Unlike smooth internal flooring that relies on micro-roughness, industrial metal planks utilise macro-roughness and physical fluid displacement to manage slip risks. Rhinomixte planks feature a 21% open area comprising 6mm downward-burst holes for immediate fluid drainage, combined with 11mm upward-embossed holes. This configuration physically bites into footwear treads, effectively dispersing surface water, oil, or mud to maintain a Pendulum Test Value (PTV) well above the HSE-required threshold of 36.
