Injection method Product List and Ranking from 33 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.

Injection 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. ジェイ・シー・サプライ Kanagawa//Trading company/Wholesale
  3. アクアテック Hyogo//Construction Consultant
  4. 4 双栄基礎工業 Tokyo//Other construction industries
  5. 4 オリエンタル白石 本社 Tokyo//General contractors and subcontractors
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Injection 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. Narulight Injection Method: Waterproof Layer Regeneration Method / Penetrating Injection Method 成瀬化学
  3. One-component elastic epoxy resin injection method "Bond OGS Method" ジェイ・シー・サプライ
  4. 4 Bitpacker method アクアテック
  5. 5 Drug solution injection method "Double pipe strainer method (single-phase type and multi-phase type)" 双栄基礎工業

Injection method Product List

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Narulight Injection Method: Waterproof Layer Regeneration Method / Penetrating Injection Method

Narulight Injection Method: Waterproof Layer Regeneration Method / Penetrating Injection Method

We do not use any substances prioritized by the Health Housing Research Association or substances for which the Ministry of Health, Labour and Welfare has established guideline values!

The "Waterproof Layer Restoration Method" does not simply involve applying sheets or waterproof membranes to leaking areas or filling cracks with resin. It involves injecting a material called Narulight into the gaps between the pressure concrete and the waterproof layer, as well as between the slab and the waterproof layer, effectively sealing off the pathways for water intrusion and leakage. Additionally, the "Through Injection Method" involves drilling through the walls or floor concrete of a basement and injecting Narulight from the outside of the building. Narulight utilizes external soil pressure and water pressure to form a waterproof membrane on the exterior. At the same time, Narulight fills the leaking cracks due to water pressure, completely stopping the leakage. 【Features (Waterproof Layer Restoration Method)】 ■ No industrial waste is generated ■ Complete water stoppage can be achieved with partial repairs ■ Work is completed in a very short period ■ There is almost no noise during work ■ It adheres to asphalt and urethane waterproofing ■ Low cost *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing work

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Inorganic injection material "Fine Shot Micro"

Inorganic injection material "Fine Shot Micro"

Excellent adhesion! Ultra-fine particle high-performance polymer cement-based injection material with improved fine injection properties!

"Fine Shot Micro" is an inorganic injection material that combines high-performance water-reducing agents with acrylic emulsion in a furnace slag-based fine particle powder. This high-performance water-reducing agent allows for good fluidity with a reduced amount of water. Additionally, the inclusion of acrylic emulsion provides excellent adhesion. 【Features】 ■ Can be injected into internal voids of about 0.1mm if the surface crack width is 0.2mm or more. ■ As an inorganic injection material similar to the properties of concrete, it is resistant to aging and has excellent durability. ■ Reduces curing shrinkage. ■ Excellent waterproofing properties. ■ Low cost. *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Coating film waterproofing material/permeable waterproofing material
  • Reinforcement and repair materials

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[Information] Proposal for Hydroproof Construction Method

[Information] Proposal for Hydroproof Construction Method

Indeed, safely, swiftly, a proposal for construction methods that prioritize the environment! Construction examples are also included with photos.

In this document, we propose the "Hydroproof Method," which crystallizes and solidifies in response to water. It includes features of Hydroproof "HT-SP," images of water leakage and repair methods, examples of water leakage repairs, and bathroom and bathtub repair cases. This is an easy-to-understand document that uses many photos and images. We encourage you to read it. 【Contents (partial)】 ■ Introduction ■ Reaction Terminating Agent: Mainly the features of Hydroproof HT-SP ■ Proposal of the Hydroproof Method ■ Images of Water Leakage and Repair Methods ■ Examples of Water Leakage Repair Work *For more details, please refer to the PDF document or feel free to contact us.

  • Reinforcement and repair materials
  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing Agent

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KK grout injection method

KK grout injection method

By injecting KK grout mixed with rust inhibitor, macrocell corrosion is suppressed!

We would like to introduce our "KK Grout Injection Method." In post-tensioned PC structures, when there is a cavity within the sheath through which PC steel materials are inserted, a powdered KK rust inhibitor is pressed into the cavity inside the sheath. Next, grout (KK grout if necessary) is injected into the cavity. This method suppresses the corrosion of PC steel materials through injection. 【Features】 ■ By pressing powdered KK rust inhibitor into the cavity, PC steel materials are protected from rust. ■ By injecting KK grout mixed with the rust inhibitor, macrocell corrosion is suppressed. *For more details, please refer to the PDF materials or feel free to contact us.

  • grout
  • Civil Engineering Method

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Ultra-microparticle non-separation type blast furnace slag-based injection material Ultra Micro Grain

Ultra-microparticle non-separation type blast furnace slag-based injection material Ultra Micro Grain

Cement injection has evolved. An inorganic cement injection material that ensures high fluidity without separation under high pressure.

Ultra Micro Grain is an inorganic injection material primarily composed of ultra-fine particle cement derived from blast furnace slag. Due to its special powder formulation, it possesses resistance to separation in water, preventing issues such as bleeding and sedimentation. Unlike conventional inorganic injection materials, which struggle with high-pressure injection, Ultra Micro Grain enables the filling of fine voids and deep areas of concrete structures thanks to its high fluidity when used with TAP injection machines. Ultra Micro Grain can be utilized in a wide range of applications, allowing for both automatic low-pressure injection and high-pressure injection.

  • Bridge Construction
  • Waterproofing work
  • Roof and gutter construction

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Repair method: Squeeze method

Repair method: Squeeze method

Crack repair methods

The squeeze method is an automatic low-pressure resin injection technique used to repair cracks that occur in concrete structures. By attaching an injector above the crack and filling it with resin, a sustained pressure is generated due to the elastic recovery of the rubber, allowing for injection even into fine cracks. As a pioneer of automatic low-pressure resin injection methods, the squeeze method has a wealth of successful construction records.

  • Reinforcement and repair materials
  • Renovation and repair methods

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Permanent Grout Injection Method "Super Multi-Point Injection Method (Simultaneous Multi-Point Injection Method)"

Permanent Grout Injection Method "Super Multi-Point Injection Method (Simultaneous Multi-Point Injection Method)"

[Coastal Technology Research Center Certification: No. 14002] Demonstrated 19 years of aging consolidation through large-scale field injection tests!

The "Permanent Grout Injection Method" is one of the chemical injection methods. The purpose of improving this method is for permanent improvement, but in recent years, its application range has also expanded as an injection method for temporary improvement. The injection material used is "Permanent Grout," which has been theoretically and empirically validated for permanence, and the injection form is designed to be a permeation injection method that does not disturb the sedimentary state (framework structure) of the ground, with the principle of uniformly improving the ground. The "Super Multi-Point Injection Method" achieves ideal permeation injection and high workability by injecting at an extremely low discharge rate of 3 liters per nozzle, simultaneously from 32 nozzles per pump. 【Demonstration of 19-Year Long-Term Durability through Large-Scale Field Injection Tests】 The results of large-scale field injection tests combining Permanent Grout (injection material) and injection methods (such as the Super Multi-Point Injection Method) have been evaluated for their permeation solidification and long-term solidification properties, earning the 2002 Technical Development Award from the Japanese Geotechnical Society (Yonekura, Shimada). Confirmation tests have continued even after the large-scale field injection tests, and in 2018, the long-term solidification properties were confirmed 19 years later.

  • Airport facilities
  • Harbor Construction
  • Ground improvement

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Permanent Grout Injection Method "Expacca Method Series"

Permanent Grout Injection Method "Expacca Method Series"

This is a ground improvement method suitable for liquefaction countermeasures, achieved through extensive infiltration and rapid construction of large-volume soil. The consolidation over 19 years has been demonstrated through large-scale outdoor injection tests!

The "Permanent Grout Injection Method" is one of the chemical injection methods. The purpose of improving this method is for permanent improvement, but in recent years, its application range has also expanded as an injection method for temporary improvement. The injection material used is "Permanent Grout," which has been theoretically and empirically validated for permanence, and the injection form is designed to be permeation injection that does not disturb the sedimentary state (skeletal structure) of the ground, with the principle of uniformly improving the ground. The "Expakka Method" involves attaching bag bodies (geo-bags) at intervals to the injection outer pipe, inflating these bag bodies to anchor them in the ground and form soil packers, which enables permeation injection by injecting from a large space, allowing for rapid improvement over a wide area. The Expakka Method series includes Expakka-N Method, Expakka NEO Method, 3D-EX (Expakka) Method, and Expakka Lotus Route Method. [Demonstration of Long-Term Durability Over 19 Years Through Large-Scale Field Injection Tests] The results of demonstration tests on permeation solidification and aging solidification through large-scale field injection tests combining Permanent Grout (injection material) and injection methods (such as the Expakka Method) have been evaluated, and the method received the 2002 Technical Development Award from the Japanese Geotechnical Society (Yonekura, Shimada).

  • Ground improvement
  • Foundation construction
  • Harbor Construction

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Crack low-pressure injection dedicated nozzle TS injection nozzle a-1

Crack low-pressure injection dedicated nozzle TS injection nozzle a-1

An item that leads the tip of crack injection.

This is a dedicated low-pressure injection nozzle for cracks that can reliably demonstrate filling capability from the cracked surface without damaging the construction surface, improving workability and allowing anyone to easily perform injection work.

  • Work tools
  • Equipment leasing and rental

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Grout Pressurization Injection Method GARYA-A

Grout Pressurization Injection Method GARYA-A

This is a method for sectional repair of cracks and defects in concrete structures.

GARYA-A is a compact grout injection device consisting of an injector (main, hopper), grout trap, compressor, vacuum pump, and injection hoses and air release pipes that connect various equipment and filling targets. It performs cross-section repairs by injecting grout and other filling materials while ensuring compressive strength equal to or greater than conventional technology without creating voids. This device represents a completely new technology that allows for high precision, unaffected by location or weather, while also leading to reduced construction time and costs. 【Features】 ○ Excellent workability and easy maintenance ○ No special skills required for operation ○ Cost reduction and increased productivity ○ Ensures quality in public works ○ New technology information provision system NETIS registration KK-120069-A For more details, please contact us or download the catalog.

  • Reinforcement and repair materials
  • grout

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Oil-contaminated soil groundwater automatic purification system: 3N injection method

Oil-contaminated soil groundwater automatic purification system: 3N injection method

A bioremediation method that allows for the purification of oil-contaminated soil while predicting the purification period.

The "3N Injection Method" involves injecting three types of N (nanobubble water, oil nano-decomposing agent, and nutrient salts) into the ground to purify the oil content in the soil and groundwater through the activation of in-situ oil-decomposing microorganisms. While utilizing the land and according to the budget, effective purification will be carried out with purification predictions based on the state of contamination, which can be completed within a year or over several years. 【Features】 ■ Purification can be carried out while the building remains operational. ■ Purification is possible according to the annual budget. ■ The system's parts are compact and lightweight, making transportation, installation, and system modifications easy. ■ The purification system can operate automatically using solar power even without an electrical supply. ■ The installation area for the purification system equipment is approximately 2m x 4m or less. *For more details, please refer to the PDF document or feel free to contact us. 【This product is provided by our group company, "Foundation Ground Consultants Co., Ltd."】

  • Geological Survey
  • Special Construction Method
  • Ground improvement

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Crack Injection Method: Low-Pressure Resin Injection Method

Crack Injection Method: Low-Pressure Resin Injection Method

No special equipment is required, and installation is easy! A crack injection method that allows for a large amount of work to be done by a small number of people.

The "Low-Pressure Resin Injection Method" utilizes a syringe-type injector to inject at low pressure, low speed, and automatically, making it possible to inject into very fine cracks of less than 0.2mm by leveraging the capillary phenomenon of low-viscosity epoxy resin. The resin reaches the depths of the cracks, enabling the sealing of concrete. With a wide variety of products available, it can accommodate various types of cracks. Additionally, depending on the conditions at the site, it is possible to select injection tools and materials, allowing for repairs of any cracks or delaminations. 【Features】 ■ Uniform construction is possible through low-pressure, low-speed, and automatic continuous injection of low-viscosity resin. ■ A wide range of products allows for addressing various types of cracks. ■ The resin can reach the depths of the cracks, enabling the sealing of concrete. ■ Visual confirmation of the injection situation is possible. ■ The cylinder can be attached and detached multiple times for additional injections. *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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Automatic Low-Pressure Injection Method Tarpan Type II Method

Automatic Low-Pressure Injection Method Tarpan Type II Method

Repairing fine cracks in concrete! Integrating the concrete to ensure durability and enhance reinforcement effects.

The Tarpan II method is a technique for injecting repair materials (epoxy resin or inorganic injection materials) into fine cracks that have developed in concrete. It is an automatic low-pressure injection method that utilizes the restoring force of a spring for pressurization. This method injects gently at low pressure, making it a building-friendly technique that does not forcefully increase cracks or peeling. 【Features】 ■ Low pressure ■ The cylinder has high transparency 　→ Injection status can be visually confirmed ■ Can be applied in narrow spaces with L-type joints ■ Uses low-viscosity epoxy resin 　→ Injects to deep areas and ends ■ Integrates the concrete and ensures durability 　→ Enhances reinforcement effects *For more details, please contact us or download the catalog.

  • Reinforcement and repair materials
  • Renovation and repair methods

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[Sample Distribution] Insulation Waterproof Repair Material for Factory Roofs 'Isotan System'

[Sample Distribution] Insulation Waterproof Repair Material for Factory Roofs 'Isotan System'

Short-term construction without stopping the factory! Repair materials for factory roofs that allow for insulation and waterproofing repairs at the same time [Safe slate repair method].

The "Isotan System" is an insulation, waterproofing, and repair material for factory roofs that can perform all three functions at once. It is easy to apply due to its high adhesion polyurethane foam, and because it uses a spray application method, it allows for seamless roof construction. Additionally, it is safe as it meets the specifications for fire resistance testing (for slate, corrugated panels, etc.). = Currently offering free samples to 30 lucky winners through a lottery! = 【Features】 ■ Safe ■ Insulation, waterproofing, and repair can be done simultaneously ■ Short construction period ■ Seamless roof construction possible due to the spray application method ■ Can be used in conjunction with existing energy-saving measures * For more details, please refer to the PDF document or feel free to contact us.

  • Reinforcement and repair materials

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