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

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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 03, 2025～Sep 30, 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 03, 2025～Sep 30, 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 HDD method (induced horizontal drilling) achieves shortened construction time and labor savings! 東洋工務店

Construction method Product List

61～75 item / All 4210 items

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Acid soil amendment pH Balance S

Acid soil amendment pH Balance S

Neutralizing agent for acidic soil that does not cause alkaline damage.

The soil on slopes and other areas targeted for greening projects often lacks nutrients and soil bacteria, making it unsuitable for plant growth, as it is not "rich soil." In particular, in the case of cooperative soils, necessary bases in the soil can be leached away by acids, leading to deficiencies, and the number of effective soil bacteria drastically decreases. pH Balance S contains organic materials such as polysaccharides and proteins, which promote the explosive growth of soil bacteria. The relationship between soil and soil bacteria is essential for plant growth and "soil creation," as processes like soil aggregation, nutrient supply, and organic matter supply are all functions of the soil.

  • Soil improvement material

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Road Upcon Method (Concrete Pavement Slab Repair Method)

Road Upcon Method (Concrete Pavement Slab Repair Method)

We will repair various defects that occur in concrete pavement slabs within a short construction period.

New Technology from Upcon Contributing to the Longevity of Road Infrastructure Upcon quickly corrects defects that occur in concrete pavement slabs: - Elimination of step differences - Correction of subsidence - Resolution of fluttering - Elimination of voids and cavities - Restoration of water drainage gradients - Correction of subsidence in bearing plates For repairs on highways and other surfaces requiring high strength, we use a uniquely developed high-strength polyurethane resin to correct concrete pavement slabs in a short time. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Civil Engineering Method

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[Construction Case] Miyagi Prefecture Onagawa Fishing Port Miyagasaki Wharf Disaster Recovery Work

[Construction Case] Miyagi Prefecture Onagawa Fishing Port Miyagasaki Wharf Disaster Recovery Work

"The surface drainage is becoming a puddle due to the unevenness" "It is hindering the operation of the forklift" Solved by the Upcon method.

This is a construction case study of the unloading quay at Onagawa Fishing Port and Fish Market in Miyagi Prefecture. The structure allowed for the continuous surface drainage of used water and seawater from the unloading area towards the quay. However, due to ground subsidence, a step was created in the concrete pavement, causing surface drainage to form puddles, which hindered the loading and unloading of cargo and the movement of forklifts. The Upcon method was adopted because it allowed for the correction of the step without breaking the concrete pavement and within a short construction period. 【Site Information】 Disaster Recovery Work at Miyagasaki Quay, Onagawa Fishing Port Construction Area: 338 square meters Maximum Subsidence: 32mm Construction Period: 5 days For more details on the construction process, you can view the PDF download below.

  • Harbor Construction

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Quickly correct the tilts, steps, and gaps in school facility floors using the Upcon method.

Quickly correct the tilts, steps, and gaps in school facility floors using the Upcon method.

The Upcon method quickly corrects floor deformations in classrooms, gymnasiums, and poolside areas caused by earthquakes and ground subsidence through polyurethane resin injection.

■There is a sense of discomfort when entering the classroom. ■The floor is slanted, posing a risk of injury or worsening health. ■The slanted floor causes the desks to wobble. ■Windows and doors are difficult to close. ■The gym floor is warped. ■The gym stage is distorted. ■Puddles form by the poolside. The "Upcon Method," which uses polyurethane resin, quickly resolves issues caused by floor slanting and warping due to earthquakes or ground subsidence, as well as voids and gaps that have formed beneath the floor.

  • Foundation construction

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Correction of floor subsidence and tilting due to earthquakes and ground subsidence in a short construction period: Upcon method.

Correction of floor subsidence and tilting due to earthquakes and ground subsidence in a short construction period: Upcon method.

Quickly correct the sinking of concrete floors with rigid polyurethane resin without stopping operations or sales [Factories, warehouses, stores, residences, etc.] [Case studies available].

The "Upcon Method" is a concrete floor slab sinking correction method that quickly rectifies floor tilts, steps, and voids caused by earthquakes or ground subsidence using rigid polyurethane resin. It does not require the dismantling of existing floors, nor does it necessitate the movement of machinery or products, allowing for corrections to be made without stopping operations or business. In addition to correcting sinking and filling voids in concrete floors of factories, warehouses, stores, and slab foundation houses, the "Upcon Method" is widely adopted for correcting steps and fluttering in concrete pavement slabs of roads and port facilities. 【Features of the Upcon Method】 ■ Short construction period Reduces construction time to about 1/10 of conventional concrete replacement methods. ■ No interruption of operations or business Since there is no need to move machinery or goods, construction can be carried out without stopping production lines or business operations. ■ Comprehensive high technical capability Construction is performed by 100% in-house technical staff who have received specialized training. Floor levels are managed to the millimeter, providing a high-precision finish. ■ Compact construction system Construction can be carried out using a truck equipped with all necessary materials and equipment, eliminating the need for large plant installation or removal. *For more details, please refer to the PDF materials (catalogs and case studies) or contact us.

  • Foundation construction

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[Construction Example] Miyagi Prefecture Port Facility Quay Disaster Recovery Work

[Construction Example] Miyagi Prefecture Port Facility Quay Disaster Recovery Work

Harbor facility quay disaster recovery work

In 2021, the earthquake off the coast of Fukushima caused multiple ground fissures in the loading area and storage yard of the Hibari district in Ishinomaki and Shiogama ports. Traditionally, repairs for similar ground fissures involved open excavation down to the deepest part of the fissure, followed by repeated compaction to create a subgrade. However, this time there were several challenges, leading to the decision to explore methods that could fill the fissures without excavation and within a short construction period. Among these, the Upcon method was adopted as the most effective technique. 【Site Information】 Total construction length: 503 m Maximum depth of fissure: 2,400 mm Construction period: 5 days For detailed explanations and observations of the construction, please refer to the PDF download below.

  • Harbor Construction

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[Construction Example] Akita Prefecture Port Facility (RTG Running Path) Repair Work Settlement Correction

[Construction Example] Akita Prefecture Port Facility (RTG Running Path) Repair Work Settlement Correction

Port facility quay disaster recovery work

The Upcon method, which allows for modifications without breaking existing concrete pavement slabs and within a short construction period, has been widely adopted in public works such as roads and airports as a maintenance repair method. This time, we will introduce a case of subsidence correction work for the RTG (rubber-tired gantry crane) running path slab at a container terminal within a port. Over time, the RTG running path slab had subsided, causing a step to form in the adjacent vehicle running path. Additionally, unevenness occurred in the longitudinal direction, which affected the operation of the RTG and snow removal work. Compared to other methods, the Upcon method was chosen because it allows for construction without breaking the RTG running path slab and without halting operations during the short construction period. 【Site Information】 Construction Area: 258 square meters Maximum Correction Amount: 57 mm Construction Period: 6 days (nighttime) For detailed explanations and visuals of the construction, please refer to the PDF download below.

  • Harbor Construction

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Concrete Column Urethane Reinforcement Method "Gankyō Column"

Concrete Column Urethane Reinforcement Method "Gankyō Column"

Inject rigid polyurethane resin into existing concrete columns for reinforcement with a short construction period. Prevent the collapse of concrete columns during natural disasters.

Natural disasters such as earthquakes and typhoons have caused utility poles to fall, obstructing emergency vehicles and delaying recovery efforts, which has become a social issue. In recent years, accidents have also occurred where strong winds have caused utility poles to fall, leading to traffic disruptions and damage to buildings and homes. Upcon has developed a concrete pole reinforcement method called "Sturdy Pole," which increases the destructive load capacity of existing concrete poles to prevent collapse. The "Sturdy Pole" method involves injecting high-strength foam polyurethane resin, specifically developed for reinforcement, into the hollow section of existing concrete poles, achieving a short construction period and ease of installation. This method increases the strength of existing concrete poles without the need for replacement. Since there is no need for removal, it helps reduce construction time and costs while also contributing to the resilience of the national infrastructure. 【Features】 1. Short construction period Special polyurethane resin is injected, quickly filling the cavity with foaming and expansion pressure. 2. Easy installation Only drilling and injection into the existing concrete poles are required, allowing for installation by a small team. 3. Suitable for narrow spaces Reinforcement in narrow areas or along major roads where replacing existing concrete poles is difficult can be easily accomplished. ■ More details can also be viewed in the PDF data.

  • Reinforcement and repair materials

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Water Treatment Conditioner CALFA BAS

Water Treatment Conditioner CALFA BAS

"Cooling tower cooling water" water treatment conditioner! It does not contain "phosphorus or nitrogen," which are subject to "total water quality regulations," and is 100% environmentally friendly!

Environmentally Friendly Water Treatment Conditioner for Cooling Towers ~ Phosphate-free / Nitrogen-free / No Polymers ~ 'CALFA BAS' Solving cooling tower issues (silica and calcium scale) and reducing heat exchange with amorphous solid water treatment technology recognized in the environmentally advanced EU! - A simple, safe, reliable, and economical water treatment conditioner made only from "natural inorganic components," replacing the current management of circulating cooling water with organic compound chemicals. It efficiently removes silica scale that adheres to heat exchangers, maintaining optimal performance at all times, achieving significant energy savings and cost reductions. A different grade, 'CALFA BAS ~Free~,' is also available, which contains no components subject to the Water Pollution Prevention Act, Sewer Act, or Total Water Quality Regulation, making it 'discharge regulation-free!' A 100% environmentally protective conditioner has arrived! Only CALFA BAS can safely "remove and prevent silica scale." * 'CALFA BAS' is a registered trademark of Calfa Chemical Co., Ltd. Please be cautious of "similar products" and "imitations (copy products)."

  • others

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Alternative method for block walls: "Super Fence"

Alternative method for block walls: "Super Fence"

Environmentally friendly thinned wood usage! Evergreen fence "Super Fence"

Many homes have block walls that have significantly exceeded their durability. As a safer alternative to these dangerous block walls, we have researched and developed the "Super Fence" in collaboration with Kansai University, which is lightweight and earthquake-resistant. The surface material is wood, while the posts and caps are made of aluminum, creating a hybrid privacy fence. It can accommodate heights of up to 3 meters and features easy installation and environmental conservation. Easy installation means that, quite literally, the method using thinned wood compared to traditional block walls is simple to construct. Environmental conservation can be achieved by using thinned wood. The privacy wood fence can reach heights of up to 3 meters. By inserting acrylic panels or aluminum between the thinned wood, it is also possible to create a fence with an original design. For more details, please download the catalog or feel free to contact us!

  • Gates, walls and fences
  • Net fence

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303 Auto Protectant

303 Auto Protectant

Prevent fading and deterioration caused by ultraviolet rays!

UV protection / Waterproof / Stain-resistant / Mold prevention / Static electricity prevention / Lubricating effect. Usage areas: Rubber, vinyl, leather, fiberglass, alloys, plastic, chrome, natural leather, synthetic leather, etc. - Smooth, natural finish with no stickiness. - Prevents adhesion of dirt, dust, and lint. - Excellent UV protection for rubber, vinyl, and plastic. - Brightens surfaces, prevents cracking, and reduces fading. - Effects last up to 5 weeks.

  • others

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Non-excavation advancement method "Hammerhead Mole"

Non-excavation advancement method "Hammerhead Mole"

Effective in reducing civil engineering construction time and costs. Proven results worldwide.

The non-excavation thrust method "Hammerhead Mole" is an extremely lightweight air-powered, self-propelled thrust machine that contributes to environmental sustainability and cost reduction. The thrust method involves using the air-powered, self-propelled machine "Hammerhead Mole" to compactly advance underground and insert the necessary pipes into the thrust hole. For more details, please download the catalog.

  • Civil Engineering Method

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Surface treatment method for CRT

Surface treatment method for CRT

Surface treatment method for CRT

The surface preparation provided by CRT offers a wide range of methods tailored to customer needs, considering environmental factors at the site, the condition of the structure, finishing accuracy, budget, and environmental considerations. 【Examples of Methods】 - Ultrasonic coating removal method - Coating removal and removal method using ultra-high pressure washing - Coating removal and removal method using vacuum sanders - Coating removal and removal method using wet sanders, etc. "If you're unsure which method to choose" - please feel free to consult us. *You can download the company brochure from the catalog download button.

  • Ground foundation construction method

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