摘要 現代人講究空間美感,使設計師與業主在裝修材料選擇上,常以品味與美感為首要考量,卻忽略地面防滑問題,以致造成居家生活中跌倒事故的發生,輕則受傷重則死亡。本研究先以專家訪談及問卷調查蒐集住宅裝修常用地坪材料,再以現場實測、實驗室量測試驗等方式進行常用地坪材料止滑度測試。研究採用英式擺錘測量儀British Pendulum Skid Tester(BPST),依據ASTM E-303-93標準,測量材料分:木質地板、石質地板、磁磚、塑膠地磚、地毯五大類共65個樣本進行試驗量測,同一種地坪材料分別測試其在乾燥與潮溼、著棉襪與絲襪、材料表面順、逆紋路不同情況下止滑度之差異。研究發現:於乾燥狀況下,所有測試樣本僅「貝殼化石面花崗石」止滑度未達基本安全範圍(SN值<0.5),且材料表面越光滑者其止滑度會較表面有紋路、凹凸面者為佳,光滑面材料止滑度雖佳,但遇水後止滑度則急遽下降,其中「磁磚」、「塑膠地磚」、「編織地毯」於乾燥、潮溼不同情況下止滑度變化甚大;於潮濕情況下,大部分地坪材料止滑度均落入「非常危險範圍」(SN值<0.5),但粗糙面或凹槽較深之材料,其止滑度在基本安全範圍內(SN值>0.5);於著棉襪與絲襪情況下量測,地坪材料止滑度均落入非常危險範圍內,若材料表面有紋路、凹凸、粗糙面者會提高止滑度;部分地坪材料之止滑度順紋較逆紋為佳,此量測結果與一般認知有所不同。
Abstract As people today pay more attention to spatial aesthetic the choice of decoration materials between designer and the host often negate the safety issues which can cause fall accidents, and some of these casualties lead to injuries and even death. This research would firstly conduct professional interviews and questionnaire survey to gather the usual interior decoration flooring materials, and then conduct a series of slip-resistance experiments in on-site and laboratory experiments. The standard of this research would be based on British Pendulum Skid Tester (BPST), and ASTM E-303-93. The materials used in this experiment are; wooden flooring, stone flooring, ceramic, plastic flooring, and carpet of 5 major categories with 65 samples. Each flooring material would be conducted individually in; dry and moist condition, wrapped in cotton and silk socking, and smooth and inverse lines of surface material, to comprehend each slip-resistance differences. This research reviled: under dry condition all experimental samples expect “surface treatment of fossil shells granite” did not meet the basic safety standard for slip-resistance (SN < 0.5), similarly materials with smooth surface is better than materials with lines and uneven surfaces. In addition under dry condition slip-resistance for smooth surface material is better, but when encounter with water its slip-resistance decline dramatically, while among “ceramic”, “plastic flooring”, and “weave carpet” the changes in slip-resistance between dry and moist is similarly dramatic. Under moist condition, most flooring materials fall under “very hazardous” (SN < 0.5); excluding materials with rough and deep concave surface which falls in basic safety range (SN > 0.5). Under cotton and silk socking experiments the flooring materials is categorized as very hazardous, while if the material’s surface have lines, uneven , and rough characters it will improve its slip-resistance. Partly flooring materials is better among smooth lines than inverse lines, which shows the measuring results differ to common understanding.