokogyo Co.,Ltd. Aichi//General contractors and subcontractors
  2. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  3. null/null
  4. 4 三晃金属工業 Tokyo//General contractors and subcontractors
  5. 5 日本海洋サービス 大阪支店 Osaka//Building materials, supplies and fixtures manufacturers
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Construction method Product ranking

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研
  2. Hybrid Concrete Reinforcement Method "Solid Remain Alpha"
  3. Support for bridge pier reinforcement nationwide: "Temporary Closure LPF Method" 日本海洋サービス 大阪支店
  4. 4 Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック
  5. 5 Temporary bridge temporary pier cable-stayed construction method "LIBRA Method" 横山基礎工事

Construction method Product List

1411～1425 item / All 4237 items

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Sadoshima Z Roof Hybrid Waterproofing Method

Sadoshima Z Roof Hybrid Waterproofing Method

The hybrid waterproofing method, which excels in airtightness and weather resistance, protects buildings for a long time.

The Z Roof uses galvanized steel sheets as the base material and standard molten zinc-coated steel sheets, offering superior corrosion resistance compared to other company's deck roofs. Additionally, the Yodo GL Eco Green steel sheet used as the base material has a special coating that does not contain hexavalent chromium, which is an environmentally harmful substance. The Z Roof Type 1 features a structure that conceals the screws used to secure the insulation and sheet at the joints, enhancing the aesthetic appeal from the interior side and preventing the falling of metal shavings generated when fixing the screws to the steel sheet.

  • Waterproofing work
  • Metal roof
  • Waterproof sheet

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External insulation sheet waterproofing method "Sadoshima Z Roof Hybrid Waterproofing Method"

External insulation sheet waterproofing method "Sadoshima Z Roof Hybrid Waterproofing Method"

The hybrid waterproofing method, which excels in airtightness and weather resistance, protects buildings for a long time.

The "Sadoshima Z Roof Hybrid Waterproofing Method" is a dry roofing waterproofing method that combines Z roof, insulation materials, and waterproof sheets. By melting the joint areas between the sheets and the connection points between the sheets and the PVC-coated steel plates using heat or solvents, it ensures excellent bonding performance and water tightness. This method employs an anchor fixation technique that partially bonds the waterproof sheet to the substrate, making it less susceptible to the influence of the substrate, thus preventing issues such as blisters after installation. 【Features】 ■ Integrated waterproof layer for reliable water tightness ■ Easy external insulation waterproofing method ■ Stable quality through mechanization ■ Highly durable waterproof sheets ■ Fixation method that is less affected by the substrate ■ Issuance of waterproof construction warranty *For more details, please refer to the PDF materials or feel free to contact us.

  • Waterproof sheet
  • Coating film waterproofing material/permeable waterproofing material
  • Metal roof

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Ground improvement method "DCI Multi-Point Injection Method"

Ground improvement method "DCI Multi-Point Injection Method"

Construction is possible near and directly beneath existing structures! This chemical grouting method does not require regular visual inspections or displacement measurements, allowing for minimal personnel involvement in the construction process.

The "DCI Multi-Point Injection Method" is a ground improvement technique that can suppress displacement by injecting at low pressure and low discharge. Although the injection speed per pump is low (1 to 6 liters per minute), rapid construction is possible through simultaneous multi-point injection (32 connections). According to the injection pressure, each pump is mechanically and automatically controlled, and flexible injection pipes are consolidated to minimize the occupied area. 【Features】 ■ Construction is possible near and directly beneath existing structures. ■ Rapid construction is possible through simultaneous multi-point injection (32 connections). ■ Construction in narrow areas is possible with a dedicated system (DCI system). ■ Each pump is mechanically and automatically controlled according to the injection pressure. ■ Flexible injection pipes are consolidated to limit the occupied area. *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground improvement
  • Ground foundation construction method

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Tunnel auxiliary construction method "Trevi Tube Method"

Tunnel auxiliary construction method "Trevi Tube Method"

Select drilling and injection methods according to ground conditions! Construction is possible in various types of ground.

The "Trevichube Method" uses specialized machinery from the Italian company Trevi to install long steel pipes around the perimeter of the tunnel excavation cross-section, while performing injections adapted to the geological conditions, thereby forming a reinforced improved arch zone with the steel pipes. Depending on the geological conditions, drilling and injection methods can be selected, allowing for construction in various geological environments. Compared to the AGF method (φ114.3mm), this method allows for the use of thicker and larger diameter steel pipes, enabling the creation of a significantly rigid improved area, and it can accommodate long drilling of over 20 meters. 【Specifications】 ■Applicable steel pipes: φ114.3 to 139.8 (t=6.0 to 11.1mm) ■Maximum installation length: 50m ■Standard steel pipe length: 6 to 12m/pipe ■Standard installation pitch: @300 to 600mm *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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Achieving earthquake resistance that meets customer needs! The best mix of reinforcement methods.

Achieving earthquake resistance that meets customer needs! The best mix of reinforcement methods.

Because we are a specialized company in seismic reinforcement! From design to construction, we have a consistent in-house system. We provide seismic retrofitting tailored to our customers' needs by combining traditional methods and patented techniques.

Our company offers the "Best Mix," which proposes the most suitable combinations from various seismic reinforcement methods. Leveraging the technology we have developed over the years, we promise a satisfactory completion with prompt and precise construction details. As a company specialized in seismic measures, we can provide proposals and construction that combine not only traditional methods but also patented techniques. We offer methods such as the "Design U Frame Method," which is compatible with RC and SRC structures, and the "HP Seismic Method," which demonstrates both strength and ductility effects. [Features] ■ A consistent in-house system from design to construction, made possible by our expertise in seismic reinforcement ■ Numerous achievements that respond promptly to diverse needs ■ The RE・do project, which revitalizes the value of old seismic real estate *For more details, please refer to the PDF materials or feel free to contact us.

  • Earthquake-resistant construction method

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Composite Waterproofing Method "DD-UM Method"

Composite Waterproofing Method "DD-UM Method"

Patent obtained - 30-minute fire resistance certification! Composite waterproofing method using urethane and metal.

The "DD-UM Method" is a composite waterproofing method that combines urethane and metal. Factory-produced metal molded panels (lock panels) are fixed in place with anchors. A machine-controlled ultra-fast curing urethane "Evercoat SP-100" is evenly sprayed for application. It can accommodate various substrates, reduce substrate adjustment and removal work during renovations, and shorten construction periods. 【Features】 ■ Excellent cost performance ■ High-precision spray application ■ Can be applied even if the substrate is not sufficiently dry ■ High wind resistance and soundproofing effect ■ Earthquake-resistant support structure *The service area is limited to Hokkaido. *For more details, please download the PDF or feel free to contact us.

  • Renovation and repair methods
  • Earthquake-resistant construction method

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Introduction to the Freezing Method (Buried Related)

Introduction to the Freezing Method (Buried Related)

We respond to government offices nationwide! We will meet your needs with our unwavering and abundant track record and experience!

The "Freezing Method (Buried Related)" is a technique suitable for temporary water stoppage for replacement or rerouting of pipes. The frozen section can be temporarily used as a substitute for a valve, leaving nothing remaining in the piping. Additionally, it can shorten the time required for water outages. 【Features】 ■ Compatible with GX pipes ■ Supports DIP up to Φ500 ■ Enables reduction of water outage time and measures against red water *For more details, please download the PDF or feel free to contact us.

  • Special Construction Method

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Piping construction "Freezing method (building)" continuous water freezing method 'Freezing method (building)'

Piping construction "Freezing method (building)" continuous water freezing method 'Freezing method (building)'

A construction method that allows for the replacement and expansion of piping branches and valves with minimal water drainage!

The "freezing method (for buildings)" is a technique that uses liquid air (nitrogen) to freeze the water inside pipes, allowing for branch pipe and valve replacement work, as well as expansion work, with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off the water supply to the entire building. 【Features】 ■ The frozen section can temporarily serve as a substitute for a valve, leaving nothing on the piping. ■ It reduces the time required for water outage work. *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Piping construction "Freeze construction method (building)" revolutionary thawing method for non-stop water freeze construction.

Piping construction "Freeze construction method (building)" revolutionary thawing method for non-stop water freeze construction.

A groundbreaking non-flame thawing method has been developed that allows for plumbing branch and valve replacements and expansion work with minimal water drainage using a continuous water freezing method!

The "Non-Water Freezing Method" is a technique that uses liquid air (nitrogen) to freeze water inside pipes, allowing for the replacement of pipe branches and valves, as well as expansion work, with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off water supply to the entire building. After using the freezing method, it is essential to perform thawing work on the frozen areas, but a new thawing method called "DOWT" has been developed, which allows for thawing without the use of fire and in a short time! 【Features】 ■ The frozen section can temporarily serve as a substitute for a valve, leaving nothing remaining on the pipe. ■ Reduces the time required for water outage work. ■ Contributes to the longevity of pipes. ■ Can be thawed in the same time or less than using fire. * For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Frozen construction method for water supply and building/mansion piping renovations! Overwhelming reduction in construction time.

Frozen construction method for water supply and building/mansion piping renovations! Overwhelming reduction in construction time.

Published in the global scientific journal "Science Advances." Numerous achievements in national government offices and the private sector! Case study materials are also available!

The "freezing method (for buildings)" involves using liquid air (nitrogen) to freeze the water inside pipes, allowing for the replacement or addition of pipe branches and valves with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off the water supply to the entire building. A paper on the continuous water freezing method has been published in Science Advances, a globally recognized scientific journal. (We received assistance from Professor Yoshiyasu Muto of Keio University, Faculty of Environmental Information.) ■ The frozen section can temporarily serve as a substitute for a valve, leaving nothing behind in the pipes. ■ It can shorten the time required for water outage work. *For more details, please contact us or download the PDF.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Pipeline construction "Continuous water freezing method (building)" Daiyuu Freeze newsletter

Pipeline construction "Continuous water freezing method (building)" Daiyuu Freeze newsletter

Frozen work on Φ300 steel pipes was carried out at a certain beer factory in Kyoto! Additionally, frozen work on pipes with diameters of Φ100 to 200 was conducted at about 30 locations in a long-established inn in Oita Prefecture!

The "freezing method (for buildings)" is a technique that uses liquid air (nitrogen) to freeze the water in pipes, allowing for branch work, valve replacement, and expansion work with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off water supply to the entire building. In the April 2020 issue of the Daiyu Freeze Newsletter, we introduced our construction achievements at a certain beer factory in Kyoto and a long-established inn in Oita Prefecture. Additionally, we have recently obtained the "Minister of Construction License." We appreciate your continued support! *For more details, please download the PDF or contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Plumbing Work "Constant Water Freezing Method (Building)" Newsletter March 2020

Plumbing Work "Constant Water Freezing Method (Building)" Newsletter March 2020

Even in sites with a large number of locations, we can respond! Please consult us first for any sudden construction needs at the end of the fiscal year.

In the March 2020 issue of the Daiyuu Freeze Newsletter, we introduce the construction work at a certain brewery and a long-established hotel. Recently, we undertook freezing work on φ300 steel pipes at a certain brewery in Kyoto. The fluid inside the pipes is generally referred to as "antifreeze," but it is possible to perform freeze stop work. Additionally, during a large-scale renovation of a long-established inn in Oita Prefecture, we assisted with freezing work on approximately 30 piping sections with diameters ranging from φ100 to φ200. For more details, please check the PDF download below. We encourage you to read it. [Contents] ■ Construction work at a certain brewery and long-established hotel ■ Additional acquisition of construction industry ministerial approval ■ Ongoing warranty service *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Plumbing Work "Continuous Water Freezing Method (Building)" Newsletter September 2020

Plumbing Work "Continuous Water Freezing Method (Building)" Newsletter September 2020

Successful simultaneous multiple freezing at 'important institutions in Japan'! You can also rely on us for continuous, multiple simultaneous, and remote construction.

We would like to introduce the "Newsletter September 2020" issued by Daiyu Freeze Co., Ltd. In this newsletter, we feature our success in simultaneous multiple freezing at "important institutions in Japan," continuous work for seven days at the Tokyo Yaesu underground parking lot, and the freezing methods used at the gateway to the northern sky. Please take a moment to read it. [Contents] ■ Success in simultaneous multiple freezing at "important institutions in Japan" ■ Continuous work for seven days at the Tokyo Yaesu underground parking lot ■ Freezing methods are making a significant impact at the gateway to the northern sky *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Piping Construction "Continuous Water Freezing Method (Building)" [Daiyuu News] September 2019 Issue

Piping Construction "Continuous Water Freezing Method (Building)" [Daiyuu News] September 2019 Issue

Despite the rising material costs due to a shortage of skilled labor, our company has decided to maintain the construction prices!

We would like to introduce "Daiyuu Newspaper September 2019" published by Daiyuu Freeze. This document includes information on the decision to keep construction prices unchanged despite rising material costs, the launch of the freeze method guarantee service, and employee introductions. We accept construction requests from all over the country. We also respond on holidays and at night, so please contact us when needed. [Contents] ■ Decision to keep construction prices unchanged despite rising material costs ■ Launch of freeze method guarantee service ■ Employee introductions ■ Non-flame thawing work DOWT *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Piping Construction "Continuous Water Freezing Method" [Daiyuu News] January 2021 Supplement Issue

Piping Construction "Continuous Water Freezing Method" [Daiyuu News] January 2021 Supplement Issue

Emergency night construction of DCV300A in Musashino City, Tokyo! After cutting, the freezing maintenance status and new piping conditions are also posted.

We would like to introduce the "Daiyuu Newspaper January 2021 Special Edition" published by Daiyuu Freeze. This document includes information on "achieving a certain level of evaluation for emergency response capabilities" and "200A fusion construction in Kokubunji City, Tokyo." Please take a moment to read it. [Contents] ■ Achieving a certain level of evaluation for emergency response capabilities ■ 200A fusion construction in Kokubunji City, Tokyo *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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