Self-Leveling Underlayment with Strong Bonding Capability

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Customization: Available
Appearance: Powder
Color: Gray
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  • Self-Leveling Underlayment with Strong Bonding Capability
  • Self-Leveling Underlayment with Strong Bonding Capability
  • Self-Leveling Underlayment with Strong Bonding Capability
  • Self-Leveling Underlayment with Strong Bonding Capability
  • Self-Leveling Underlayment with Strong Bonding Capability
  • Self-Leveling Underlayment with Strong Bonding Capability
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  • Overview
  • Product Description
  • APPLICATION SCOPE
  • PRODUCT ADVANTAGES
  • TECHNICAL DATA
  • SUBFLOOR PREPARATION
  • WATER-TO-INGREDIENT RATIO
  • APPLICATION
  • IMPORTANT NOTES
Overview

Basic Info.

Model NO.
k12
Type
Repair Mortar
Compressive Strength
45 MPa
Flexural Strength
5 MPa
Bond Strength
1.5 MPa
Initial Setting Time
30minute
Working Time
20minute
Transport Package
Pallet
Specification
25kg/bag
Trademark
LanGuan
Origin
China

Product Description

Product Description

Crafted from a unique blend of special cement, a variety of additives, and hard dry powders, our Self-Leveling Underlayment with Strong 1.5 MPa Bonding Capability stands as a testament to unmatched innovation. Infused with cutting-edge German technology, this product not only adheres to international quality standards but also showcases outstanding workability. Experience the advantage of extended working time, superior crack resistance, and exceptional hardness with our expertly formulated solution. Embrace a new frontier in building materials, engineered for excellence and reliability.

APPLICATION SCOPE

This exceptional Self-Leveling Underlayment offers unparalleled waterproof capabilities, making it the perfect choice for swift renovations of both indoor and outdoor flooring. Whether it's a matter of rapidly repairing and leveling damaged concrete surfaces or effectively tackling a variety of concrete floor challenges-such as sand shedding, peeling, insufficient strength, uneven surfaces, exposed aggregates, and pothole repairs-this product excels in delivering superior results with its impressive 1.5 MPa bonding capability. Discover the power and efficiency of a solution designed to meet your every need with unmatched precision and reliability.

PRODUCT ADVANTAGES

1. Experience swift application and lightning-fast repair times
2. Exceptional crack resistance combined with impressive high hardness for lasting durability
3. Enjoy the peace of mind with our non-toxic and environmentally friendly formulation
4. Benefit from the strong bonding force and excellent impermeability for reliable protection

TECHNICAL DATA
Compressive strength 45 MPa
Flexural strength 5 MPa
Bond strength 1.5 MPa
Initial setting time 30minute
Working time 20minute

THICKNESS

The innovative K12 formula allows for a versatile application range, accommodating a thickness from 8mm all the way up to 30mm in just a single application. This flexibility provides the precision and adaptability needed for any project.
Note: For optimal performance when applying a layer between 2cm and 3cm thick, it is essential to incorporate 8kg of quartz sand into the K12 mixture. This ensures durability and strength in every application.

SUBFLOOR PREPARATION

1. Begin by eliminating any oil stains, dust, loose debris, and remnants of old coatings from the surface to ensure perfect adhesion.

2. Proceed by sanding the uneven surfaces thoroughly to eliminate loose concrete and any impurities, creating a smooth and immaculate ground.

3. When leaks are encountered, initially employ a leak-stopper to effectively seal them, guaranteeing the ground remains dry and water-free. Note: For outdoor construction tasks during summer months, it is advisable to moisten the ground first and wait for it to dry, thus ensuring optimized construction results.

4. For substrates that are absorbent, utilizing LG660, a water-based absorbent interface treatment agent, is highly recommended. Conversely, for non-absorbent surface substrates, the application of LG670, a non-absorbent interface agent, is suggested for the best results.

WATER-TO-INGREDIENT RATIO

Water to mortar ratio: Immerse your construction projects in perfection with an optimal water to mortar ratio of 22%, ensuring the ideal consistency and strength for durable applications.

APPLICATION

1. Begin by meticulously cleansing the repair area to ensure the floor is immaculate, devoid of any dust, debris, or oil stains. This paves the way for a pristine and optimal working surface for the following construction activities.

2. Apply an even layer of primer on the meticulously prepared base surface. You may need to apply 1-2 coats, ensuring thorough coverage. Allow the primer to dry completely before proceeding to the next step.

3. Carefully follow the specified ratio by first pouring 5L of water into a mixing container. Subsequently, add 25kg of repair mortar. Use a mixer to blend the mixture thoroughly, ensuring a consistent and uniform texture.

4. Pour the expertly mixed material into the designated repair area. Utilize a trowel to spread it evenly across the surface, achieving a smooth and flawless finish. To perfect the application, employ a roller to efficiently debubble and eradicate any surface bubbles, ensuring a seamless result.

IMPORTANT NOTES

1. To ensure optimal performance and longevity of the Self-Leveling Underlayment, maintain the construction environment temperature consistently within 5ºC to 30ºC. When working outdoors, it is wise to shield the area from direct sunlight and always avoid construction during rainy weather conditions.

2. For superior results with our advanced innovation, adhere strictly to the prescribed water-to-material ratio as detailed in the product manual. Deviating by adding excess or insufficient water can significantly affect the exemplary performance of the self-leveling material.

3. Swiftly apply the expertly blended self-leveling material within a crucial 20-minute timeframe to prevent it from solidifying, ensuring smooth and seamless application without wastage.

4. Prioritize safety during the entire construction process. Be cautious to avoid any accidental splashes of material into the eyes or onto the skin, ensuring a safe working environment.

5. During the delicate curing period, maintain the integrity of the ground by preventing any heavy objects from striking it or water from soaking it, ensuring the best possible finish.


TRANSPORTATION

This specialized product should be carefully stored in a dry, well-ventilated, and cool location, shielded from the potential harm of direct sunlight and moisture. During transportation, handle with care to avoid collisions and compression, thereby preserving the pristine condition of the packaging and product.


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