Complete waterproofing under previously deemed impossible adverse conditions is now possible.
Our company employs the "Bitogrout-UG Injection Method," which completely seals leaks in underground structures and ensures long-term stability through the formation of external waterproofing. We drill a penetration hole in the back surface of the concrete structure and inject a water-based emulsion resin from there towards the inside. The resin permeates and backflows through various leak paths, forming a new waterproof layer. Additionally, this method allows for water stoppage over a long period of 10 to 25 years (with proven results), significantly reducing maintenance costs. 【Features】 ■ Enables water stoppage for a long period of 10 to 25 years (with proven results) ■ Low maintenance costs ■ Possesses stability performance that can be referred to as "post-construction external waterproofing" ■ Strong adhesion ensures long-lasting water stoppage effects ■ No volume reduction or permeability after curing *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Tunnels, culverts, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Our company conducts building inspections, diagnostics, renovation work, as well as new product development, planning, and sales. We offer various methods and products, including injection-type waterproof repair agents and repair methods for deteriorated concrete structures. If you are facing issues related to complete waterproofing, long-term utilization of existing structures, or reducing maintenance costs, please feel free to contact us.