SK-2
SK-2 nano silicon ion penetrating modifier can penetrate 30-50mm deep into the concrete, react chemically with the calcium ions in the concrete, and generate hydrated calcium silicate crystals to fully fill the pores and fine cracks inside the concrete, making the concrete The density is better, thereby significantly improving the waterproof and impermeability level, cutting off water seepage channels, and being able to self-repair if new cracks occur later when exposed to water, fundamentally solving the problem of building water leakage. Both the front surface waterproofing and the back surface waterproofing can show excellent advantages.
1. Improve the density of concrete and inhibit the invasion of deterioration factors;
2. Effectively improve the anti-seepage performance and waterproof grade;
3. Both the water-facing surface and the water-receiving surface can achieve good waterproof performance;
4. Green and environmentally friendly, meeting the standards for drinking water projects;
5. Inorganic products have the same lifespan as concrete.
It is suitable for waterproofing and anti-seepage of all concrete facing and back surfaces, as well as the back surface treatment of damp and slow-seeping concrete base surfaces.
1. Check and clean the base. Check whether there is water leakage on the base surface. If there is leakage, seal it before construction. Use mortar to repair through cracks larger than 0.3mm or larger damage. Set the drying time of the repair material during repair. Use high-pressure or low-pressure washing machines or brushes to remove dirt according to different construction base surfaces.
2. Paint "three waters and two liquids" construction. Sprinkle water on all construction bases until the internal water is saturated (it can also be used as cleaning and flushing before construction). After there is no visible water on the surface of the base, spray the first layer of material, with a dosage of 150~300g/m². Set the curing time (about 0.5-1h) according to the construction base and climate. During this period, avoid the construction base from drying, and sprinkle water appropriately when it is dry. In order to accelerate the penetration of the material, low-pressure water should be evenly applied again. After there is no visible water on the surface of the base, spray the second layer of material, with a dosage of 150~300g/m². In order to accelerate the penetration of the material, low-pressure water should be evenly applied again.
3. Inspection, repair and acceptance. Confirm that there are no construction defects and that there is no material residue on the surface of the protected area.
1. Please operate correctly according to the instructions;
2. Please wear protective gear when using, and make sure to rinse your mouth and wash your hands after operation;
3. The product should be stored in a cool place and properly kept, stored and discarded to avoid contact with infants and young children. After opening, please use it up as soon as possible.
Under good storage conditions, the shelf life is 36 months in original sealed conditions.
0.3~0.6 kg/m²
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