Injecting the repair agent deep into the crack! Introducing a repair method that improves the durability of structures.
The "Crack Bond Method" is a technique for injecting an epoxy-based injection material (Crack Bond) into cracks that have occurred in concrete structures at low speed and low pressure. Using the CRB injector for injection does not require special tools, making it easy to inject. By checking the resin remaining in the injection tool, you can visually confirm the curing state of the resin injected into the crack. 【Features】 ■ Improves the durability of structures ■ Allows deep injection at low speed and low pressure ■ Injection work is simple ■ Curing state can be easily checked *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Materials Used】 <Injectable Agents> ■ Crack Bond Type 1 - Low Viscosity ■ Crack Bond Type 1 - Medium Viscosity ■ Crack Bond Type 2 ■ Crack Bond Type 3 <Sealants> ■ Bond Top WG ■ Bond Top Quick ■ CRB Release Seal <Injectors> ■ CRB Injector *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Concrete buildings / structures, apartment complexes, warehouses, etc. (walls, columns, beams, slabs) ■ Various equipment-related structures / silos, tanks, chimneys, and others ■ Concrete pavements / highways and airport aprons ■ Bridges and railways / bridge piers, abutments, guardrails, deck slabs, girders, tunnels, etc. ■ Water supply and sewage systems / various water tanks, waterways ■ Ports and rivers / revetments, piers, dams, sediment control dams, weirs, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
In 2022, after 84 years, "Aoi" is about to take a new step forward. Until today, we have been making efforts in various fields, including the development of new products, the manufacturing of innovative products, and the creation of systems related to construction. Without forgetting the dreams, passion, and spirit of challenge we have held since our founding, we will continue to respond to our customers' needs as before, based on our solid management philosophy, while also striving to meet the needs of new markets by utilizing the skills we have cultivated over the years. We sincerely appreciate your continued support and patronage.