liquid test

Resistance to liquids is one of the most important aspects when choosing parquet flooring, especially in environments such as kitchens, living areas, and high-traffic spaces.

Over time, Berti has developed finishing cycles designed to protect the wood surface from stains, halos, and liquid penetration.
To verify their effectiveness, surfaces are subjected to specific laboratory tests, including the Liquid Test, performed according to recognized standards.

What is the Liquid Test

The Liquid Test is a procedure used to evaluate the behavior of a surface in contact with liquid substances for a specific period of time.

The test is performed by applying a controlled amount of liquid to the parquet surface, allowing it to act for a defined time, in order to simulate real-world usage conditions.

Subsequent analyses allow evaluation of:

  • resistance to stains and halos
  • liquid penetration into the wood
  • color alterations
  • any swelling or surface degradation
  • integrity of the protective film

This methodology allows objective observation of the finish’s ability to protect the material over time.

The Berti LAB method

Berti applies the Liquid Test as part of its quality control process, using finishing cycles developed in-house.

Surfaces treated with Extremestrong technology feature a multi-layer coating system with UV polymerization, designed to create a uniform and resistant protective barrier.

The finishing cycle, consisting of 7 layers of high-resistance water-based varnish, allows:

  • maintaining surface stability over time
  • limiting liquid absorption
  • reducing stain formation
  • preserving the natural appearance of the wood

Liquid Test Results

Tests conducted show that Berti parquet flooring exhibits:

  • high resistance to stain formation
  • limited liquid penetration
  • absence of visible surface alterations (within the exposure times specified by the test)
  • stability of the protective film

These results indicate reliable performance under daily usage conditions, even in the presence of accidental contact with liquids.

Applications

The performance observed makes Berti parquet flooring suitable for contexts where contact with liquids is frequent, such as:

  • residential environments (kitchens, living rooms)
  • high-traffic spaces
  • contract settings

Resistance to liquids helps preserve the appearance and quality of the surface over time.

Why the Liquid Test is important

Contact with liquids represents one of the main causes of parquet degradation, particularly when surface protection is inadequate.

The use of standardized tests such as the Liquid Test allows:

  • objective evaluation of surface protection
  • comparison of the performance of different finishing systems
  • providing reliable information to designers and clients

Conclusion

Through the Liquid Test, Berti confirms its approach based on research, development, and quality control, with the goal of creating parquet flooring that combines:

  • aesthetic enhancement of the wood
  • effective protection
  • stability over time

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