| Customization: | Available |
|---|---|
| Application: | Commercial Construction, Decorative Concrete, Residential Construction |
| Color: | Gray |
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K20 wood floor special leveling self-leveling cement is a ground leveling material specifically designed for the installation of wood flooring. It is made from special cement, fine aggregates, polymer spray dry powder resin from foreignbrands, and cement additives, all carefully formulated.
To enhance the anti-cracking ability of the self-leveling cement, the formula also specially includes wood fiber, making the product's strength reach above 18-20MPa.
This product has high fluidity and plasticity, making it very suitable for leveling work in home decoration with wooden floors. It not only provides a solid foundation but also ensures the flatness of the ground, providing ideal conditions for the installation of wooden floors.
1. Moisture-proof and mildew-resistant, which can extend the service life of the floor.
2. Non-toxic and environmentally
3. Micro-expansion system, no shrinkage, anti-cracking.
4.High fluidity material, with superior leveling performance.
| Mixing ratio | 25kg: 6.5L~ 7L |
| Dry power density | about 1.3kg\L |
| Time before covering | about 24-48 hours |
| Consumption | 1.7kg\m2\mm |
| Compressive strength(mpa) | about 6Map after 6 day /about 18-20mpa after 28 days |
| Flexural strength(mpa) | about 2Map after 1 day /about 5Map after 28 days |
| Fire resistance rating | A1 |
THICKNESS
K20 can be applied with a thickness of 3mm to 8mm in a single construction.
PS: K20 needs to add 8kg quartz sand when making 20mm-30mm thick layer.
1. Ensure a pristine surface by thoroughly removing oil stains, dust, loose debris, and old coatings, setting the stage for impeccable application.
2. Smooth out uneven surfaces by grinding to remove loose concrete and debris, then vacuum to clear away residual materials and dust, preparing a perfect base.
3. Maintain the base's dryness and ensure it is free from puddles, crucial for optimal application.
4. For absorbent substrates, use LG660 water-based absorbent interface treatment agent; for non-absorbent substrates, opt for LG670 non-absorbent interface agent for the best results.
Achieve optimal performance by maintaining a precise water to mortar ratio of 26%, crucial for the best results.
1. After thoroughly cleaning the base layer, select the appropriate primer. Once the primer is absorbed and begins drying (approximately 2-6 hours after application), commence self-leveling preparations for a seamless finish.
2. Pour approximately 6 liters of clean water into a container, gradually add the 25-kilogram bag of self-leveling compound, and mix with a mixer until smooth and lump-free. Use a specialized notched trowel to spread the mixture evenly, controlling thickness. Protect the mixture from direct sunlight and strong winds, completing the process within 10 minutes for optimum results.
3. Before the self-leveling compound sets, use a defoaming roller to remove entrapped air. A pump capable of delivering 20-40 liters per minute can efficiently transport the self-leveling slurry, streamlining the application process.
TRANSPORTATION
Store in a dry, ventilated, and cool environment, shielded from direct sunlight and moisture. When sealed, the product boasts a shelf life of up to 6 months, maintaining its quality and performance.
During transportation, it is imperative to prevent collisions and compression to avoid package damage, ensuring the product reaches its destination in perfect condition.
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