Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control

Product Details
Customization: Available
Application: Commercial Construction, Industrial Construction, Infrastructure Projects, Residential Construction
Color: Gray
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  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
  • Durable Self-Leveling Underlayment for Wood Flooring and Moisture Control
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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
Setting Time
Fast-Setting
Special Additives
Corrosion-Inhibiting, Fiber-Reinforced, Shrinkage-Reducing, Moisture-Proof and Mildew-Resistant
Type
High-Strength Concrete
Mixing Ratio
25kg: 6.5L~ 7L
Dry Power Density
About 1.3kg\L
Time Before Covering
About 24-48 Hours
Consumption
21.7kg\M2\mm
Compressive Strength(MPa)
About 6map After 1 Day /About 20MPa After 28 Days
Flexural Strength(MPa)
About 2map After 1 Day /About 5map After 28 Days
Fire Resistance Rating
A1
Transport Package
Pallet
Specification
25kg/bag
Trademark
LanGuan
Origin
China

Product Description

DESCRIPTION

The K50 Commercial Self-Leveling Compound is a state-of-the-art, water-hardening inorganic composite material, crafted from top-tier raw materials meticulously mixed for optimal performance. It boasts exceptional fluidity, rapidly creating a perfectly level indoor floor. Its versatile application spans a plethora of floor materials, including plastic flooring, sheet materials, tile, and wooden floors, making it an indispensable part of pre-construction leveling.
APPLICATION SCOPE

Celebrated for its robust strength, minimal shrinkage, and superior adhesion, the K50 self-leveling compound lays the groundwork for flawless floor installations. It provides an impeccably smooth and durable foundation, ideal for diverse solid substrates such as concrete floors, cement mortar leveling layers, and stone tile surfaces.

PRODUCT ADVANTAGES

1. Boasting superb fluidity, it effortlessly levels out the ground.
2. Significantly enhances the foundation's density, hardness, and evenness.
3. Minimizes porosity while boosting consistent absorption.
4. Quick-drying and early-setting properties enable grinding and decorative flooring installation within just 1-2 days.
5. Low shrinkage minimizes the risk of cracking during ground treatment.

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 compound can be applied in a single layer ranging from 2mm to 5mm in thickness.

SUBFLOOR PREPARATION

1. Thoroughly eliminate oil stains, dust, loose debris, and any old coatings from the surface.
2. Grind down any uneven areas to remove loose concrete and debris, followed by vacuuming to ensure the surface is dust-free.
3. Ensure the base is dry and free from any puddles.
4. For absorbent substrates, apply LG660 water-based absorbent interface treatment; for non-absorbent substrates, use LG670 non-absorbent interface treatment.

WATER-TO-INGREDIENT RATIO

Ideal water-to-mortar ratio: 26%

IMPORTANT NOTES

1. After thoroughly cleaning the base layer, choose the correct primer. Once the primer is absorbed and begins to dry (approximately 2-6 hours post-application), commence the self-leveling preparation.

2. Into a container, pour around 6 liters of clean water, slowly integrating a 25-kilogram bag of the self-leveling compound. Mix until the blend achieves a smooth, lump-free consistency. Evenly pour and spread using a notched trowel to manage thickness. Shield the fresh mixture from direct sunlight and strong winds, completing the mixing and application within a 10-minute window.

3. Prior to the compound setting, deploy a defoaming roller over the surface to eliminate any entrapped air. For material transport, consider a pump with a delivery capacity of 20-40 liters per minute for efficient self-leveling slurry conveyance.

TRANSPORTATION
Store in a dry, well-ventilated, and cool environment, safeguarding from direct sunlight and moisture. When intact, the product maintains a shelf life of 6 months.
During transit, handle with care to avoid collisions and compressions that may compromise packaging integrity.

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