YAPIFINEConstruction Systems

Surface Hardener with Corundum and Quartz Aggregates

YAPIFINE BASE® MIX

Cement based, quartz-corundum aggregate surface hardener and performance booster additives, applied in monolithic manner on fresh concrete surfaces. Enhances abrasion resistance of concrete surfaces subject to light, medium and heavy loads.

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Technical profile

Material data,
at a glance.

Key properties and declared technical characteristics for product selection and initial evaluation.

Appearance
Grey / Red / Green powder Abrasion Resistance by Taber Abraser ≤ 3 g (H22, 1000 g, 1000 cycles)
Application Temperature
Between +5°C and +30°C
Flexural Strength
≥ 10 N/mm² Step Over Time 24 hours
Compressive Strength
≥ 70 N/mm² Reaction to Fire A1

Performance

Product advantages

  • Ensures non-dusting, bright, smooth surface floors.
  • Easy to clean.
  • Improves concrete impermeability.
  • Oxidation-free.
  • Improves abrasion and impact resistance of surface.
  • Creates a surface resistant to freeze-thaw cycle.
  • Provides time savings due to the easy and rapid application.
  • Economic.
  • Three different colour options.

Application range

Areas of use

  • Indoor and outdoor spaces
  • Walkways and sidewalks
  • Floor of industrial facilities
  • Hangars, warehouses and mechanics workshops
  • Garages and parking lots
  • Subway stations
  • Gas stations
  • Waterfronts and loading ramps, and similar places where surface abrasion is high

Use guidance

From selection
to application.

01

Application

Roughly 2/3 of YAPIFINE BASE MIX should be spread on the surface. The material should not be left in clusters, distributed as homogenous as possible. Also, avoid spreading to long distances not to decompose the aggregates in the product. This process can be done manually or by special spreading equipment. Wait for the scattered material to change colour by absorbing the water of the concrete. The metarial should be rubbed into the surface with low cycle rotary float (mechanical trowel) and be ensured to integrate with the concrete. The same process is repetad for the remaining material. Once the surface hardens to such extenet than it allows to be walked thereon, the final finishing should be performed by high cycle finishing. Switch to knife finishing and continue this process until the desired glossiness is achieved. Once concrete attains strength, cut in annular form to create joints and fill these joints with appropriate filling agent.

Specification & supply

Standards, formats
and handling.

02

Packaging

  • 25 kg kraft bag
04

Storage

The shelf life of the product is 12 months when it is stored on wooden pallets in a cool, dry and moisture free environment with an ambient temperature between +10°C and +25°C.