Concrete surface impregnation material "Inner Coat"
Inorganic permeable concrete waterproofing and protective material "Inner Coat"
General silicate-based impregnants have a high viscosity and penetrate about 2mm into newly laid concrete, while the inner coat has more than double the penetration depth of conventional products!
"Inner Coat" is an inorganic permeable concrete waterproofing and protective material that forms a waterproof layer within the concrete. When Inner Coat penetrates the concrete, various sizes of colloidal particles are effectively combined, densifying the concrete, which reacts with calcium hydroxide, transforming it into waterproof concrete. 【Features】 ■ Over 20 years of construction experience ■ No change in design, maintaining the original appearance of the concrete ■ No peeling or bubbling, allowing for reapplication during renovation ■ Completely inorganic material, unaffected by UV rays ■ Easy to apply, significantly reducing construction time ＼ For more details, please check "Download Catalog" ／
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basic information
【Effects】 ■ Waterproof ■ Suppression of neutralization ■ Suppression of efflorescence ■ Suppression of salt damage ■ Suppression of freeze damage *For details, please download the catalog or feel free to contact us.
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【Uses (Excerpt)】 ■ Logistics facilities (floor slabs) ■ Concrete waterproofing ■ Self-parking multi-story parking garages ■ Balconies ■ Underground exterior walls *For more details, please download the catalog or feel free to contact us.
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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.