Durchrutschtests

Durchrutschtests, also known as slip tests or anti-slip tests, are standardized procedures used to evaluate the friction between two surfaces, particularly in the context of flooring and footwear. The primary objective is to determine the slip resistance of a surface under various conditions, such as when wet, dry, or contaminated with different substances. These tests are crucial for safety, especially in public spaces, workplaces, and homes, to prevent accidents caused by slips and falls.

The methodology for conducting durchrutschtests typically involves a specialized testing device. These devices are designed to simulate the action of a shoe or a bare foot moving across a surface. Common methods utilize a pendulum or a sliding block mechanism, where a standardized sample of the surface material is subjected to controlled pressure and movement. The force required to initiate or maintain movement is measured, and this data is often translated into a coefficient of friction or a specific slip resistance rating.

Different standards and testing methods exist globally, such as the R-value rating system for industrial flooring in Europe or the Dynamic Coefficient of Friction (DCOF) used in the United States. The choice of test method and the interpretation of results depend on the intended application of the surface. For instance, a wet area like a bathroom will require a higher level of slip resistance than a dry office environment. The results of durchrutschtests inform material selection, product design, and the implementation of safety measures to mitigate slip hazards.