High Strength Self-Leveling Mortar with Ultra-Low Shrinkage Rate

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High Strength Self-Leveling Mortar with Ultra-Low Shrinkage Rate

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Product Description

Basic Specifications

Model NO.

K80

Setting Time

Fast-Setting

Type

High-Strength Concrete

Mixing Ratio

25kg : 5L-7L

Dry Power Density

About 1.3kg/L

Working Time

30 Mins @ 20°C

Wear Resistance

BS8204 AR1

Fire Resistance

A1 Rating

Special Additives

Fiber-Reinforced, Shrinkage-Reducing, Water-Proof

Package

25kg/bag (Pallet)

Product Description

Introducing the K80 Ultra-High Strength Self-Leveling Cement, a pinnacle of cutting-edge innovation in water-setting inorganic composite materials. Crafted with precision, this high-performance masterpiece fuses special cement with finely-selected aggregates, premium polymer spray-dried powder resin sourced from renowned global brands, and other meticulously chosen cement additives.

This sophisticated formulation is engineered to deliver exceptional smoothness, ensuring impeccable indoor floor leveling that prepares surfaces flawlessly for any type of subsequent floor construction, turning ordinary spaces into extraordinary environments.

Application Scope

K80 is engineered for excellence, offering remarkable high strength and superior wear resistance. It is the ultimate solution for floor surface treatment in:

Heavy commercial zones and malls
Bustling industrial warehousing
Light industrial assembly locations
Areas requiring oil corrosion resistance
High-traffic processing plants

Product Advantages

Superior Durability: Remarkable wear resistance ensures surfaces remain resilient under challenging conditions.

Enhanced Density: Improves foundation hardness and homogeneity for a robust finish.

High Compressive Strength: Engineered to withstand heavy pressure and mechanical loads.

Chemical Resistance: Provides protection against harsh substances similar to high-grade concrete.

Crack Prevention: Ultra-low shrinkage rate expertly prevents the formation of surface cracks.

Technical Data

Mixing ratio	25kg: 6.3L ~ 7L
Dry power density	About 1.3kg/L
Working time	About 30 minutes at 20°C
Consumption	1.7kg/m² per mm thickness
Wear resistance	BS8204 AR1
Compressive strength	~6MPa (1 day) / ~20MPa (28 days)
Flexural strength	~2MPa (1 day) / ~5MPa (28 days)
Fire resistance	A1 Rating
Application Thickness	3mm to 8mm in a single application

Application Guide

Subfloor Preparation

Meticulously remove oil stains, dust, loose debris, and old coatings.

Sand the ground thoroughly to eliminate unevenness and loose concrete.

Ensure the base is dry and free of puddles.

Apply appropriate interface treatment (LG660 for absorbent or LG670 for non-absorbent surfaces).

Mixing & Laying

Pour ~5-7 liters of clean water into a container.

Gradually add the 25kg bag while mixing until smooth and lump-free.

Spread evenly using a notched trowel to the desired thickness.

Use a defoaming roller before setting to release trapped air bubbles.

Important Notes

Maintain temperatures between 5°C and 30°C during application.
Strictly adhere to the water-to-compound ratio.
Apply mixed material within 20 minutes to prevent premature solidification.
Wear protective gear to avoid skin and eye contact.
Protect the curing surface from water and heavy impacts.

Product & Project Showcase

Frequently Asked Questions

What is the recommended application thickness for K80?

K80 can be applied in a single layer ranging from 3mm to 8mm thick, depending on the floor requirements.

What is the correct mixing ratio for this self-leveling cement?

The precise ratio is approximately 5 to 7 liters of clean water per 25kg bag of powder (approx. 1:5 ratio).

How long do I have to apply the product once it is mixed?

The working time is approximately 30 minutes at 20°C. It is recommended to apply the material within 20 minutes for the best finish.

Is K80 suitable for industrial environments with heavy traffic?

Yes, with a wear resistance rating of BS8204 AR1 and high compressive strength (~20MPa at 28 days), it is ideal for industrial assembly areas and heavy commercial zones.

Does this product provide fire protection?

Yes, K80 has a fire resistance rating of A1, which is the highest non-combustible classification.

How should the subfloor be prepared before application?

The surface must be sanded, cleaned of all dust, oil, and loose debris, and then treated with a suitable interface agent (primer) before the leveling compound is poured.