Strong Self-Leveling Mortar for High-Quality Surface Finishing Needs

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Product Description

Basic Info.

Model NO.:k80
Setting Time:Fast-Setting
Type:High-Strength Concrete
Mixing Ratio:25kg: 5L
Working Time:30 Mins @ 20°C
Consumption:1.7kg\M²\mm
Fire Rating:A1
Specification:25kg/bag

Product Description

Discover the power of K80 Ultra-High Strength Self-Leveling Cement, a cutting-edge water-setting inorganic composite material designed for those who demand excellence. This high-performance marvel is crafted from a unique blend of special cement, fine aggregates, and premium polymer spray-dried powder resin sourced from renowned international brands, along with meticulously selected cement additives. Engineered to perfection, it ensures a flawlessly smooth indoor floor leveling, setting the ideal foundation for an array of exquisite floor constructions.

Application Scope

K80 is a state-of-the-art solution for floor surface treatment that transforms any space into a sturdy and resilient environment. Distinguished by its remarkable high strength, superior wear and pressure resistance, and unbeatable durability against oil corrosion, K80 stands out as the ultimate choice. Its exceptional resistance to strong alkaline substances ensures long-lasting protection, making it the perfect ally for heavy commercial and industrial areas, as well as light industrial assembly processing locations.

Product Advantages

  • Unparalleled wear resistance and exceptional durability for tough conditions.
  • Enhanced density, hardness, and homogeneity for superior structural integrity.
  • High compressive strength designed to withstand significant heavy pressure.
  • Chemical corrosion resistance comparable to concrete.
  • Ultra-low shrinkage rate prevents crack formation for a flawless finish.

Technical Data

Mixing ratio25kg: 6.3L ~ 7L
Dry power densityabout 1.3kg\L
Working timeAbout 30 minutes at 20°C
Consumption21.7kg\m²\mm
Wear resistanceBS8204AR1
Compressive strength~6MPa (1 day) / ~18-20MPa (28 days)
Flexural strength>2MPa (1 day) / >5MPa (28 days)
Fire resistanceA1
Application Thickness3mm to 8mm

Subfloor Preparation

  • Eliminate oil stains, dust, loose debris, and old coatings.
  • Sanding uneven areas to remove loose concrete and impurities.
  • Maintain a dry base free of puddles.
  • Use appropriate interface treatment agents for absorbent or non-absorbent substrates.

Application

1. Priming: Clean the base layer and apply the ideal primer. Allow 2-6 hours to dry.

2. Mixing: Add 25kg of compound into ~5 liters of water. Blend until silky smooth. Spread uniformly using a notched trowel.

3. Defoaming: Use a defoaming roller before setting to release entrapped air. For large areas, use a pump with 20-40 L/min capacity.

IMPORTANT NOTES
  • Temperature: 5°C to 30°C; moderate humidity.
  • Strictly follow water-to-compound ratios.
  • Use mixed material within 20 minutes.
  • Avoid eye and skin contact during construction.
  • Protect surface from heavy objects or water during curing.

Transportation & Storage

Store in a dry, well-ventilated, and cool environment. Protect from direct sunlight and moisture. Avoid collisions or compressive forces during transit to ensure packaging integrity.

Frequently Asked Questions

Q: What is the recommended application thickness for K80? A: K80 can be applied in a single layer with a thickness ranging from 3mm to 8mm.
Q: How much water should be mixed with one 25kg bag? A: The mixing ratio is approximately 5 liters of water per 25kg bag, or a water-to-mortar ratio of 1:5.
Q: What is the working time once the compound is mixed? A: At 20°C, the working time is approximately 30 minutes. It is recommended to apply the material within 20 minutes for best results.
Q: Is K80 fire resistant? A: Yes, K80 has an A1 fire resistance rating, the highest level for non-combustible materials.
Q: How long does the primer need to dry before applying the self-leveling cement? A: After application, the primer usually takes about 2 to 6 hours to dry, depending on environmental conditions.
Q: What environments are suitable for K80 application? A: It is ideal for heavy commercial and industrial areas, light industrial assembly locations, and any indoor space requiring high strength and wear resistance.

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