High-Performance Concrete Mix for Levelling Work

Product Details
Customization: Available
Application: Commercial Construction, Decorative Concrete, Industrial Construction, Residential Construction
Color: Gray
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  • High-Performance Concrete Mix for Levelling Work
  • High-Performance Concrete Mix for Levelling Work
  • High-Performance Concrete Mix for Levelling Work
  • High-Performance Concrete Mix for Levelling Work
  • High-Performance Concrete Mix for Levelling Work
  • High-Performance Concrete Mix for Levelling Work
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  • Overview
  • DESCRIPTION
  • APPLICATION SCOPE
  • PRODUCT ADVANTAGES
  • TECHNICAL DATA
  • THICKNESS
  • SUBFLOOR PREPARATION
  • WATER-TO-INGREDIENT RATIO
  • IMPORTANT NOTES
Overview

Basic Info.

Model NO.
k20
Special Additives
Fiber-Reinforced, Shrinkage-Reducing
Type
High-Strength Concrete
Mixing Ratio
Cement Vs Water: 25kg Vs 6.3L~ 6.5L
Dry Powder Density
About 1.3kg\L
Time Before Covering
About 24-48 Hours
Consumption
1.7kg/M2/mm
Compressive Strength
About 18-20MPa After 28 Days
Flexural Strength
>5MPa After 28 Days
Fire Resistance
A1
Transport Package
Wood Case
Specification
25kg/bag
Trademark
Lan Guan
Origin
China

Product Description

DESCRIPTION

The K50 commercial self-leveling compound is a water-hardening inorganic composite material crafted with precision using premium raw materials. Its meticulously balanced fine ratio endows it with extraordinary fluidity, enabling rapid and seamless leveling of indoor floors. Widely acclaimed for its versatility, this product is the ideal choice for floor preparation prior to the installation of diverse flooring materials, including plastic flooring, sheet materials, tiles, and wooden floors.

APPLICATION SCOPE

Celebrate the superior attributes of the K50 self-leveling compound, renowned for its impressive high strength, minimal shrinkage, and exceptional adhesive qualities. It offers a flawlessly smooth and robust foundation, perfect for floor paving. Suitable for a myriad of solid substrates, it effortlessly complements concrete floors, cement mortar leveling layers, and stone tile surfaces.

PRODUCT ADVANTAGES

1. Possessing outstanding fluidity, it autonomously levels the ground, ensuring a perfectly even surface every time.
2. Elevates the density, hardness, and homogeneity of the foundation, enhancing structural integrity and durability.
3. Significantly reduces porosity while promoting uniform absorption, ensuring a flawless finish.
4. Rapid drying and early setting allow for the grinding and installation of decorative flooring materials within just 1-2 days, accelerating project completion.
5. Its low shrinkage formula effectively prevents cracking, ensuring long-lasting ground treatment results.

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(mpa) about 6Map after 1 day /about 23-25mpa after 28 days 
Flexural strength(mpa) about 2Map after 1 day /about 7Map after 28 days 
Fire resistance rating A1
THICKNESS

The K50 self-leveling compound can be effortlessly applied in a single application, with thickness ranging from 2mm to 5mm, guaranteeing uniform coverage and efficiency.

SUBFLOOR PREPARATION

1. Thoroughly eliminate oil stains, dust, loose debris, and any remnants of old coatings from the surface to ensure optimal adherence.
2. Grind uneven surfaces to remove loose concrete and debris, followed by vacuuming to clear away all loosened materials and dust, rendering the surface pristine.
3. Maintain the base's dryness and ensure it is free of puddles to achieve the best possible application results.
4. For absorbent substrates, it's recommended to use the LG660 water-based absorbent interface treatment agent; for non-absorbent surfaces, opt for the LG670 non-absorbent interface agent to ensure proper treatment.

WATER-TO-INGREDIENT RATIO

The ideal water to mortar ratio is 26%, ensuring optimal consistency and performance of the mixture.

IMPORTANT NOTES

1. Once the base layer is meticulously cleaned, select the appropriate primer. After the primer is absorbed by the base and begins to dry (approximately 2-6 hours post-application), proceed with the preliminary steps for self-leveling.

2. Pour approximately 6 liters of clean water into a container, then gradually add a 25-kilogram bag of self-leveling compound. Mix thoroughly with a mixer until the compound achieves a uniform, smooth, and lump-free consistency. Spread the mixture evenly using a specialized notched trowel to control thickness. Protect the fresh mix from direct sunlight and strong winds, and complete mixing and application within a 10-minute window for optimal results.

3. Prior to the setting of the self-leveling compound, employ a defoaming roller across the surface to eliminate any trapped air bubbles. Note: A pump with a delivery capacity of 20-40 liters per minute can facilitate the transport of self-leveling slurry efficiently.

TRANSPORTATION
Ensure storage in a dry, ventilated, and cool location, shielded from direct sunlight and damp environments. When kept sealed, the product boasts a shelf life of 6 months.
During transportation, it's crucial to avoid collisions and compression to prevent packaging damage, ensuring the product's pristine condition upon arrival.

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