Product Description
Introducing the K80 Ultra-High Strength Self-Leveling Cement, a pinnacle of advanced engineering, proudly presented by Shanghai Languan New Building Materials Co., Ltd. This extraordinary product is a high-performance, water-setting inorganic composite material, crafted with precision and expertise. Composed of special cement, meticulously selected fine aggregates, premium polymer spray-dried powder resin sourced from renowned foreign brands, and other essential cement additives, this self-leveling cement is meticulously formulated to deliver an exquisitely smooth indoor floor surface. Perfectly designed to ensure optimal floor leveling, this product is ideal for preparing surfaces before the installation of various types of flooring, granting you unparalleled ease and efficiency during construction.
APPLICATION SCOPE
Experience the superior performance of K80, a product meticulously designed to cater to the demanding needs of high-strength floor surface treatment. With its remarkable attributes, including exceptional wear resistance, steadfast pressure resistance, and robust oil corrosion resistance, K80 stands as the ultimate choice for enhancing floors in heavy commercial settings, industrial zones, and light industrial assembly processing sites. It also offers unparalleled protection against strong alkaline substances, ensuring that your floors maintain their integrity and shine even under the most challenging conditions. K80 is not just a flooring solution; it's a commitment to excellence in durability and resilience.
PRODUCT ADVANTAGES
1. Exceptional wear resistance and long-lasting durability: Our Self-Leveling Underlayment is engineered to endure the test of time, offering unparalleled protection against daily wear and tear.
2. Enhanced foundation quality: Elevate the foundation's integrity with improved density, increased hardness, and superior homogeneity, ensuring a robust and reliable base for any construction project.
3. High compressive strength: Designed to withstand substantial heavy pressure, our product provides the steadfast support necessary for demanding applications.
4. Unmatched resistance to chemical corrosion: Mirroring the resilience of concrete, our underlayment offers formidable protection against aggressive chemical interactions.
5. Ultra-low shrinkage rate: Our innovative formula minimizes shrinkage, effectively preventing cracks and maintaining structural integrity over time.
TECHNICAL DATA
| Mixing ratio |
25kg: 5,5L~ 6L |
| Dry power density |
about 1.3kg\L |
| Working time |
About 30 minutes at 20°C |
| Consumption |
1.7kg\m \mm |
| Wear resistance |
BS8204AR1 |
| Compressive strength(mpa) |
about 15Map after 1 day /about 45mpa after 28 days |
| Flexural strength(mpa) |
about 3Map after 1 day /about 8Map after 28 days |
| Fire resistance rating |
A1 |
THICKNESS
The remarkable K80 stands out for its versatile application capabilities, allowing seamless use in a range of thicknesses from 3mm to 8mm in just a single application. This flexibility ensures that it meets a variety of construction needs while maintaining the highest standards of quality and ease of use.
SUBFLOOR PREPARATION
1. Begin by removing any oil stains, dust, loose debris, and old coatings. Ensure a pristine start for optimal results.
2. Sand down uneven areas thoroughly to eliminate loose concrete and impurities, paving the way to a perfectly even surface.
3. Maintain a dry base, devoid of puddles, to support a smooth and enduring installation.
4. Optimize substrate readiness with precision: For absorbent substrates, employ the LG660 water-based absorbent interface treatment agent. For non-absorbent surfaces, opt for the LG670 non-absorbent interface agent to ensure impeccable treatment.
water-to-ingredient ratio
Water to mortar ratio: 1:5 - A meticulously crafted balance designed to provide exceptional consistency, strength, and smoothness for flawless and rapid installation.
APPLICATION
1. Begin by meticulously cleaning the base layer to ensure optimal adhesion. Select a suitable primer for the surface. Once the primer is absorbed and starts to dry - a process that typically takes between 2-6 hours - you can proceed to prepare the surface for self-leveling.
2. Fill a container with approximately 5 liters of pristine water. Gradually introduce a 25-kilogram bag of the self-leveling compound, blending it seamlessly with a mixer until a smooth, lump-free consistency is achieved. Pour the mixture onto the surface and distribute it evenly using a specialized notched trowel to maintain the desired thickness. Shield the freshly prepared material from direct sunlight and strong winds to preserve its quality.
3. Prior to the setting of the self-leveling compound, employ a defoaming roller to eliminate any trapped air bubbles from the surface. Note: For efficient transportation of the self-leveling slurry, a pump capable of delivering 20-40 liters per minute can be utilized.
IMPORTANT NOTES
1. Ensure the construction environment maintains a temperature between 5°C and 30°C, with controlled relative humidity to optimize the material's performance.
2. Adhere strictly to the water-to-compound ratio as detailed in the product manual to maintain the material's integrity and performance. Deviations-whether excess or insufficient water-can compromise the self-leveling material.
3. Apply the mixed self-leveling compound within 20 minutes of preparation to prevent hardening, ensuring usability and effective application.
4. Prioritize safety during application to prevent accidental contact of the material with eyes or skin, and take necessary protective measures.
5. During the curing phase, safeguard the surface from impacts by heavy objects or exposure to water to maintain its integrity.
TRANSPORTATION
Store the product in a dry, well-ventilated, and cool environment, protecting it from direct sunlight and moisture. Handle with care during transportation to prevent collisions and compression that could damage the packaging and compromise the product's quality.
){kind=link}