Lightweight Concrete 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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  • Lightweight Concrete Mix Suitable for Underfloor Heating Backfill
  • Lightweight Concrete Mix Suitable for Underfloor Heating Backfill
  • Lightweight Concrete Mix Suitable for Underfloor Heating Backfill
  • Lightweight Concrete Mix Suitable for Underfloor Heating Backfill
  • Lightweight Concrete Mix Suitable for Underfloor Heating Backfill
  • Lightweight Concrete 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
Setting Time
Fast-Setting
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

This innovative lightweight self-leveling compound is crafted with precision, incorporating special cement, fine aggregates, and premium imported polymer spray-dried powder resin, complemented by a unique blend of other cement additives. Renowned for its high fluidity and remarkable plasticity, this exceptional self-leveling foundation material is the ideal solution for preparing indoor floors, ensuring a smooth and even surface prior to the installation of various flooring types.

APPLICATION SCOPE

Lightweight self-leveling cement is a premium flooring leveling solution. It is the ideal choice for underfloor heating backfill, ensuring a seamless and even surface. This remarkable product also serves as a robust and dependable foundation for the installation of various floor coverings, including elegant PVC flooring, sophisticated rock slabs, plush carpets, and timeless ceramic tiles.

PRODUCT ADVANTAGES

1. Our advanced Quick-Setting Precast Concrete swiftly and effortlessly levels any surface. With its rapid setting and minimal shrinkage, the efficiency and precision it provides are unmatched.
2. Experience unparalleled versatility with the ability to precisely control the thickness of your construction, allowing for customized applications tailored to your specific needs.
3. Boasting superior compressive and flexural strength, our product ensures robust durability and exceptional performance, making it the ideal choice for demanding applications.
4. Achieve remarkable savings with lower consumption of materials. Our product is crafted to optimize resource usage, effectively reducing overall costs without compromising quality.
5. Embrace sustainability with our environmentally friendly, pollution-free solution that guarantees zero public hazards, reflecting our commitment to a cleaner and safer planet.

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 offers remarkable adaptability with its versatile application range. Achieve a seamless finish in a single construction layer, effortlessly accommodating thicknesses from 1cm to a robust 8cm. Perfect for projects requiring precision and efficiency, this product ensures optimal performance and durability, significantly enhancing structural integrity while maintaining a sleek and smooth appearance.
SUBFLOOR PREPARATION

1. Begin by meticulously eliminating any unwanted oil stains, dust, loose debris, and remnants of old coatings from the surface, ensuring a pristine canvas for your project.
2. Professionally sand the uneven ground, effectively removing loose concrete and impurities to create a perfectly smooth and flawless base.
3. Ensure the base remains impeccably dry and entirely free of any puddles, providing an ideal condition for the subsequent steps.
4. For absorbent substrates, enhance the surface with the superior LG660 water-based absorbent interface treatment agent; alternatively, for non-absorbent substrates, the advanced LG670 non-absorbent interface agent is recommended for optimal treatment.

WATER-TO-INGREDIENT RATIO

Water to mortar ratio: Achieve the ideal consistency and performance with a carefully balanced water to mortar ratio set between 40%-43%, ensuring optimal strength and durability for your construction needs.

CONSTRUCTION WORK

1. Prepare the base layer meticulously by ensuring it is thoroughly cleaned. Select the most suitable primer for your project. Once the primer is absorbed into the base, it should begin to dry within approximately 2 to 6 hours. This is the perfect window to initiate the self-leveling construction process.

2. Begin by pouring about 8 liters of clear water into an appropriate container. Gradually introduce a 20-kilogram bag of our premium self-leveling compound while stirring with a mixer. This ensures a uniform, lump-free mixture. Once mixed, pour and evenly spread the compound using a specialized notched trowel to achieve the desired thickness. Protect this expertly blended material from the harsh effects of direct sunlight and strong winds to maintain its integrity.

3. Before the self-leveling compound starts to set, employ a defoaming roller to meticulously roll over the surface. This vital step expels any air trapped during mixing. For efficiency in transporting the self-leveling slurry, consider using a pump with a robust delivery capacity of 20 to 40 liters per minute.

IMPORTANT NOTES

1. Ensure that the construction environment temperature is meticulously maintained between 5°C and 30°C, while also keeping the relative humidity at an optimal level to ensure perfect conditions for our product's performance.

2. It's crucial to adhere strictly to the water ratio guidelines as specified in the product manual. Adding either too much or too little water can significantly impact the superior performance of the self-leveling material, so precision is key.
3. For optimal results, apply the mixed self-leveling material promptly within 20 minutes. This prevents the mixture from solidifying and ensures it remains perfectly usable for your project needs.

4. Safety is paramount during construction. Take necessary precautions to prevent the material from coming into contact with eyes or skin, safeguarding everyone involved.

5. To maintain the integrity of the curing process, ensure the ground remains free from heavy impacts and is not exposed to water.

TRANSPORTATION
Store our product in a dry, well-ventilated, and cool environment, safeguarding it from direct sunlight and moisture. During transportation, exercise care to avoid collisions and compression that could compromise the packaging.

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