Antirutsch

Antirutsch, or anti-slip, refers to a property or treatment that reduces the risk of slipping on a surface. It encompasses coatings, tapes, mats, and surface texturing designed to increase friction between footwear and the substrate. Antirutsch measures are used in homes, workplaces, and public spaces, especially in areas exposed to moisture, oil, or contamination.

Technologies used to achieve antirutsch include mechanical roughening of the surface, chemical anti-slip finishes, and embedded abrasives. Products may be single coatings, grit-infused layers, or modular systems such as non-slip tapes and floor mats. Common materials include polyurethane and epoxy coatings with added silica, aluminum oxide, or ceramic beads, as well as backing films suited for indoor or outdoor use. Some systems rely on micro-roughness or structured textures to improve grip.

Applications cover a wide range of settings, including industrial floors, kitchens and bathrooms, stairs and ramps, walkways, vehicle steps, and outdoor surfaces. Antirutsch is particularly important in wet or oily conditions where slipping hazards are higher, but it can also be used in dry environments to reduce general risk.

Testing and standards address slip resistance and safety performance. Standardized tests such as pendulum tests and ramp tests are commonly used. In Europe, DIN standards classify floor surfaces by slip resistance into categories (for example R9 to R13) based on ramp tests, while pendulum testing is widely used in various jurisdictions. Products often carry certificates or labels indicating compliance with specific safety standards.

Maintenance and inspection are important for sustained performance. Coatings can wear or lose grit over time, necessitating reapplication, cleaning, or resurfacing. Proper installation, substrate preparation, and adherence to manufacturer guidelines are essential for durable antirutsch performance.