High Ductility Cement Mix Suitable for Underfloor Heating Backfill

Product Details
Customization: Available
Application: Commercial Construction, Industrial Construction, Infrastructure Projects, Residential Construction
Color: Gray
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  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
  • High Ductility Cement Mix Suitable for Underfloor Heating Backfill
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  • Overview
  • DESCRIPTION
  • APPLICATION SCOPE
  • PRODUCT ADVANTAGES
  • TECHNICAL DATA
  • SUBFLOOR PREPARATION
  • WATER-TO-INGREDIENT RATIO
  • CONSTRUCTION WORK
  • IMPORTANT NOTES
Overview

Basic Info.

Model NO.
X7
Special Additives
Corrosion-Inhibiting, Fiber-Reinforced, Shrinkage-Reducing
Initial Setting
2 Hours 20 Minutes
Final Setting
2 Hours 40 Minutes
Working Time
1 Hours
Compressive Strength
About 20 MPa After 28 Days
Flexural Strength
About 4 MPa After 28 Days
Transport Package
Pallet
Specification
20kg/bag
Trademark
LanGuan
Origin
China

Product Description

DESCRIPTION

Our Lightweight Self-Leveling Compound is a meticulously crafted marvel, blending special cement with premium fine aggregates, and enhanced by the addition of superior imported polymer spray-dried powder resin. This state-of-the-art formula, enriched with essential cement additives, creates a self-leveling foundation material that boasts both unparalleled fluidity and exceptional plasticity. Ideal for leveling indoor floors, it prepares the perfect canvas for the construction of various flooring types, ensuring a flawless finish every time.

APPLICATION SCOPE

Lightweight self-leveling cement is an outstanding flooring leveling solution that excels in several applications. Perfectly suited for underfloor heating backfill, it lays a solid, smooth foundation ideal for the installation of PVC flooring, rock slabs, luxurious carpets, and elegant ceramic tiles. Its versatility and reliability make it a top choice for creating impeccable surfaces.

PRODUCT ADVANTAGES

1. Effortlessly achieves a smooth and precisely leveled ground with its fast and straightforward automatic leveling feature, boasting rapid setting times paired with minimal shrinkage.
2. Offers unparalleled flexibility with the ability to freely determine and control the construction's thickness, catering to various project needs with precision.
3. Delivers outstanding performance with superior compressive and flexural strength, ensuring long-lasting durability and reliability in diverse applications.
4. Embraces cost-efficiency by minimizing material consumption, effectively saving resources and significantly reducing overall project costs.
5. Champions sustainability with its environmentally friendly formulation, ensuring zero pollution and eliminating public health hazards, thus promoting a safer environment.

TECHNICAL DATA
Initial Setting 2 hours 20 minutes
Final Setting 2 hours 40 minutes
Working Time 1 hour
Compressive Strength about 13 Mpa after 7 days
about 20 Mpa after 28 days 
Flexural Strength about 3 Mpa after 7 days
about 4 Mpa after 28 days
THICKNESS
Our innovative lightweight self-leveling cement is engineered for maximum versatility, allowing seamless application in a single construction layer with thicknesses ranging from as thin as 1cm to as robust as 8cm. This adaptability ensures you have the perfect solution for diverse building needs, enhancing efficiency and strength.
SUBFLOOR PREPARATION

1. Begin by meticulously removing any oil stains, dust, loose debris, and old coatings from the surface. This step ensures a clean foundation for the application process.
2. Sand down the uneven areas to effectively eliminate loose concrete and impurities, creating a smooth and ideal surface for subsequent treatments.
3. Ensure that the base remains completely dry and devoid of any puddles, as moisture can interfere with the application process and affect the final result.
4. For absorbent substrates, it is highly recommended to utilize the LG660 water-based absorbent interface treatment agent to optimize adhesion. Alternatively, for non-absorbent substrates, the LG670 non-absorbent interface agent is advised to ensure proper treatment and preparation.

WATER-TO-INGREDIENT RATIO

Water to mortar ratio: 40%-43%

CONSTRUCTION WORK

1. Begin by meticulously cleaning the base layer to ensure a pristine surface. Once prepped, select the most suitable primer for optimal results. Allow the primer to be fully absorbed and start to dry, typically taking around 2-6 hours after application. This is the ideal moment to initiate the self-leveling process, ensuring superior adherence and finish.

2. Begin your preparation by pouring approximately 8 liters of fresh, clear water into a robust container. Gradually introduce a 20-kilogram bag of self-leveling compound into the water. Use a mixer to blend the contents thoroughly until the mixture is smooth and free from lumps. Once mixed, dispense the compound evenly across the surface and utilize a specialized notched trowel to meticulously control the desired thickness. It is crucial to shield the newly mixed material from direct sunlight and strong winds to maintain its integrity and performance.

3. As the self-leveling compound approaches its setting phase, promptly employ a defoaming roller to meticulously roll over the surface. This ensures the removal of any entrapped air, delivering a flawless finish. For enhanced efficiency, consider utilizing a pump with a delivery capacity of 20-40 liters per minute to conveniently transport the self-leveling slurry, ensuring a seamless and efficient application process.

IMPORTANT NOTES

1. Ensure the construction environment temperature is meticulously maintained between 5°C and 30°C. Avoid excessively high relative humidity to guarantee optimal conditions for the product's performance.

2. It is crucial to adhere strictly to the water ratio as specified in the product manual. This precision will prevent compromise of the self-leveling material's performance, ensuring its excellent results without the risk of dilution or concentration.
3. The self-leveling mixture must be applied within a swift 20-minute window. This ensures the material retains its intended properties before it solidifies, maintaining usability and superior performance.

4. Prioritize safety during the entire construction process. To prevent accidents, be vigilant to avoid contact with eyes and skin, safeguarding against potential harm.

5. During the vital curing period, protect the area from impacts by heavy objects or water exposure. This careful attention ensures the integrity and durability of the surface.

TRANSPORTATION
Store in a dry, well-ventilated, and cool location, shielded from direct sunlight and moisture. During transportation, handle with care to avoid collisions and compression, thus preserving the integrity of the packaging and product.

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