| Customization: | Available |
|---|---|
| Application: | Commercial Construction, Decorative Concrete, Industrial Construction, 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. Eliminate all oil stains, dust, loose debris, and old coatings to prepare the surface.
2. Grind uneven surfaces to remove any loose concrete and debris, then vacuum thoroughly to clear away loose materials and dust.
3. Ensure the base remains dry and devoid of puddles for optimal results.
4. For absorbent substrates, apply LG660 water-based absorbent interface treatment agent; for non-absorbent surfaces, use LG670 non-absorbent interface agent for optimal substrate preparation.
Maintain a precise water-to-mortar ratio of 26% for best performance.
1. After meticulous cleaning of the base layer, choose an appropriate primer. Once the primer is absorbed and begins to dry (approximately 2-6 hours post-application), proceed with the self-leveling pre-work.
2. Pour around 6 liters of clean water into a container, gradually add a 25-kilogram bag of the self-leveling compound, and mix thoroughly until the mixture is smooth and free of lumps. Pour the blend evenly, using a specialized notched trowel to ensure consistent thickness. Protect the freshly mixed material from direct sunlight and strong winds. Complete mixing and application within 10 minutes for optimal results.
3. Prior to setting, utilize a defoaming roller to remove any entrapped air bubbles. Note: A pump with a delivery capacity of 20-40 liters per minute is ideal for transporting the self-leveling slurry effectively.
TRANSPORTATION
Store in a dry, ventilated, cool environment, away from direct sunlight and humidity. When sealed, enjoy a shelf life of up to 6 months.
During transportation, handle with care to prevent collisions and compression that could damage the packaging.
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