Product Description
Introducing the K80 Ultra-High Strength Self-Leveling Cement, a pinnacle of high-performance, water-setting, inorganic composite materials. This remarkable product is meticulously crafted using an innovative blend of specially selected cement, premium fine aggregates, and high-quality polymer spray-dried powder resin sourced from renowned international brands. Enhanced with state-of-the-art cement additives, the K80 ensures an impeccably smooth and even indoor floor leveling finish. Designed to prepare surfaces with unparalleled precision, it sets the perfect foundation for subsequent layers of diverse floor constructions, promising seamless and superior results.
APPLICATION SCOPE
The innovative K80 is engineered to deliver exceptional performance across a variety of demanding environments. With its remarkable attributes of high strength and wear resistance, coupled with unparalleled pressure resistance, this product confidently tackles even the toughest of challenges. Its superb oil corrosion resistance combined with an outstanding ability to withstand strong alkaline substances makes it the perfect choice for enhancing and protecting floor surfaces. Specifically designed for heavy commercial zones, bustling industrial areas, and light industrial assembly processing sites, K80 ensures your flooring investments are well-guarded and enduringly efficient.
PRODUCT ADVANTAGES
1. Exceptional wear resistance and unparalleled durability ensures a long-lasting foundation that stands the test of time.
2. Enhances the foundation's density, strength, and uniformity, resulting in a superior, solid base you can rely on.
3. Boasts impressive compressive strength, capable of withstanding intense pressure, making it ideal for demanding environments.
4. Offers robust resistance to chemical corrosion, mirroring the resilience of concrete, for enduring performance.
5. Features an ultra-low shrinkage rate to effectively prevent cracking, ensuring a smooth, flawless finish.
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 innovative K80 can be effortlessly applied with precision, spanning a versatile thickness range from 3mm to 8mm in just a single application. This superb flexibility ensures optimal results for a variety of surfaces and project requirements, making it a premier choice for seamless flooring solutions.
SUBFLOOR PREPARATION
1. Begin by thoroughly removing oil stains, dust, loose debris, and any remnants of old coatings from the surface. This meticulous cleaning ensures a pristine base for optimal adhesion and performance.
2. Proceed with sanding the uneven ground diligently to eliminate loose concrete particles and impurities. This step is crucial for achieving a smooth and even foundation.
3. Ensure that the base is completely dry and free from any puddles. A dry surface is essential for the self-leveling underlayment to bond effectively and deliver peak performance.
4. For substrates with absorbent properties, it is highly recommended to utilize the LG660 water-based absorbent interface treatment agent. Conversely, for non-absorbent surface substrates, the LG670 non-absorbent interface agent is advised for optimal treatment. Each agent is specifically formulated to enhance the interface for superior results.
water-to-ingredient ratio
Water to mortar ratio: 1:5 - Achieve the perfect consistency and durability in your construction needs.
APPLICATION
1. Begin by meticulously cleaning the base layer to ensure optimal adhesion. Select the suitable primer and apply it to the surface. Allow the primer to be absorbed and start drying, which typically takes about 2 to 6 hours. This marks the ideal time to commence the pre-work for the self-leveling application, setting the stage for flawless results.
2. In a spacious container, pour approximately 5 liters of clean water. Gently introduce a 25-kilogram bag of the self-leveling compound into the water, mixing thoroughly with a mechanical mixer until a silky smooth, lump-free consistency is achieved. Pour the expertly blended material onto the project surface and spread it evenly using a specialized notched trowel to ensure the perfect thickness. It's crucial to shield the freshly mixed material from direct sunlight and strong winds to maintain its quality.
3. Before the compound begins to set, glide a defoaming roller across the surface. This vital step releases any entrapped air to achieve a flawless finish. For a seamless application, consider using a pump with a delivery capacity of 20-40 liters per minute to transport the self-leveling slurry efficiently.
IMPORTANT NOTES
1. Maintain the construction environment temperature between 5°C and 30°C to ensure the best results. Furthermore, keep the relative humidity in check as excessive moisture can compromise the material's integrity.
2. Adhere strictly to the water-to-compound ratio outlined in the product manual. This precision is essential to uphold the performance standards of the self-leveling material and prevents issues caused by inaccurate water measurements.
3. Once mixed, the self-leveling material should be applied within 20 minutes to maintain its usability and prevent premature solidification.
4. Ensure safety is a top priority during application. Protect your eyes and skin from accidental splashes of the material to avoid any harm.
5. During the curing period, it is important to prevent any heavy impact on the surface or exposure to water, which may affect the final curing process.
TRANSPORTATION
Store in a dry, cool, and well-ventilated area, shielded from direct sunlight and moisture. During transportation, handle with care to avoid impacts and compression that could damage the packaging and compromise the product's quality.
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