미끄럼시험에서 비눗물을 대체하기 위한 SDS 수용액의 적정 혼합비율 도출

Extraction of Proper Mixture Ratio of SDS Solution as the Substitute of Soapy Water in a Slip Test

  • 발행 : 2016.05.19

초록

For the slip resistance test of shower room floor, the "O-Y Pull Slip Meter method (O-Y·PSM)" regulated under KS M 3510. This test method uses cooking oil as a substitute of soapy water, and thus it does not reflect the real condition. In this study, on 10 types of floor material samples, the Coefficient of Slip Resistance Bath (CSR·B) on bare foot between 10 types of body wash solution and 6 types of SDS solution was compared. The body wash solution is a mixture of soap and water in 1:20 ratio. As a result, SDS 0.1% solution was the most suitable for a substitute of soapy water in shower.

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