Study on the slip resistance of embo-spray coating of urethane-based floor material
- Title
- Study on the slip resistance of embo-spray coating of urethane-based floor material
- Author
- 서종원
- Keywords
- urethane-waterproofing; Embo-tech; X-ray Computed Tomography (CT); Non-slip; British Pendulum Tester (BPT)
- Issue Date
- 2017-01
- Publisher
- KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE
- Citation
- KSCE JOURNAL OF CIVIL ENGINEERING, v. 21, no. 1, page. 76-84
- Abstract
- Urethane liquid-applied membrane has been widely used in roof, basement floor, sports arena, etc. for its outstanding elasticity and water-tightness since 1970's. The embo-tech membrane construction method using the embo-spray coating system for urethane liquid was later developed to prevent slipping, improve durability, and enhance the aesthetic quality of urethane-based floor materials. This paper studied the slip resistance performance of the embo-tech liquid-applied membrane construction method according to the viscosity of the urethane liquid and the diameter of the spray nozzle. The roughness of the embo-membrane samples has been analyzed in the slice image and 3D modeling using X-ray CT. A guideline for selecting the proper viscosity of the urethane liquid and the nozzle diameter to form the optimum embo-pattern has also been presented through roughness analysis. Ultimately, the results of X-ray CT have been verified in the field test using the shoes and tires. This paper suggests optimal construction method using the embo-tech liquid applied membrane construction method and can be used for quantitative evaluations on slip resistance performances of various embo-patterns.
- URI
- https://link.springer.com/article/10.1007%2Fs12205-016-0897-3https://repository.hanyang.ac.kr/handle/20.500.11754/112325
- ISSN
- 1226-7988; 1976-3808
- DOI
- 10.1007/s12205-016-0897-3
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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