For the protection of concrete surfaces and the suppression of internal rebar corrosion! A protective material that realizes the longevity of civil engineering structures *silicate-based impregnation material, reactive, sodium silicate-based.
"RCG Inner Silica" (formerly known as RCG Inner Seal) is a product that protects the surface of concrete and extends its lifespan through the physical actions and chemical reactions of particle colloids. It is effective in protecting the surface of concrete and suppressing internal rebar corrosion, making it suitable for application in bridges, tunnels, concrete foundations, and water tanks. The "RCG Inner Silica α Method," which utilizes this product, ensures reliable construction verification (preventing missed applications) by mixing and applying a colorant with fading properties for construction confirmation, thereby improving construction quality. [Effects and Benefits] ■ Improved waterproofing ■ Suppression of freeze damage and salt damage ■ Enhanced abrasion resistance ■ Crack sealing ■ Suppression of carbonation ■ Effective even in concrete with reduced deteriorated alkaline components *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Main components: Particle colloid (sodium silicate, potassium silicate) ■Appearance: Colorless/liquid (α: reddish-purple/liquid) ■Type: Reactive silicate-based surface impregnation material ■Dry solid content: 12% or more ■Hazardous properties: Non-flammable, non-toxic, odorless ■Silicate-based impregnation material, reactive, sodium silicate-based *For more details, please refer to the PDF document or feel free to contact us.
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【Applicable Structures】 ■ Bridges and Bridge Piers ■ Tunnels ■ Box Culverts ■ Water Storage Tanks ■ Concrete Foundations ■ Agricultural Water Channels ■ Dikes and Port Facilities ■ Riverbanks ■ Cast-in-Place Exterior Walls ■ Underground Pits ■ Concrete Secondary Products *For more details, please refer to the PDF materials or feel free to contact us.
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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.