Castrol nano-permeable waterproofing agent is a new type of modified rigid three-dimensional building waterproofing material in silicone, and its main component is methyl silicate. Its efficient waterproof mechanism is that methyl silanol is generated under the action of water and carbon dioxide, which further reacts with building materials to form a layer of insoluble waterproof polymer compound with a thickness of several molecules on the surface and inside of structural materials, that is, reticulated silicone resin film. This resin film has the advantages of waterproof, anti-seepage, moisture-proof, rust-proof, anti-aging and anti-pollution, and can be widely used in cement mortar, gypsum perlite, reinforced concrete, waterproof coating and other fields.

I. Main performance characteristics

1. This product is a colorless or yellowish liquid;

2. Non-toxic, non-irritating, non-flammable, non-explosive, easily soluble in water, non-polluting, completely in line with the requirements of health and environmental protection;

3. Excellent waterproof performance, excellent weather resistance and durability;

4. Strong impermeability, 4 times higher than ordinary cement.

5. Excellent wear resistance, and the service life can be increased by more than 6 times;

6. Passivation, no corrosion to steel bars;

7. The construction is safe and simple, and the cost is reasonable.

1, which has unique waterproof performance, can penetrate into cement matrix and form a permanent integral waterproof structure layer.

2, save the dosage, 4-5 square meters can be built per kilogram.

3. The material has good aging resistance and long service life. The main technical indicators of products refer to international standards.

4. This product is nontoxic and environmentally friendly, safe, simple and pollution-free. There is no special requirement for the moisture content of the base, and the construction can be started when the moisture content is less than 15%.

5, this product can play the role of heat insulation, heat preservation and decoration.

Second, the scope of application

Castrol nano-permeable waterproofing agent can adapt to various exterior wall substrates such as clear water wall, lime, cement mortar paint layer and concrete surface, and has good waterproof, moisture-proof, mildew-proof, antifouling and salting-out prevention functions. Covering on the decorative surface of various coatings can greatly improve the waterproof, color retention and anti-pollution ability of coatings. When used on the joint surface of tiles and mosaics, it can prevent tiles and mosaics from peeling off due to water absorption and freezing due to water absorption, and prevent the wall surface from salting out to produce glistening. When used in ancient buildings, it can greatly improve its acid rain corrosion resistance, weather resistance, waterproof and color retention. Therefore, Castrol Permeable Waterproof Treasure can be widely used in various architectural finishes, gardens, stone carvings of ancient buildings, cultural relics protection units, warehouses, archives, libraries and martyrs' cemeteries. In particular, it can solve the leakage of granaries, houses and other buildings, and is also suitable for all kinds of thermal insulation materials as hydrophobic agents and gypsum boards or products as waterproof agents.