Product Description
Introducing the K80 Ultra-High Strength Self-Leveling Cement, a sophisticated and cutting-edge water-setting inorganic composite material designed for excellence. This remarkable product is meticulously crafted using a blend of special cement, premium fine aggregates, and advanced polymer spray-dried powder resin sourced from prestigious international brands. Enhanced with other top-tier cement additives, this formulation meticulously delivers a flawlessly smooth indoor floor leveling solution, setting the stage perfectly for subsequent floor constructions of all types. Elevate your flooring experience and achieve the pristine, even surfaces you've always desired.
APPLICATION SCOPE
Discover the unparalleled versatility of K80! Meticulously engineered to deliver high strength, this remarkable product showcases exceptional wear resistance, pressure tolerance, and oil corrosion resistance. Its outstanding ability to withstand even the most aggressive alkaline substances makes it the ultimate choice for enhancing floor surfaces. Ideal for heavy commercial spaces, bustling industrial areas, and light industrial assembly processing locations, K80 redefines floor surface treatment with unmatched durability and reliability.
PRODUCT ADVANTAGES
1. Outstanding wear resistance and durability: Experience longevity like never before with our Self-Leveling Underlayment. Expertly engineered to withstand the rigors of time, it offers unparalleled durability and exceptional resistance to wear, making it an ideal choice for projects demanding the highest standards of quality.
2. Enhances the foundation: Elevate the base of your floors with improved density, hardness, and homogeneity. Our underlayment is designed to fortify the structural integrity of your foundation, delivering a smooth and uniform surface that stands the test of time.
3. High compressive strength: Built to endure the heaviest of pressures, our product offers superior compressive strength. It is a reliable choice for environments that require robust support and resilience under demanding conditions.
4. Chemical corrosion resistance: Our underlayment mirrors the resilience of concrete by offering exceptional resistance to chemical corrosion. It is the go-to solution for settings that encounter harsh substances, ensuring longevity and enduring protection.
5. Minimal shrinkage rate: With an ultra-low shrinkage rate, our Self-Leveling Underlayment prevents the onset of cracks, ensuring a flawless finish. Achieve a seamless surface that maintains its integrity and appearance 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) |
about 2Map after 1 day /about 5Map after 28 days |
| Fire resistance rating |
A1 |
THICKNESS
The K80 Self-Leveling Underlayment from Shanghai Languan New Building Materials Co., Ltd offers versatility in application thickness. You can seamlessly apply this product in a range from 3mm up to 8mm in a single application. This allows for tailored solutions to achieve perfectly even floor surfaces regardless of your unique project requirements.
SUBFLOOR PREPARATION
1. Begin by meticulously removing any oil stains, dust, loose debris, and old coatings from the surface. This ensures a pristine foundation for your flooring needs.
2. Thoroughly sand the uneven ground to eliminate loose concrete and impurities, leaving behind a smooth, flawless plane ready for the next step.
3. Ensure that the base is completely dry and devoid of any puddles to avert potential issues and guarantee optimal adhesion.
4. For surfaces that absorb moisture, the application of LG660 water-based absorbent interface treatment agent is highly recommended. Conversely, for non-absorbent substrate surfaces, the use of LG670 non-absorbent interface agent is advised to provide a robust and durable treatment.
water-to-ingredient ratio
Water to mortar ratio: 1:5 - Achieve the optimal consistency and performance for your construction needs with our precisely formulated water to mortar ratio of 1:5. This ensures a perfect blend, providing a smooth, level, and durable finish every time.
APPLICATION
1. Begin by meticulously cleaning the base layer. Select the appropriate primer with care. Once the primer has been absorbed and is beginning to dry (typically within 2-6 hours after application), proceed to prepare for the self-leveling process.
2. Into a container, pour approximately 5 liters of clean water. Gradually add a 25-kilogram bag of self-leveling compound, mixing thoroughly with a mixer until the blend is smooth and free of lumps. Pour out the mixed masterpiece, spreading it evenly across the surface. Use a specialized notched trowel to precisely control thickness. Protect the freshly prepared mixture from direct sunlight and strong winds to ensure optimal results.
3. Before the compound starts to set, employ a defoaming roller to gently roll over the surface, effectively expelling any trapped air. Pro Tip: Utilize a pump with a delivery capacity of 20-40 liters per minute to efficiently transport the self-leveling slurry.
IMPORTANT NOTES
1. Ensure that the construction environment's temperature is maintained between 5°C and 30°C, with a relative humidity that is not excessively high.
2. Adhere strictly to the water ratio as specified in the product manual. This precision prevents any alteration in the performance of the self-leveling material due to incorrect water addition.
3. Apply the mixed self-leveling material within 20 minutes to avoid premature solidification, ensuring the material remains usable and effective.
4. Maintain safety consciousness during construction to prevent any accidental splashing of materials into the eyes or onto the skin.
5. During the curing period, safeguard the surface from impacts by heavy objects or being soaked in water to preserve the material's integrity.
TRANSPORTATION
Store the product in a dry, well-ventilated, and cool environment, keeping it shielded from direct sunlight and moisture. During transportation, ensure collisions and compression are avoided to maintain the integrity of the packaging.
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