Injecting even 0.01 mm fine cracks while removing air! With high density, high depth, and high diffusion filling, extending the lifespan of rebar and concrete structures!
In conventional low-pressure resin injection methods, the resin sometimes fails to reach the internal structure of the concrete due to the obstruction of air inside. With the concrete repair and reinforcement method "IPH method," the resin injected while removing the air present inside the structure can now diffuse radially within the concrete, allowing it to fill even the finest cracks at the ends. By filling in detail, it enhances the adhesion strength between the rebar and concrete, and also provides anti-corrosion effects, as confirmed by technical evaluations from the Japan Society of Civil Engineers. 【Features】 - Extracts air from inside the cracks and releases it outside - Achieves high-density filling through ultra-low-pressure injection - Restores and enhances the strength of the internal structure - Provides anti-corrosion effects, neutralization suppression effects, and measures against salt damage by filling voids - Construction can be carried out while utilizing facilities such as roads, bridges, and buildings *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
<Technical Evaluation of IPH Method> ● Registered with the Ministry of Land, Infrastructure, Transport and Tourism's New Technology NETIS 【Registration Number CG-070007-V】 ● Certified by the Japan Society of Civil Engineers 【Technical Evaluation by the Japan Society of Civil Engineers No. 0009, No. 0020】 ● Patent Obtained 【Patent No. 5074118】 * "Injection method for filling materials into concrete structures, and injector used for the injection method" ■ For more details, please refer to the PDF materials or feel free to contact us.
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Applications/Examples of results
【Applications】 ○ Repair and reinforcement of floating cracks in concrete and mortar in all fields of civil engineering and architecture, as well as water stopping. Measures to prevent peeling. [Civil Engineering] → Dams, levees, tunnels, retaining walls, bridges, bridge piers, slabs, tracks, subways [Architecture] → Residential foundations, exterior walls, tile substrates, parking lots, cracks in blocks, building foundations [Structures] → Pipeline supports, tank foundations, net fence fabric foundations ● For more details, please contact us or download the catalog.
catalog（4）
Download All Catalogs![Concrete Repair IPH Method Construction Case Studies | [Aichi Prefecture Edition]](https://image.www.ipros.com/public/catalog/image/01/805/766327/IPROS483347522771630585.jpeg?w=120&h=170)
Company information
Chunichi Construction Co., Ltd. has been steadily progressing as a comprehensive construction company primarily serving government agencies since its founding in 1953. We actively utilize our rich experience, achievements, and cultivated technologies and know-how while flexibly responding to various changes in the social environment. We aim to contribute to the development of the construction industry and fulfill our commitment to regional welfare, striving to become a more trusted company. Additionally, our company is implementing the 'IPH Method,' a technology for extending the lifespan of concrete structures, as a unique technique in Aichi Prefecture. Concrete structures, which have significantly contributed to Japan's development, will require measures to prevent deterioration in the future. The new IPH Method will help meet the demand for longevity. Trust Chunichi Construction with your IPH needs.