Concrete surfaces and depths can often contain pores, defects, and imperfections caused by inadequate vibration, poor compressibility, incomplete hydration, or non-compliance with concreting standards. These openings in the concrete can serve as pathways for the ingress of water or chemicals, leading to significant damage to the concrete structure. The ideal solution is to achieve impermeability in concrete to mitigate such issues arising from moisture penetration, weathering, freeze-thaw cycles, or other environmental conditions. NAW™CB, a Nano-sealing additive produced using advanced nanoparticle technology, offers precisely that solution. This nano-waterproofing material is incorporated into the concrete mixture as a nano-waterproofing additive during the mixing process. Upon introduction, the nanoparticles of this moisture-insulating additive crystallize and grow in three directions, effectively sealing off pores and defects on the concrete surface and within its depths. As a result, the concrete surface becomes hydrophobic, dustproof, and highly resistant to the penetration of water and other harmful substances. Concrete mixed with this nano insulation demonstrates significantly increased service life compared to ordinary concrete. The nano insulation product mixed with concrete (NAW™CB code) finds valuable applications in the construction of prefabricated concrete components used in building facades, tables, etc., as well as in scenarios where concrete is exposed to harsh environmental conditions, particularly chlorides, and sulfates.
“Ensuring complete impermeability in marine and underground concrete structures requires advanced material technology. Integrating a reliable nano concrete waterproofing additive like NAW™CB during batching seals micro-pores against aggressive sulfate and chloride attacks…”
Application of Nano Waterproofing
Nano Waterproofing offers various applications, providing practical solutions for different construction and infrastructure projects. By incorporating this advanced technology, numerous surfaces and structures can benefit from enhanced water resistance and protection against environmental factors. This innovative solution is commonly used for waterproofing pools, water tanks, and wet areas such as kitchens and sewage treatment plants. It also proves valuable in sealing retaining walls, parking lots, tunnels, basements, dams, and water and sewage transmission channels. Moreover, Nano Waterproofing strengthens concrete components, including shear walls, retaining walls, beams, columns, slabs, piles, and micro piles, effectively increasing their load-bearing capacity and durability. Additionally, it demonstrates remarkable performance in marine environments, making it an ideal choice for concreting projects exposed to corrosive elements. With its versatility and effectiveness, Nano Waterproofing ensures long-lasting, water-resistant structures across various applications.
Pricing of Nano Waterproofing (NAW™CB)
The price of Nano waterproofing for concrete mixing (NAW™CB) is subject to various factors, including market fluctuations, the brand and country of the manufacturer, and the specific ingredients used. As a result, it is not possible to provide a fixed price. The cost may vary. We recommend contacting our experts at Afzir Retrofitting Company for advice or detailed inquiries regarding the pricing of nano-sealing materials or other products and materials.





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