Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139486
Title: Residual mechanical properties and spalling resistance of strain-hardening cementitious composite with Class C fly ash
Authors: Liu, Jin-Cheng
Tan, Kang Hai
Fan, Shengxin
Keywords: Engineering::Civil engineering
Issue Date: 2018
Source: Liu, J.-C., Tan, K. H., & Fan, S. (2018). Residual mechanical properties and spalling resistance of strain-hardening cementitious composite with class C fly ash. Construction and Building Materials, 181, 253-265. doi:10.1016/j.conbuildmat.2018.06.009
Journal: Construction and Building Materials
Abstract: This study investigated fire resistance of strain-hardening cementitious composite (SHCC) incorporating Class C fly ash. The fly ash used is a local industrial byproduct. Adopting the local industrial byproduct would reduce the cost of SHCC significantly and reliance on overseas sources of fly ash. The results indicated that heat treatment up to 200 °C had negligible effect on strain capacity and strength of the SHCC specimens. Both compressive and tensile strengths began to deteriorate from 300 °C onwards. The SHCC specimens lost its strain-hardening feature at 300 °C and exhibited strain-softening behavior up to 600 °C. PVA fibers were found capable of increasing permeability of SHCC significantly before reaching melting point and reducing the risk of spalling under fire. This paper shows promising applications in introducing local industrial byproduct to produce green SHCC with excellent fire resistance.
URI: https://hdl.handle.net/10356/139486
ISSN: 0950-0618
DOI: 10.1016/j.conbuildmat.2018.06.009
Rights: © 2018 Elsevier Ltd. All rights reserved. This paper was published in Construction and Building Materials and is made available with permission of Elsevier Ltd.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:CEE Journal Articles

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