TY - JOUR
T1 - Engineering approach to the design of wooden fireproof structural elements based on the sacrifice-layer concept
T2 - Optimum design of the wood-based protection layers using bench-scale tests
AU - Yamaguchi, Tomoyo
AU - Kamikawa, Daisuke
AU - Hasemi, Yuji
AU - Yasui, Noboru
AU - Takase, Ryo
AU - Miyabayashi, Masayuki
AU - Suzuki, Jun Ichi
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/12
Y1 - 2016/12
N2 - Strategy for the development of wooden fireproof structural elements based on the sacrifice-layer concept through bench-scale tests is studied through a series of bench scale tests on the design composed of sacrifice layer (chemically untreated wood), barrier (fire retardant treated wood) and loadbearing part (untreated wood). It has revealed importance of the design of the sacrifice layer to reach the glowing combustion temperature at around the end of the heating for the achievement of self-extinguishment. It has resulted in the development of Japanese-cedar based l"hour fireproof beam only with small test apparatuses available almost everywhere, demonstrating its advantage for the technical development in the districts not accessible to large furnaces.
AB - Strategy for the development of wooden fireproof structural elements based on the sacrifice-layer concept through bench-scale tests is studied through a series of bench scale tests on the design composed of sacrifice layer (chemically untreated wood), barrier (fire retardant treated wood) and loadbearing part (untreated wood). It has revealed importance of the design of the sacrifice layer to reach the glowing combustion temperature at around the end of the heating for the achievement of self-extinguishment. It has resulted in the development of Japanese-cedar based l"hour fireproof beam only with small test apparatuses available almost everywhere, demonstrating its advantage for the technical development in the districts not accessible to large furnaces.
KW - Globing combustion
KW - Japanese cedar
KW - be?ich-scale test
KW - cane calorimeter test apparatus
KW - flaming-die-out
KW - fne-resisti\-e construction
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U2 - 10.3130/aije.81.1065
DO - 10.3130/aije.81.1065
M3 - Article
AN - SCOPUS:85007494465
VL - 81
SP - 1065
EP - 1074
JO - Journal of Environmental Engineering, ASCE
JF - Journal of Environmental Engineering, ASCE
SN - 1348-0685
IS - 730
ER -