Versatile Self-Leveling Underlayment for All Types of Flooring Projects

Product Details
Customization: Available
Application: Commercial Construction, Industrial Construction, Infrastructure Projects, Residential Construction
Color: Gray
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  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
  • Versatile Self-Leveling Underlayment for All Types of Flooring Projects
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  • Overview
  • DESCRIPTION
  • APPLICATION SCOPE
  • PRODUCT ADVANTAGES
  • TECHNICAL DATA
  • SUBFLOOR PREPARATION
  • APPLICATION
  • IMPORTANT NOTES
  • TRANSPORTATION
Overview

Basic Info.

Model NO.
k50
Setting Time
Fast-Setting
Special Additives
Corrosion-Inhibiting, Fiber-Reinforced, Shrinkage-Reducing
Type
Ready-Mix Concrete
Dry Power Density
About 1.3kg\L
Time Before Covering
About 24-48 Hours
Fire Resistance Rating
A1
Compressive Strength
25MPa
Transport Package
Pallet
Specification
25kg/bag
Trademark
LanGuan
Origin
China

Product Description

DESCRIPTION

Introducing the K50 Commercial Self-Leveling Compound, a masterpiece of advanced engineering from Shanghai Languan New Building Materials Co., Ltd. Crafted with precision from superior-quality raw materials, this inorganic composite marvel boasts an impeccably fine ratio that ensures unparalleled fluidity. Efficiently designed to rapidly smooth out indoor floors, this compound is the quintessential solution for all your surface preparation needs. Perfect for a multitude of applications, it serves as the ideal foundation before installing a variety of flooring materials, including plastic flooring, sheet materials, tile materials, and wooden floors. Experience the superior performance and unmatched reliability of the K50 Commercial Self-Leveling Compound, the definitive choice for flawless flooring projects.

APPLICATION SCOPE

K50 self-leveling compound stands out as a premier choice in the industry, celebrated for its remarkable high strength, minimal shrinkage, and outstanding adhesion capabilities. This versatile underlayment ensures a flawlessly smooth and robust foundation, expertly preparing surfaces for all types of floor installations. It is expertly designed for a vast range of solid substrates, making it the perfect solution for concrete floors, cement mortar leveling layers, and stone tile surfaces. Whether you're undertaking a new construction project or upgrading existing spaces, K50 delivers exceptional performance and reliability every time.

PRODUCT ADVANTAGES

1. Experience exceptional fluidity with our self-leveling underlayment, which effortlessly and uniformly levels any surface, ensuring a perfectly even foundation for your flooring projects.
2. Elevate your foundation to new heights with our product's ability to enhance density, hardness, and homogeneity, providing a robust and reliable base for any flooring endeavor.
3. Achieve superior results as our underlayment minimizes porosity and optimizes uniform absorption, delivering a consistently smooth and flawless surface.
4. Benefit from rapid drying and accelerated setting times, permitting the seamless application of decorative flooring materials just 1-2 days post-application.
5. Prevent unsightly cracks with our low-shrinkage formula, designed to maintain integrity and stability throughout the ground treatment process.

TECHNICAL DATA
Mixing ratio 25kg: 6.5L~ 7L
Dry power density about 1.3kg\L
Time before covering about 24-48 hours
Consumption 1.7kg\m2\mm
Compressive strength about 6Map after 1 day 
about 23-25mpa after 28 days 
Flexural strength about 2Map after 1 day 
about 7Map after 28 days 
Fire resistance rating A1
SUBFLOOR PREPARATION

1. Begin by meticulously removing any oil stains, dust, loose debris, and remnants of old coatings from the surface. Ensuring a clean and unimpaired canvas is crucial for optimal results.
2. Smooth out any irregularities by grinding the uneven surfaces. This process effectively eliminates loose concrete and debris, leaving the area immaculate. Finish by vacuuming to ensure all residual materials and dust are thoroughly eradicated.
3. Maintain a dry and pristine base, ensuring it remains clear of any puddles or excess moisture to prepare it for the next application steps.
4. To enhance adhesion on absorbent substrates, apply the LG660 water-based absorbent interface treatment agent. Meanwhile, for non-absorbent surfaces, the LG670 non-absorbent interface agent is recommended to ensure superior and lasting treatment.
 

APPLICATION

1. Begin by meticulously cleaning the base layer to ensure a pristine surface, then select an appropriate primer that suits your project's needs. Once the primer has been absorbed by the base layer and is on the verge of drying (typically about 2-6 hours post-application), you are ready to embark on the self-leveling construction journey.

2. Pour approximately 6.5 liters of clear water into a suitable mixing container. Gradually introduce a 25-kilogram bag of self-leveling compound, and blend the mixture using a mixer until a smooth, lump-free consistency is achieved. Proceed to pour out this expertly mixed blend, spreading it evenly across your surface. Employ a specialized notched trowel to meticulously regulate the thickness of the application. It is essential to shield the thoroughly mixed material from direct sunlight and strong winds to maintain optimal performance.

3. Prior to the self-leveling compound setting, employ a defoaming roller to gently roll over the surface, ensuring any entrapped air bubbles are efficiently expelled. Note: For enhanced efficiency, consider using a pump with a delivery capacity of 20-40 liters per minute to transport the self-leveling slurry seamlessly.
IMPORTANT NOTES

1. Ensure a perfect construction environment by maintaining the temperature between 5°C and 30°C. Keep the relative humidity at an optimal level to facilitate the best results.

2. For outstanding performance, adhere strictly to the water ratio outlined in the product manual. An incorrect water mixture can compromise the integrity and effectiveness of the self-leveling material.

3. Apply the expertly mixed self-leveling material within a swift 20-minute window to prevent premature solidification, ensuring usability and superior finish.

4. Prioritize safety during application to avoid accidental contact with eyes or skin. Protective gear is recommended for a secure and worry-free experience.

5. During the critical curing phase, protect the surface from impacts or water exposure to maintain the perfect finish and durability of the underlayment.

TRANSPORTATION

Ensure optimal storage by keeping the product in a dry, well-ventilated, and cool environment. Shield it from direct sunlight and humid conditions to maintain its quality. When sealed properly, it boasts a shelf life of 6 months, offering reliability and peace of mind.
During transportation, handle with care to avoid collisions and compression, ensuring the packaging remains intact and the product arrives in perfect condition.

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