A study on wear development of floor surfaces: Impact on pedestrian walkway slip-resistance performance

This study aimed to understand wear development of floor surfaces and uncover its impacts on pedestrian walkway slip-resistance performance. To characterize wear behaviors of floor surfaces, dynamic friction tests were conducted between specifically prepared four metal specimens and three shoes. Wear behaviors of the metal specimens were quantitatively and qualitatively investigated by surface analyses and microscopic observations. The test results showed that changes of the floor surface finishes were caused by direct- and indirect-wear modes and significantly affected slip-resistance functioning. This study suggested an integrated wear concept to recognize wear mechanisms of the floor surface and identify flooring wear impacts on slip-resistance functioning. This study may have potential applications for design improvements of floors/walkways to prevent slip and fall incidents.