Product Description
Introducing the K80 Ultra-High Strength Self-Leveling Cement, an exceptional high-performance, water-setting inorganic composite material. Meticulously crafted from the finest special cement, premium fine aggregates, imported brand polymer spray-dried powder resin, and a perfected blend of advanced cement additives. This masterfully formulated material ensures a flawless, smooth indoor floor leveling, making it the ideal preparatory step before any floor construction. Elevate your flooring projects with the assurance of seamless beauty and unparalleled durability.
APPLICATION SCOPE
K80 is an exceptional choice for floor surface treatment, offering unrivaled performance in strength, wear resistance, and pressure resistance. Its superior resistance to oil corrosion and strong alkaline substances makes it the perfect solution for demanding environments. Whether you're dealing with the heavy foot traffic of commercial spaces, the rigorous demands of industrial areas, or the precision required in light industrial assembly processing locations, K80 excels.
PRODUCT ADVANTAGES
1. Exceptional and unrivaled wear resistance coupled with remarkable durability, ensuring longevity and sustained performance in all applications
2. Enhances the density, hardness, and homogeneity of the foundation, providing a superior and more uniform base that significantly improves structural integrity
3. Boasts high compressive strength, expertly designed to endure and withstand substantial pressure, making it an ideal choice for demanding environments
4. Exhibits outstanding resistance to chemical corrosion, closely mirroring the resilience of concrete, thereby extending the lifespan of the material
5. Features an ultra-low shrinkage rate, expertly engineered to prevent cracks, ensuring a smooth finish and maintaining surface integrity 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 remarkable K80 Self-Leveling Cement Mix by Shanghai Languan New Building Materials Co., Ltd can be effortlessly applied in a single, seamless layer ranging from a sleek 3mm to a substantial 8mm thickness. This versatility ensures it caters to various repair and leveling needs, providing exceptional results with every use.
SUBFLOOR PREPARATION
1. Begin by thoroughly eliminating oil stains, dust, loose debris, and any remnants of old coatings from the surface to ensure a pristine foundation.
2. Proceed to sand the uneven ground meticulously, effectively removing loose concrete and any lingering impurities for a smooth and even surface.
3. Maintain the base in a dry state, ensuring it remains free of any puddles or excess moisture to maximize efficacy.
4. For absorbent substrates, the use of LG660 water-based absorbent interface treatment agent is highly recommended; for non-absorbent surface substrates, the LG670 non-absorbent interface agent is advised for optimal preparation and treatment.
water-to-ingredient ratio
Water to mortar ratio: 1:5 - Achieve impeccable consistency and strength with a precise water-to-mortar ratio of 1:5, ensuring your surfaces are impeccably smooth and resilient.
APPLICATION
1. Begin by meticulously cleaning the base layer, ensuring it is pristine. Select the appropriate primer, and once absorbed by the base and starting to dry (typically between 2-6 hours post-application), initiate preparations for the self-leveling process.
2. Begin the mixing process by pouring approximately 5 liters of fresh, clean water into a suitable container. Gradually introduce a 25-kilogram bag of the self-leveling compound, blending it with a mixer until the mixture is velvety smooth and entirely free of lumps. Dispense the homogenous mixture and distribute it evenly using a specialized notched trowel to precisely control the layer thickness. Ensure this freshly mixed masterpiece is shielded from direct sunlight and vigorous winds to maintain its integrity.
3. Prior to the self-leveling compound setting, employ a defoaming roller to gently roll over the surface, efficiently expelling any entrapped air bubbles. Note: A pump boasting a delivery capacity of 20-40 liters per minute is ideal for transporting the self-leveling slurry effectively.
IMPORTANT NOTES
1. Maintain a construction environment wherein the temperature is strictly controlled between 5°C and 30°C, ensuring that the relative humidity remains moderate, never excessively high to preserve the compound's effectiveness.
2. Adhere strictly to the specified water-to-product ratio as outlined in the product manual. Deviating from the recommended ratio by adding either too much or too little water can adversely affect the performance and efficacy of the self-leveling material.
3. It is imperative to apply the freshly mixed self-leveling material within 20 minutes to prevent premature solidification, which would render the material unusable and compromise the project.
4. Exercise caution and prioritize safety during the application process. Avoid splashing the material into the eyes or onto the skin to prevent any potential injuries.
5. During the crucial curing period, the surface should be protected from impacts caused by heavy objects or any form of water immersion, which could disrupt the curing process.
TRANSPORTATION
Store in an environment that is dry, well-ventilated, and cool, ensuring it is shielded from direct sunlight and moisture. During transportation, take all necessary precautions to prevent collisions and compression that could damage the packaging.
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