Construction method Product List and Ranking from 1598 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 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 22, 2025～Nov 18, 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 エスケー化研 Osaka//Building materials, supplies and fixtures manufacturers
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Construction method Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 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 Gradient Construction Method for Residential Exterior Walls "KF Gradient Method" ＫＦケミカル
  5. 5 Reinforcement of existing beam after hole cutting: "Redouble Method" コンステック

Construction method Product List

3766～3780 item / All 4238 items

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Primer required, prevents peeling.

Primer required, prevents peeling.

If you apply topcoat paint without a primer, it will peel off. Compared to products that have both primer and topcoat, those without primer have weaker adhesion to the substrate, making the paint film more prone to peeling.

When comparing products that only have a topcoat without a primer to standard painting products that include a primer, it was found that the products without a primer easily had their paint film peel off. Primer paint has the dual effect of preventing rust and strongly adhering to the substrate and base material, so it cannot be omitted. Although the primer is not visible, it plays an important role in maintaining corrosion resistance. Additionally, if the primer is not applied properly, the topcoat may be applied unevenly or show inconsistencies, resulting in an unattractive finish. Furthermore, the primer enhances the permeability of the paint, allowing the topcoat to adhere better, which can improve the durability and anti-corrosive properties of the paint film. In other words, the primer is a crucial step that significantly affects not only the appearance but also the performance and lifespan of the paint. Therefore, omitting the primer greatly increases the likelihood of having a paint job that peels easily or products that are prone to rust, making it essential to always apply an appropriate primer.

  • Rust Inhibitor
  • Special Construction Method
  • paint

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The relationship between blasting and painting.

The relationship between blasting and painting.

In painting, proper surface preparation (substrate treatment) is essential to achieve a good finish. The most effective method for surface preparation is blast treatment.

"Surface preparation" refers to the process of preparing the underlying material or substrate. Metals are melted, cooled, and solidified during the manufacturing process, but when exposed to high temperatures, they combine with oxygen in the atmosphere to form a film known as an oxide layer. If painting is done without removing this oxide layer and impurities, contaminants will mix between the paint and the substrate, leading to poor adhesion. Additionally, the functionality of the paint will not be realized due to the influence of impurities, preventing it from performing as intended. However, by using blasting to prepare the substrate, the surface oxide layer, rust, and other contaminants can be completely removed. Furthermore, by using angular abrasives, countless fine irregularities are created on the substrate, increasing the surface area for paint adhesion and preventing peeling. By cleaning and preparing the substrate with blasting before painting, the lifespan of the paint film can be extended two to three times, providing long-term economic benefits.

  • Rust Inhibitor
  • Special Construction Method
  • paint

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Drainage Pipe Lining Method "P.C.G FRP Supporter Method"

Drainage Pipe Lining Method "P.C.G FRP Supporter Method"

A method to create a new FRP pipe inside an existing pipe to solve issues such as leaks.

We offer the "P･C･G FRP Support Method" to solve various problems associated with aging pipes. We create new FRP pipes inside old pipes. Please feel free to contact us if you have any inquiries. 【Construction Achievements】 ■ Narita Airport Terminal 2 ■ Tsukuba Plant, Tsukishima Food Industry ■ Ogikubo Minami City House ■ Greenard Nagayama ■ Cracks Totsuka, etc. *For more details, please download the PDF or contact us.

  • Water and sewerage pipe fittings
  • Renovation and repair methods

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Pre-boring foundation stabilization method "NEW Super FK Method"

Pre-boring foundation stabilization method "NEW Super FK Method"

Supports a wide range of variations! Simple construction that meets the needs of the times.

The "NEW Super FK Method" is a pre-boring ground improvement method that integrates the foundation with the ground using segmental piles to develop bearing capacity. Since it involves straight excavation, the construction process is not complicated, which improves construction efficiency. Additionally, high blast furnace cement is used for the pile-fixing fluid and the ground improvement fluid, contributing to a circular economy through resource recycling. 【Features】 ■ By using an expansive admixture in the injection fluid, high frictional force is generated. ■ Pile sizes can accommodate from 300450 to 10001200. ■ Connection between intermediate and upper piles is possible for three types of pile diameters (shaft diameter, intermediate diameter, and segment diameter). *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method

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STJ Method for Expanding and Reinforcing Underground Excavation

STJ Method for Expanding and Reinforcing Underground Excavation

Excavated soil is natural soil! A reliable method for constructing expanded bulb foundations through the middle excavation and reinforcement technique.

The "STJ Method" is a construction technique that involves high-pressure injection of cement milk from an STJ bit to create an enlarged bulb, integrating it with the ground to develop bearing capacity. By switching the auger's rotation to a low speed and jetting cement milk from two high-pressure injection nozzles while pulling it up at a constant speed, it is possible to reliably construct an enlarged bulb. Compared to the pre-boring method, it is a low-discharge method, and the discharged soil is natural soil, contributing to a circular economy. 【Features】 ■ Low noise and low vibration method ■ Reliable construction of enlarged bulbs ■ High bearing capacity ■ Rapid construction ■ Low construction costs *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method

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Pre-boring expansion grouting method "Hyper-Straight Method"

Pre-boring expansion grouting method "Hyper-Straight Method"

Simple construction! Pre-boring enlarged foundation method using standard prefabricated concrete piles.

The "Hyper-Straight Method" is a pre-boring expansion solidification method where the ground is first excavated using an auger, followed by the injection of solidification liquid and pile surrounding fixation liquid, allowing the pile to be inserted into the designated support layer by self-sinking or rotation to a depth of 1D or more. Using a drilling and mixing device composed of an auger head, screw, mixing rod, and connecting rod, the construction is carried out through a sequence of steps from excavation to the injection of solidification liquid, repeated solidification of the solidified section, injection of pile surrounding fixation liquid, repeated fixation of the surrounding section, and installation of the pile. Additionally, by introducing a construction management system that supports high precision and efficiency, real-time management of the solidification bulb section and support layer is conducted to ensure quality. 【Features】 ■ Pile tip bearing capacity coefficient α=363 ■ Simple construction ■ Use of standard precast concrete piles ■ High bearing capacity at low cost ■ Construction management *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Pre-boring expansion grouting method "High Beam Method"

Pre-boring expansion grouting method "High Beam Method"

Proposal for "High Support Capacity Pile Design" with consideration for the environment! Introduction of the Pre-Boring Expansion Foundation Method.

The "High Bearing Capacity Pile Method (H・B・M)" enables the reduction of pile diameter and the number of piles used through high bearing capacity pile design, achieving a shortened construction period for foundation work and a reduction in excavated soil. By adopting HB piles with enlarged diameters, it obtains the specified values of the astonishingly high bearing capacity coefficients α, β, and γ (as per the Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1113). To match the large ground bearing capacity, ultra-high-strength concrete piles with a strength of over 105 N/mm² have been developed, and a group of manufacturing factories affiliated with the association provides high-quality products. 【Features】 ■ Ensures ultimate α, β, and γ values ■ Constructs environmentally friendly foundations ■ High-quality construction covering all of Japan ■ Concrete pile materials entering a new era ■ 8 types of selection variations *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method

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Connection plate - Non-welded joint with fitting method 'T·P JOINT'

Connection plate - Non-welded joint with fitting method 'T·P JOINT'

Easy to handle! Connection plates with performance equivalent to welded joints and a fitting method without welding joints.

The "T・P JOINT (Triple Plate Joint)" is a non-welded joint that is less affected by weather conditions (such as wind, rain, and temperature) and allows for stable construction. The tightening of the connection bolts is done using a torque wrench, requiring no special tools or skilled workers, making construction management easy. Additionally, the protrusion of the connection plate from the pile body is small, which minimizes the impact on the frictional force around the pile surface. 【Features】 ■ Equivalent performance to welded joints ■ Less affected by weather conditions, allowing for stable construction ■ Safe construction even in areas where open flames are prohibited ■ Shorter construction time compared to welded joints ■ Easy to handle *For more details, please refer to the PDF materials or feel free to contact us.

  • Fittings

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Connection plate, non-welded joint method "T・PJOINT"

Connection plate, non-welded joint method "T・PJOINT"

Tighten the connection bottle using a torque wrench! Reliable, robust, and convenient triple plate joint.

The "T・PJOINT" is a connection plate and joint method that consists of end parts, side plates, reinforcement bands, connection plates, and connection bolts, and is a non-welded joint. The connection plate has a concave shape that fits with the protrusions of the end plate, and by attaching the connection bolts to the screw holes of the side plates, the concave and convex parts are engaged, transmitting the stress acting on the joint through this engagement. Additionally, the connection bolts serve to prevent the connection plate from detaching when tensile forces act on the joint. 【Features】 ■ Has performance equivalent to welded joints ■ Less affected by weather conditions (wind, rain, temperature, etc.), allowing for stable construction ■ Can be safely constructed even in areas where open flames are prohibited ■ Shorter construction time compared to welded joints ■ The connection plate is divided into three parts for weight reduction, making it easy to handle *For more details, please refer to the PDF materials or feel free to contact us.

  • Expansion joint hardware

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[Information] Pre-employment Candidate Investigation Service Reference Check

[Information] Pre-employment Candidate Investigation Service Reference Check

A wealth of information is provided, including examples of inappropriate comments made by anonymous accounts and research methods!

This document summarizes the "Pre-Employment Candidate Research Service Reference Check." It includes numerous pieces of information such as examples of inappropriate or problematic statements on platforms like YouTube, leaks of customer information, our strengths, the benefits of entrusting the process to professionals, implementation costs, response flow, research methods, and reporting content. Please feel free to use this as a reference for considering the introduction of our service. [Contents] ■ Research Overview ■ Sample Post Examples/Cases ■ Strengths of Shienple/Benefits of Professional Assistance ■ Implementation Costs *For more details, please download the PDF or feel free to contact us.

  • Other Management Services

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Significant Cost Reduction: Recycling Soil on Construction Sites with the 'Litera Method'

Significant Cost Reduction: Recycling Soil on Construction Sites with the 'Litera Method'

High-quality improved soil without mixing unevenness! A construction method adopted for improvement work in narrow construction yards!

The "Litera Method" is a construction technique that uses a self-propelled soil improvement machine called "Litera" to mix soil and solidifying agents on construction sites. It can be implemented in narrow yards and has high improvement efficiency, significantly reducing the drop of untreated areas. Due to the low dust generation, it can be carried out in residential areas and alongside roads. Examples of this method's application include "safety measures for skin drop at tunnel portal heads" and "dust control" among other construction cases. 【Features】 ■ Prevention of environmental destruction and resolution of secondary pollution ■ Significant cost reduction made possible by on-site processing ■ High-quality assurance due to the use of high-performance soil improvement machines ■ Feasible construction in narrow yards ■ High improvement efficiency greatly reduces the drop of untreated areas ■ Low dust generation allows for construction in residential areas and alongside roads *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method

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Shortening construction periods and reducing costs: TNF method

Shortening construction periods and reducing costs: TNF method

"Shallow improvement" that supports the entire ground surface of the building without using piles.

The "TNF Method" is a low-cost special foundation construction method that integrates the slab and building foundation with improved ground using solidifying materials, supporting the building across the entire improved ground surface without the use of piles. By dispersing soil stress in multiple directions, it suppresses one-directional extrusion of the soil. It allows for construction while protecting historical heritage and other underground assets. Additionally, it significantly reduces the use of materials such as rebar, concrete, and formwork. 【Features】 ■ Suppresses differential settlement ■ No uplift steps that occur in pile-supported buildings ■ The improved ground shields against surface outflow of soil and mitigates liquefaction directly beneath the building ■ Minimal impact on underground natural environments such as groundwater ■ Protects underground buried objects ■ Reduces CO2 emissions *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method
  • Ground improvement

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TNF-D Method

TNF-D Method

Contributing to the overall shortening of the construction period! Compared to typical foundation shapes, the ground improvement reduces the contact pressure.

The "TNF-D method" disperses the stress under the foundation by shaping the foundation into a trapezoidal form. It reduces stress on the underlying ground and supports the foundation with a strong TNF improved ground. By minimizing the foundation volume, it can reduce the amount of concrete, excavation, and rebar used. Additionally, it contributes to reducing environmental impact through labor-saving construction. 【Features】 ■ Reduction of foundation structure costs ■ Shortening of foundation structure construction time ■ Resolution of labor shortages ■ Reduction of environmental impact *For more details, please refer to the PDF materials or feel free to contact us.

  • Ground foundation construction method
  • Ground improvement

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[Measures for Soil Embankment Regulation] Approximately 20% of construction-generated soil is recycled! Literar Method

[Measures for Soil Embankment Regulation] Approximately 20% of construction-generated soil is recycled! Literar Method

If you want to reduce the amount of leftover soil disposal, this is a must-see! We recycle construction-generated soil on-site, significantly reducing disposal costs and new purchase costs [Embankment Regulation Law enacted].

Are you facing any of these issues with construction-generated soil? - I want to reduce the amount of leftover soil… - Disposal costs are high… - It's difficult to find a disposal site that will accept it… ⇒ The self-propelled soil improvement machine 'Liter Method' solves these problems! Since it is self-propelled, it recycles the soil discharged from the construction site on-site using cement and lime. This results in cost savings compared to disposing of the soil. Additionally, it can be operated in narrow yards, and due to its high improvement efficiency, the amount of untreated areas significantly decreases. With less dust, it can be operated in residential areas and alongside roads. ■ What is the Embankment Regulation Law? From the perspective of protecting the lives and bodies of citizens from disasters caused by embankments, this law comprehensively regulates dangerous embankments nationwide, regardless of the land use or purpose of the embankment. ~ Background ~ In 2021, a large-scale landslide disaster occurred in Atami City, Shizuoka Prefecture, due to heavy rain causing embankments to collapse. There are also areas where regulations regarding dangerous embankments are not necessarily sufficient. Therefore, it has been decided to comprehensively regulate dangerous embankments regardless of land use. *For more details, please download the materials or contact us via our website.

  • Special Construction Method

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