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.
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【Construction Process】 ■ Investigation and Diagnosis of Cracks * Investigation and diagnosis are essential for selecting the method. 1. Visual inspection 2. Measurement of crack width 3. Measurement of crack length 4. Measurement of concrete thickness 5. Creation of investigation report 6. Diagnosis and consultation 7. Decision on Type 2 Tarpan method! ■ Crack Injection Construction Procedure 1. Surface preparation 2. Determination of injection hole location 3. Installation of base 4. Crack sealing work 5. Preparation of injection material 6. Start of injection 7. Confirmation of injection status 8. Completion of injection 9. Curing 10. Removal 11. Finishing and cleaning 12. Completion * For more details, please contact us or download the catalog.
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In the late 1970s to the 1980s, the automatic low-pressure injection method had not yet become widespread in Japan. Since the completion of the first microcapsule in 1982, microcapsules have contributed to the maintenance and preservation of concrete structures.