Performance of Composite Structural Insulated Panels after Exposure to Floodwater
Publication: Journal of Performance of Constructed Facilities
Volume 27, Issue 4
Abstract
Degradation of structural material because of floodwater is one of the major damaging effects during flooding events. As a result, thousands of homes in coastal states, especially those that are constructed from wood-based materials, have been destroyed after each severe hurricane. This paper evaluates the performance a new type of composite structural insulated panel (CSIP) after exposure to floodwater. The proposed composite panel is made of low-cost orthotropic thermoplastic glass/polypropylene laminate as the facesheet and expanded polystyrene foam as the core. The proposed CSIP panel is intended to overcome problems of traditional structural insulated panels, especially those resulting from strength degradation. An extensive experimental program was conducted to investigate the flexural strength degradation of CSIPs after exposure to floodwater for various periods of time. The residual flexural strength following full submergence of CSIPs in simulated floodwater was evaluated using a four-point loading test. Furthermore, the experimental results were validated using new analytical models and were observed to be in good agreement. Insignificant strength degradation was recorded by CSIPs, and therefore they demonstrated the potential for their use in sustainable building structures against flood hazards.
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Acknowledgments
The authors gratefully acknowledge the funding and support provided by the National Science Foundation (NSF) for this research project (CMMI-0825938).
References
Allen, H. G. (1969). Analysis and design of structural sandwich panels, Pergamon, London.
Alwin, H. (2002). “Development of a method to analyze structural insulated panels under transverse loading.” M.S. thesis, Washington State Univ., Pullman, WA.
ASTM. (1995a). “Standard test method for specific optical density of smoke generated by solid materials.” ASTM E662-95, West Conshohocken, PA.
ASTM. (1995b). “Standard test method for surface flammability of materials using a radiant heat energy source.” ASTM E162-95, West Conshohocken, PA.
ASTM. (2000). “Standard test method for flexural properties of sandwich construction.” ASTM C393-00, West Conshohocken, PA.
ASTM. (2006). “Standard test method for rate of water absorption of masonry mortars.” ASTM C1403-06, West Conshohocken, PA.
ASTM. (2009). “Standard test method for water penetration and leakage through masonry.” ASTM E514-09, West Conshohocken, PA.
ASTM. (2010a). “Standard test method for field determination of water penetration of masonry wall surfaces.” ASTM C1601-10, West Conshohocken, PA.
ASTM. (2010b). “Standard test method for surface burning characteristics of building materials.” ASTM E84-10, West Conshohocken, PA.
Center for Composites Manufacturing (CCM). (2003). Final Rep. FTA-AL-26-7001-2003.1, CCM, Newark, DE.
Chevali, S. V. (2009). “Flexural creep of long fiber thermoplastic composites: effect of constituents and external variable on non-linear viscoelasticity.” Ph.D. dissertation, Mechanical Engineering Dept., Univ. of Alabama at Birmingham, Birmingham, AL.
FEMA. (2008). “Design and construction guidance for community safe rooms.” FEMA 361, Washington, DC.
Galitz, C. L., and Whitlock, A. R. (1998). “The application of local data to the simulation of wind-driven rain.” Water leakage through building facades, ASTM STP 1314, R. J. Kudder and J. L. Erdly, eds., ASTM, West Conshohocken, PA, 17–32.
Hartness, T., Husman, G., Koening, J., and Dyksterhouse, J. (2001). “The characterization of low cost fiber reinforced thermoplastic composites produced by DRIFT process.” Composites, Part A, 32(8), 1155–1160.
Khotpal, A. (2004). “Structural characterization of hybrid fiber reinforced polymer (FRP)-autoclaved aerated concrete (AAC) panels.” M.S. thesis, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama at Birmingham, Birmingham, AL.
Morley, M. (2000). Building with structural insulated panels, Taunton, Newtown, CT.
Mousa, M. A. (2007). “Optimization of structural panels for cost-effective panelized construction.” M.S. thesis, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama at Birmingham, Birmingham, AL.
Mousa, M. A. (2011). “Composites structural insulated panels (CSIPs) for hazards resistant structures.” Ph.D. dissertation, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama at Birmingham, Birmingham, AL.
Mousa, M. A., and Uddin, N. (2009). “Experimental and analytical study of carbon fiber-reinforced polymer (FRP)/autoclaved aerated concrete (AAC) sandwich panels.” J. Eng. Struct., 31(10), 2337–2344.
Mousa, M. A., and Uddin, N. (2010). “Debonding of composites structural insulated sandwich panels.” J. Reinf. Plast. Compos., 29(22), 3380–3391.
Mousa, M. A., and Uddin, N. (2011). “Global buckling of composite structural insulated wall panels.” Mater. Des., 32(2), 766–772.
Shelar, K. (2006). “Manufacturing and design methodology of hybrid fiber reinforced polymer (FRP)-autoclaved aerated concrete (AAC) panels and its response under low velocity impact.” M.S. thesis, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama at Birmingham, Birmingham, AL.
Uddin, N., and Fouad, H. (2007). “Structural behavior of FRP reinforced polymer-autoclaved aerated concrete panels.” ACI Struct. J., 104(6), 722–730.
Vaidya, S. A. (2009). “Lightweight composites for modular panelized construction.” Ph.D. dissertation, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama at Birmingham, Birmingham, AL.
Zenkert, D. (1995). An introduction to sandwich construction, Engineering Materials Advisory Service, Ltd., West Midlands, U.K.
Information & Authors
Information
Published In
Journal of Performance of Constructed Facilities
Volume 27 • Issue 4 • August 2013
Pages: 424 - 436
Copyright
© 2013 American Society of Civil Engineers.
History
Received: Apr 12, 2011
Accepted: Oct 20, 2011
Published online: Jul 15, 2013
Published in print: Aug 1, 2013
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