Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2014 / V.26,no.2,Jun Title Characteristic and Development of All-in-one Shock Energy Absorber Lanyard Protection Tube used Super Fibers Authors Jin Won Cho*, Sang Jun Kwon1, Sang Tae Kim2, Jeong Hyun Yeum†, Ji Man Kang3 and Byung Chul Institution/Affiliations Kyungpook National University, 1Shin Heung, 2Swelock Asia , 3Korea Textile Development Institute, 4 Pages/Total page pp.106 ~ 113 / 8 Language Korean Abstract Work-related falls are a major problem in the construction and roofing industries. To avoid serious injury to the worker caused by high decelerations or forces, different systems to absorb the energy of a fall are implemented in personal protective equipment. In this study, shock energy absorber lanyard protection tube was prepared using high tenacity PET fiber, P-aramid fiber, and UHMWPE fiber, respectively. Dynamic load test and static load test, bursting strength test based on the Korea fall protection equipment standard(Korea Occupational Safety & Health Agency standard 2013-13) or conformity European safety test(CE : EN355) were conducted. Especially maximum arrest force by dynamic load test of energy absorber showed below 6,000N. Keywords protection tube, shock energy, dynamic load, static load, bursting strength Download   Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2014_v26n2_106