Construction method Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 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:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 成瀬化学 Mie//Building materials, supplies and fixtures manufacturers
  2. 太洋基礎工業 Aichi//General contractors and subcontractors
  3. 水研 Shiga//Building materials, supplies and fixtures manufacturers
  4. 4 菱建基礎 本社 Tokyo//General contractors and subcontractors
  5. 5 三晃金属工業 Tokyo//General contractors and subcontractors
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Construction method Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Waterproof layer renovation method for achieving the long lifespan of facilities! Narlite injection method. 成瀬化学
  2. Install the valve without stopping the water! 'EM Continuous Water Valve Method' 水研
  3. All casing is entrusted to Ryo Construction Foundation! "All Casing Method" 菱建基礎 本社
  4. 4 Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック
  5. 5 Stretchable Joint Repair Method "Ex Relife Method"

Construction method Product List

3421～3435 item / All 4223 items

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Construction method "CWS Method"

Construction method "CWS Method"

Autonomous operation requires no operator! It enables significant reductions in construction time and personnel.

The "CWS Method" is a construction technique that enables long-distance transportation of materials in projects addressing steep slopes and maximum inclines. It achieves the objective at a cost far lower than introducing large cranes. Additionally, the method of extending rails horizontally does not require scaffolding. 【Features】 ■ Achieves significant cost reduction without the need for large crane operations ■ Allows transportation of materials without restrictions on slope angle or distance ■ Reduces the need for scaffolding work ■ Can be installed in narrow workspaces, even on single-lane roads ■ Most materials can be covered with rental items *For more details, please download the PDF or feel free to contact us.

  • Erosion control works

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[Construction Case] Multi-Drill Method Equivalent to BG Method

[Construction Case] Multi-Drill Method Equivalent to BG Method

Select from various construction machines!

We would like to introduce a case study of underground obstacle removal conducted by our company. In Tokyo, we carried out construction using a multi-drill method equivalent to the BG method. We removed PHC piles and pine piles with a diameter of 1500 mm and a length of 22 m. We have provided images of this case study in the related link, so please take a look. 【Case Overview】 ■ Project Name: Multi-drill Method Equivalent to BG Method ■ Construction Date: June 10, 2022 ■ Location: Tokyo ■ Details: Diameter 1500 mm, Length 22 m *For more details, please download the PDF from the related link or contact us.

  • Other civil engineering works

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[Construction Case] Underground Obstacle Removal Method in Tokyo (Equivalent to BG Method)

[Construction Case] Underground Obstacle Removal Method in Tokyo (Equivalent to BG Method)

Original tools developed! Examples of removal using the all-casing crushing method.

We would like to introduce a case study of underground obstacle removal conducted by our company. This project took place in Nakano Ward, Tokyo, using an underground obstacle removal method equivalent to the BG method. It features the SR-45 standard mast specification. Piles that could not be removed using the pull-out method were taken out using the all-casing crushing method. We have provided images of this case study in the related links, so please take a look. 【Case Overview】 ■ Project Name: Underground Obstacle Removal Method (Equivalent to BG Method) ■ Construction Date: May 19, 2022 ■ Location: Nakano Ward, Tokyo ■ Details: SR-45 standard mast specification, depth of 16m *For more details, please download the PDF from the related links or contact us.

  • Other civil engineering works

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【施工事例】マルチドリル工法による壁際地中障害撤去

【施工事例】マルチドリル工法による壁際地中障害撤去

いろいろな地質、地中障害物に対応！壁に接近した施工が可能な事例

当社で行った地中障害撤去の施工事例をご紹介いたします。 東京都大田区にて、マルチドリル工法（BG工法同等）による 壁際地中障害撤去を実施。周辺への影響が少ないので、壁に 接近した施工が可能です。 関連リンクにて、画像付きで本事例をご紹介しておりますので 是非ご覧ください。 【事例概要】 ■工事名：マルチドリル工法（BG工法同等）による壁際地中障害撤去 ■施工日：2022年04月08日 ■所在地：東京都大田区 ■詳細：φ1000、L＝2.3m（52本） ※詳しくは関連リンクからPDFダウンロードいただくか、お問い合わせ下さい。

  • Other civil engineering works

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[Construction Case Studies] Special Feature on Removed Underground Obstacles - March

[Construction Case Studies] Special Feature on Removed Underground Obstacles - March

We have a track record of construction in various fields! We can cut, remove, and backfill underground obstacles using various methods suitable for the site.

On our company website, we introduce case studies of underground obstacle removal. This page features a special report on underground obstacles removed in March 2022. For more details, please refer to the related links. Our company is capable of cutting, removing, and backfilling underground obstacles using various methods suitable for the site. Please feel free to contact us with your requests. 【Methods for Underground Obstacle Removal】 ■ Multi-Drill Method (Equivalent to BG Method) ■ All-Casing Method (Equivalent to BG Method) *For more details, please download the PDF from the related links or contact us.

  • Other civil engineering works

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[Construction Example] Removal of Underground Obstacles in Minato Ward & 30m Foundation Pile Driving Work

[Construction Example] Removal of Underground Obstacles in Minato Ward & 30m Foundation Pile Driving Work

Feel free to consult us if you are in trouble! Here is an example of a case where we encountered underground obstacles and received a removal request.

We would like to introduce a case of underground obstacle removal conducted by our company in Takanawa, Minato-ku, Tokyo. During the construction using the Aboron method, we encountered an underground obstacle at a depth of 18 meters, which made it impossible to continue the work, leading to a request for removal from our company. Using the multi-drill excavator SR-45, we performed the underground obstacle removal with the multi-drill method, and after the obstacle was removed, we also carried out the installation of the foundation piles for the tower crane, measuring 350×350H. [Case Overview] ■ Project Name: Underground Obstacle Removal & 30m Foundation Pile Installation in Minato-ku ■ Construction Date: March 11, 2020 ■ Location: Takanawa, Minato-ku, Tokyo *For more details, please download the PDF from the related link or contact us.

  • Other civil engineering works

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[Construction Case] SR45 Multi-Drill Method Underground Obstacle Removal

[Construction Case] SR45 Multi-Drill Method Underground Obstacle Removal

Introducing examples of smooth removal made possible by using our independently developed tools!

We would like to introduce a case study of underground obstacle removal conducted by our company. In Nihonbashi, Chuo-ku, Tokyo, where the Shinkansen runs nearby, we used the SR45 multi-drill to remove a site construction pile with a diameter of 1200 mm and a depth of 22 m. The removal of the site construction pile in a narrow area was extremely challenging, but by utilizing our uniquely developed Kelly grab, 3D bucket, and lightweight power jack, we were able to achieve a smooth removal. 【Case Overview】 ■ Project Name: SR45 Multi-Drill Method - Underground Obstacle Removal ■ Construction Date: September 11, 2021 ■ Location: Hon-Ishicho, Nihonbashi, Chuo-ku, Tokyo ■ Details: Diameter 1200 mm, Depth 22 m *For more details, please download the PDF from the related link or contact us.

  • Other civil engineering works

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[Construction Case Studies] Special Feature on Removed Underground Obstacles

[Construction Case Studies] Special Feature on Removed Underground Obstacles

For inquiries and requests regarding foundation work, please contact us! We feature underground obstacles that have been removed using our developed tools.

On our company website, we introduce case studies of underground obstacle removal. On this page, we feature underground obstacles that were removed using tools developed by our company. For more details, please check the related links. Additionally, we have included images of the removal status from January 2022, so please take a look. 【Methods for Underground Obstacle Removal】 ■ Multi-Drill Method (Equivalent to BG Method) ■ All-Casing Method (Equivalent to BG Method) *For more details, please download the PDF from the related links or contact us.

  • Other civil engineering works

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[Construction Case Studies] Special Feature on Removed Underground Obstacles (6)

[Construction Case Studies] Special Feature on Removed Underground Obstacles (6)

Track record of construction in various fields! Consistent in-house construction is possible from ground surveys to ground improvement work.

On our company website, we introduce examples of underground obstacle removal projects. This page features Part 6 of our series on removed underground obstacles. For more details, please refer to the related links. Our company offers a comprehensive in-house service from ground surveys to ground improvement work. Please feel free to contact us if you have any requests. 【Methods for Underground Obstacle Removal】 ■ Multi-Drill Method (Equivalent to BG Method) ■ All-Casing Method (Equivalent to BG Method) *For more details, please download the PDF from the related links or contact us.

  • Other civil engineering works

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[Construction Case Studies] Special Feature on Removed Underground Obstacles (8)

[Construction Case Studies] Special Feature on Removed Underground Obstacles (8)

In the multi-drilling method, tools are selected and constructed according to the situation! Original tools are also developed.

On our company website, we introduce case studies of underground obstacle removal. This page features Part 8 of our series on removed underground obstacles. For more details, please refer to the related links. Our company has also developed original tools, achieving significant results in various field situations. 【Methods for Underground Obstacle Removal】 ■ Multi-Drill Method (Equivalent to BG Method) ■ All-Casing Method (Equivalent to BG Method) *For more details, please download the PDF from the related links or contact us.

  • Other civil engineering works

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[Construction Case] Sagamihara City, Midori Ward T Column New Construction and Renovation Work

[Construction Case] Sagamihara City, Midori Ward T Column New Construction and Renovation Work

290 construction locations, excavation length of about 10m! A case of columnar improvement work using the T-column method.

We would like to introduce a case study of ground improvement work carried out by our company. In a vast area in Tsukui, Sagamihara City, we performed columnar improvement work using our original deep mixing method and T-column method. Due to the project involving 290 locations and an excavation depth of approximately 10 meters, we installed a 30-ton silo and plant for the solidifying material. Solidifying material was delivered daily, and the work was successfully completed. 【Case Overview】 ■ Project Name: T-Column New Construction and Renovation Work in Midori Ward, Sagamihara City ■ Construction Date: March 16, 2020 ■ Location: Chigira, Midori Ward, Sagamihara City *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method

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[Construction Example] Atsugi City Surface Improvement Using Mixing Bucket

[Construction Example] Atsugi City Surface Improvement Using Mixing Bucket

Introducing a case of surface improvement associated with new construction work conducted in Atsugi City, Kanagawa Prefecture!

We would like to introduce a case study of ground improvement work carried out by our company. In Atsugi City, Kanagawa Prefecture, we performed surface improvement work associated with the new construction of the Atsugi Fire Station South Mohri Branch. A mixing bucket was attached to a 0.7 backhoe, and we mixed 162 tons of solidifying agent for an area of 893 m². 【Case Overview】 ■ Project Name: Surface Improvement in Atsugi City Using a Mixing Bucket ■ Construction Date: October 14, 2020 ■ Location: Nagase, Atsugi City, Kanagawa Prefecture *For more details, please refer to the PDF document or feel free to contact us.

  • Ground foundation construction method

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[Construction Example] Underground Obstacle Removal using Multi-Drill Method

[Construction Example] Underground Obstacle Removal using Multi-Drill Method

Introduction of the original tool "Kachi Waku-kun"! Pile removal work using the multi-drilling method.

We would like to introduce a case study of underground obstacle removal conducted by our company. At a site in Honmoku, Yokohama City, an existing PHC pile with a depth of 28m and a diameter of 600mm broke during extraction, leading to a request for underground obstacle removal from our company. Using our original tool "Kachi-Wakukun," we performed the removal using a casing with a diameter of 1,000mm and the all-casing method with the SR-45 multi-drill excavator. 【Project Overview】 ■ Project Name: Introduction of "Kachi-Wakukun" and pile removal using the multi-drill method ■ Construction Date: September 27, 2023 ■ Location: Yokohama City, Kanagawa Prefecture *For more details, please refer to the related links or feel free to contact us.

  • Other civil engineering works
  • Other earthworks, foundation works, and exterior floors
  • Drilling Machine

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Bead Ringer Net Method

Bead Ringer Net Method

Capable of handling 1300 kJ of rockfall energy! The cushioning mechanism reduces the anchor force.

The "Bead Linger Net Method" is a pocket-type rockfall protection net equipped with a cushioning device designed for high energy absorption. Its pulley structure disperses rockfall energy over a wide area, efficiently absorbing falling rocks. Compared to conventional methods, it contributes to cost reduction in rockfall countermeasure works. Additionally, it uses general-purpose components for major parts, allowing for quick maintenance. 【Features】 ■ Capable of handling rockfall energy of 1300 kJ ■ Reduces the load on anchors ■ Complies with performance verification methods based on experiments from the rockfall countermeasure handbook ■ Cost reduction and rapid maintenance ■ Suitable for snow-covered regions *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Net fence

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Wire Pre-Cutting Method "L-Line System - Wire Unit"

Wire Pre-Cutting Method "L-Line System - Wire Unit"

By using the unit wiring method, we simplify electrical construction and standardize the installation! We are freed from the joint connection work of VVF cables, reducing mistakes and shortening construction time!

The electric wire unit cable is a product that pre-cuts electrical wiring for homes and turns it into a unit! It streamlines the indoor wiring work of VVF cables (connecting to switches, outlets, lighting fixtures, distribution boards, etc.). This product is processed in a dedicated factory in advance. 【Features】 ■ Reduction of construction errors and shortened construction period By using color sheathed cables and destination labels, construction errors can be reduced. Since wiring at the ceiling beams is unnecessary on-site, work time is shortened. ■ Storage of electrical drawings Approval drawings for the power company can be created, digitized, and stored for management. ■ High quality and high reliability Since the branch connection parts are processed in the factory and all circuits are inspected, it is possible to deliver good products. ■ Diverse needs In addition to electric wire units, it is also possible to pick out information-related wiring devices and ship them by individual residence. ■ It is a product certified by the Japan Electric Wire and Cable Industry Association (JCS).

  • Wiring devices
  • Power distribution and control panels
  • Unit and other construction

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