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http://dx.doi.org/10.14190/JRCR.2017.5.3.320

A Study on the Joint Tensile Strength of EVA Waterproofing Sheet According to Hot Air Welding Speed and Chemical Attack in Low Temperature  

Park, Jin-Sang (Seoul National University of Science and Technology)
Choi, Su-Young (Seoul National University of Science and Technology)
Park, Wan-Goo (Seoul National University of Science and Technology)
Jung, Hae-Choon (Seoul National University of Science and Technology)
Kim, Byoung-Il (Seoul National University of Science and Technology)
Oh, Sang-Keun (Seoul National University of Science and Technology)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.5, no.3, 2017 , pp. 320-326 More about this Journal
Abstract
This study is based on the hot air welding application method of EVA sheet to test the tensile strength performance changes due to the hot air welding speed, temperature and chemical attack. For the parameters of the study, the hot air welding method that directly heats the overlap between the sheets and the adhesion surface was controlled, and the maximum temperature for application was set to $20^{\circ}C$, $0^{\circ}C$, $-5^{\circ}C$, $-10^{\circ}C$. According to the results of the testing, the tensile strength of the overlap area was the highest between the temperatures of 20 at 5~6m/min and between the low temperatures at 3~4m/min of hot air welding speed.
Keywords
Construction temperature; Hot-air welding speed; EVA waterproofing sheet; Joint; Tensile strength;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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