Inorganic permeable concrete waterproofing material and surface protection material 'Inner Coat'
Forms a stable and strong waterproof protective layer. It can protect the surface and extend its lifespan. *Distributors wanted!
The "Inner Coat" is a method for densifying the surface of concrete over a long period. This product is primarily composed of particle colloids derived from nanochemistry. When applied to concrete, it penetrates internally, filling voids and pores with particle colloids, which react with calcium hydroxide to form C-S-H gel. By applying the Inner Coat while maintaining the original design of the concrete, it transforms the concrete into a water-resistant material. Additionally, the synergistic effect of the physical actions of the particle colloids and chemical reactions can protect the surface layer of the concrete and extend its lifespan. 【Features】 ■ Densifies the surface of concrete over a long period ■ Main component is particle colloids (sodium silicate, potassium silicate) ■ Reacts with calcium hydroxide to form C-S-H gel ■ Maintains viscosity while enhancing diffusion capability ■ No peeling or lifting, providing long-term effectiveness ■ Good workability and reduced construction time * RCJ Japan Co., Ltd. is currently seeking distributors! * For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Effects】 ■ Physical forces of particle colloids and effects of chemical reactions + α ■ Waterproof ■ No change in design ■ Prevention of neutralization ■ Non-polluting and safe ■ Prevention of efflorescence ■ Does not deteriorate due to inorganic nature ■ Prevention of salt damage ■ No odor ■ Prevention of freeze-thaw damage ■ Shortened construction period ■ Prevention of dirt ■ Self-repair function for cracks 【Construction Procedure】 ■ 1. Curing ■ 2. Substrate cleaning ■ 3. Application of inner coat ■ 4. Water curing ■ 5. Cleaning ■ 6. Completion *For more details, please refer to the PDF materials or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Concrete waterproofing ■ Multi-story parking lots ■ Water storage tanks ■ Underground pits ■ Bridge piers, bridges ■ Concrete foundations ■ Dams ■ Exposed concrete walls ■ Dikes and port facilities ■ Tunnels ■ Balconies ■ Concrete precast products ■ Underground walls ■ Waterproofing and deterioration prevention of concrete structures ■ Waist walls * For more details, please refer to the PDF materials or feel free to contact us.
Company information
We modify concrete and joint cement to prevent the passage of water and deterioration factors by using our developed products, "Inner Coat" and "HB Seal." For civil engineering applications, we have developed "RCG Inner Silica" and the newly confirmed "RCG Inner Silica α." The coloring fades and loses color due to sunlight, so the aesthetics and landscape after construction do not change. Additionally, for exterior wall tiles that have deteriorated over time, we have started to handle the "Makuhari Newton Method," a technology that forms a strong transparent coating to prevent damage from falling exterior wall tiles to third parties. For waterproofing and deterioration prevention of concrete and tile finishes, please consult RCG Japan Co., Ltd. first.
