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Silane impregnation liquid is a high-performance concrete protective product based on nano-molecule silane materials. Through a complete impregnation process, it provides all-around, three-dimensional protection for concrete structures. Silane molecules can deeply penetrate the pores within the concrete, reacting chemically with hydroxyl groups in the substrate to form a stable and durable protective layer. This product effectively blocks the intrusion of moisture, chloride ions, salts, and other harmful media, significantly inhibiting freeze-thaw damage, steel corrosion, and concrete deterioration, and greatly improving the structure's resistance to freeze-thaw cycles, chloride ion penetration, and corrosion.
Excellent permeability, penetrating deep into concrete materials to protect the internal structure of the substrate from water damage;
Ideal resistance to chloride ion penetration, effectively reducing chloride ion penetration by over 90%;
Forms a stable network-like silicone resin structure through chemical reaction with inorganic silicate substrates, thus its service life is the same as the protected concrete;
Excellent water and alkali resistance. Water absorption rate <7.5%, 100% after 100% water absorption;
Does not alter the appearance of the concrete structure, particularly suitable for fair-faced concrete surface protection;
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project |
index |
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Main ingredients |
Silane impregnation liquid |
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Active ingredient content,% |
Customized according to design documents |
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Stability |
No layering, no floating oil |
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density(25°C),g/cm3 |
0.90±0.2 |
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Penetration depth，mm |
≥3 |
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Water absorption ratio，% |
≤7.5 |
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Chloride ion penetration depth，mm |
≤7 |
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UV aging resistance，% |
1000hWater absorption rate after UV aging≤10 |
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Alkali resistance，% |
Water absorption ratio after alkali treatment≤10 |
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Recommended dosage，g/m2 |
400 |
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Storage and shelf life |
Store in its original packaging at 5-45°C. Shelf life is 12 months. |
highways and railways, bridges and wharves, tunnels, airport runways, sewage treatment plants, thermal power plants and nuclear power plants, concrete structure protection, cross-sea bridges, marine engineering, and other buildings.
