Effect of Combining Hydrophobic and Hydrophilic Treatments on Slip Resistance for Wet Flat Glass Flooring

Kei Shibata, Hirotaka Oguni, Hiromi Wada, Takeshi Yamaguchi, Kazuo Hokkirigawa

研究成果: Conference contribution

抄録

To improve slip resistance of a flat flooring without any patterns, we proposed a combination of hydrophobic and hydrophilic treatments and investigated the effect of the combination on slip resistance between a flat glass plate and shoe sole under wet conditions. The concept of the combination is to make the hydrophilic area as a refuge for water films or droplets and increase the real dry contact between the hydrophobic area and shoe sole. The hydrophilic area was a circle shape and was allocated in a grid pattern on the hydrophobic sea while seven types of flat-glass-plate specimens were evaluated. Based on the friction test results, it was indicated that the combination of hydrophobic and hydrophilic treatments improves the slip resistance when the area of hydrophilic island was minute against the hydrophobic sea. From the observation of contact interface, the trend of the shear strength against the hydrophobic area ratio established the effect of the combination.

本文言語English
ホスト出版物のタイトルProceedings of the 21st Congress of the International Ergonomics Association (IEA 2021) - Volume II
ホスト出版物のサブタイトルInclusive Design
編集者Nancy L. Black, W. Patrick Neumann, Ian Noy
出版社Springer Science and Business Media Deutschland GmbH
ページ682-688
ページ数7
ISBN(印刷版)9783030746049
DOI
出版ステータスPublished - 2021
イベント21st Congress of the International Ergonomics Association, IEA 2021 - Virtual, Online
継続期間: 2021 6 132021 6 18

出版物シリーズ

名前Lecture Notes in Networks and Systems
220
ISSN(印刷版)2367-3370
ISSN(電子版)2367-3389

Conference

Conference21st Congress of the International Ergonomics Association, IEA 2021
CityVirtual, Online
Period21/6/1321/6/18

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 信号処理
  • コンピュータ ネットワークおよび通信

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