Full definition
Rubber flooring with a flat, untextured surface finish, providing easy cleaning, a professional appearance, and suitability for environments where surface debris or textured patterns would be problematic. Smooth surfaces are easier to clean and disinfect (no grooves trapping contaminants), generate fewer particles (critical in cleanroom applications), and allow wheeled equipment (carts, trolleys, chairs) to roll more freely. However, smooth rubber still provides reasonable slip resistance (COF ~0.5-0.6 dry) due to the inherent tackiness of rubber, though performance decreases significantly when wet. Materials: homogeneous rubber (same composition through thickness — allows buffing to restore surface), EPDM (color-stable, chemical-resistant), or NR (premium durability). Thickness: 2-4 mm (cleanroom, lab), 3-8 mm (commercial, healthcare). Colors: wide range available (unlike textured black industrial flooring). Applications: ISO Class 5-8 cleanrooms (with ESD properties), pharmaceutical manufacturing, hospital corridors and patient rooms, laboratories (chemical-resistant), packaging areas, and commercial offices. Seams: heat-welded with matching rod for hygienic seamless surface. Per ISO 14644 (cleanroom), ASTM F1344. Brands: Nora (norament, noraplan), Mondo, Roppe.