Product Description
Introducing the K80 Ultra-High Strength Self-Leveling Cement from Shanghai Languan New Building Materials Co., Ltd-a masterpiece of engineering in flooring solutions. This premium-grade, high-performance water-setting inorganic composite material is meticulously crafted using an innovative blend of special cement, fine aggregates, and top-tier polymer spray-dried powder resin sourced from leading international brands. Enhanced with a selection of advanced cement additives, our K80 ensures a flawless, smooth foundation, making it the ideal choice for preparing indoor floors for any subsequent floor construction. Elevate your flooring projects with exceptional precision and ease, thanks to the unparalleled formulation of K80 Ultra-High Strength Self-Leveling Cement.
APPLICATION SCOPE
K80, renowned for its extraordinary high strength, exceptional wear and pressure resistance, along with superior oil corrosion resistance, stands as a pinnacle of floor surface treatment solutions. Engineered to withstand the challenges posed by strong alkaline substances, it is the perfect choice for enhancing the durability and longevity of floors in heavy commercial and industrial sectors, as well as in light industrial assembly processing locations.
PRODUCT ADVANTAGES
1. This product boasts exceptional wear resistance and durability, ensuring that your flooring stands the test of time while maintaining its pristine appearance.
2. Elevate the quality of your projects by improving the density, hardness, and overall homogeneity of the foundation, offering a solid and reliable base for any flooring endeavor.
3. With high compressive strength, this underlayment is engineered to endure substantial heavy pressure, making it an ideal choice for areas with significant foot traffic or heavy equipment.
4. Just like concrete, it is resistant to chemical corrosion, providing a robust shield against potential chemical damages and ensuring long-lasting performance.
5. Featuring an ultra-low shrinkage rate, it effectively prevents the occurrence of cracks, maintaining the integrity and smoothness of your flooring surfaces over time.
TECHNICAL DATA
| Mixing ratio |
25kg: 6.3L~ 7L |
| Dry power density |
about 1.3kg\L |
| Working time |
About 30 minutes at 20°C |
| Consumption |
21.7kg\m \mm |
| Wear resistance |
BS8204AR1 |
| Compressive strength(mpa) |
about 6Map after 1 day /about 18-20mpa after 28 days |
| Flexural strength(mpa) |
> 2Map after 1 day /> 5Map after 28 days |
| Fire resistance rating |
A1 |
THICKNESS
Our revolutionary K80 High Strength Self-Leveling Underlayment is meticulously designed to be applied seamlessly from a minimal thickness of 3mm to a robust 8mm in a single application. This adaptability ensures precision and efficiency in meeting the diverse demands of your flooring projects.
SUBFLOOR PREPARATION
1. Begin with a pristine canvas by thoroughly eliminating oil stains, dust, loose debris, and any remnants of old coatings from the surface. This ensures optimal adhesion and a flawless finish.
2. Proceed to sand the uneven ground meticulously to eliminate loose concrete and impurities. This smooth groundwork is crucial for a stable and enduring flooring project.
3. Ensure the base is completely dry and devoid of puddles. A dry foundation is essential for the integrity and longevity of the flooring system.
4. For substrates that are absorbent, we highly recommend employing the LG660 water-based absorbent interface treatment agent. Conversely, for non-absorbent surface substrates, the LG670 non-absorbent interface agent is your go-to solution for unparalleled treatment results.
water-to-ingredient ratio
Ideal Water to Mortar Ratio: 1:5
APPLICATION
1. Begin by thoroughly cleansing the base layer to ensure a pristine start. Select the perfect primer for the job. Once the primer is absorbed and reaches a semi-dry state-typically within 2 to 6 hours-initiate the groundwork for the self-leveling process.
2. Introduce about 5 liters of pristine water into a mixing container. Gradually add a 25-kilogram bag of self-leveling compound, blending with a mixer until you achieve a luxurious, smooth, and lump-free consistency. Dispense the expertly mixed material and evenly distribute it using a specially designed notched trowel to regulate thickness. Shield the fresh mixture from the harshness of direct sunlight and fierce winds for optimal results.
3. Prior to the setting of the self-leveling compound, utilize a defoaming roller to meticulously sweep the surface, ensuring any entrapped air bubbles are expelled. Note: Employ a pump with a delivery capacity of 20-40 liters per minute for efficient transport of the self-leveling slurry.
IMPORTANT NOTES
1. Maintain the construction environment temperature between a comfortable 5°C and 30°C. Ensure the relative humidity remains within a moderate range to promote the best results.
2. Adhere strictly to the water ratio outlined in the product manual to preserve the remarkable properties of the self-leveling material. Deviating from this may compromise performance significantly.
3. Utilize the mixed self-leveling material within a 20-minute window to avoid premature solidification, which would render the material ineffective.
4. Prioritize safety during construction. Avoid any contact of the material with eyes or skin to maintain a secure working environment.
5. Throughout the curing period, exercise caution by preventing heavy objects from impacting the surface or water from soaking the ground.
TRANSPORTATION
Store in a dry, ventilated, and cool location to maintain its premium quality, far from direct sunlight and moisture. During transportation, take care to avoid collisions and compressions to safeguard the integrity of the packaging.
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