地坪材料表面粗度對防滑性能影響之研究──以施作防滑材料前後差異為例

The Effect of Surface Roughness on Slip Resistance -Case Study of Differences Material Surface before and after Using Skip proof Materials

滑倒時常發生於日常生活中，因此往往容易被忽略其嚴重性，為了減少滑倒事件發生，建置安全的生活環境實屬重要。本研究透過分析材料表面粗度變化，探討其對防滑性能之影響，期望使需求者能透過表面粗度對地面材料進行合宜選擇。本試驗透過防滑材料改變地面材料表面粗度及性質，並採防滑試驗機（0Y-PM）及表面粗度計（SJ-210）進行防滑係數和表面粗度值之量測，針對兩項數值施作前后之數值變化，以廻歸分析探討表面粗度對防滑係數的影響。本試驗結果指出，表面粗度與防滑係數兩者呈顯著相關，且在不同媒介物下，粗度對於防滑係數的决定係數不同，當無媒介物時，表面粗度與防滑係數廻歸後R值平均為0.07左右，但當媒介為油時，其R值平均達0.66左右，從數據可發現，當環境因媒介物而大幅降低其防滑係數時，增加地面材料表面粗度是有助於改善地板易滑之情形，因此以安全舒適為地面材料選用首要項目時，應先根據環境可能會遭遇之媒介物，配合適宜之表面粗度之地磚，為最佳選擇對策。

In order to improve the non-slip performance of the ground material, the purpose of thisstudy was to investigate the non-slip material which can be coated on the surface of the floormaterial. Another aim was to find out the difference of the surface roughness of the floormaterial and its influence on the anti-slip coeficient. In this test, different types of floormaterial samples were selected to change its surface roughness by the anti-skid material.Adopt the CNS 3299-12 specification to measure the slip coefricient. The correlationcoefficient and the regression line are calculated to discuss the relationship between theanti-slip coe fricient and the surface roughness. The study can explore the surface material indi fferent environments should have the surface roughness and nature, which can be for thefloor material design firms as a reference. To effectively improve the performance of thefloor non-slip effect.