Polymeric fiber reinforced concrete exposed to fire
The aim of this work was to investigate the influence of the addition of polypropylene, polyester, polyamide, aramid and aramid pulp fibers on the behavior of concretes subjected to high temperatures. For that, test specimens with fiber additions were made at a rate of 2 kg/m3 and submitted to temperatures in furnace, as well as to high temperatures through direct fire test. Columns were also built and subjected to a live fire simulator belonging to the Espírito Santo Fire Department - Brazil. Microstructural and mechanical properties were analyzed. It has been observed that the fibers may influence the properties of the concrete and that fire tests with standard fire load may be an alternative or complementary analysis of concrete subjected to elevated temperatures.
ABNT Brazilian association of technical standards. (1998). NBR NM 67: Concrete - Slump test for determination of the consistency. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2000). NBR 14432: Fire-resistance requirements for building construction elements - Procedure. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2007). NBR 5739: Concrete - Compression test of cylindric specimens - method of test. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2010). NBR 12142: Concrete - Determination of tension strength in flexure of prismatic specimens. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2011). NBR 7222: Concrete and mortar - Determination of the tension strength by diametrical compression of cylindrical test specimens. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2013). NBR 8802: Hardened concrete — Determination of ultrasonic wave transmission velocity. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2015a). NBR 5738: Procedure for molding and curing concrete test specimens. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2015b). NBR 8953: Concrete for structural use - Density, strength and consistence classification. Rio de Janeiro.
ABNT Brazilian association of technical standards. (2018). NBR 16697: Portland cement - Requirements. Rio de Janeiro.
ACI Committee on Fireproofing (2019). Report of committee on fireproofing (1919).
Akca, A. H., Zihnioǧlu, N.Ö. (2013). High performance concrete under elevated temperatures. Constr. Build. Mater. 44, 317–328. https://doi.org/10.1016/j.conbuildmat.2013.03.005
Alhozaimy, A. M., Soroushian, P., Mirza, F. (1996). Mechanical properties of polypropylene fiber reinforced concrete and the effects of pozzolanic materials. Cem. Concr. Compos. 18, 85–92. https://doi.org/10.1016/0958-9465(95)00003-8
ASTM International. (2018). ASTM E119-18a, Standard Test Methods for Fire Tests of Building Construction and Materials. https://doi.org/10.1520/E0119-18A
Bangi, M. R., Horiguchi, T. (2012). Effect of fibre type and geometry on maximum pore pressures in fibre-reinforced high strength concrete at elevated temperatures. Cem. Concr. Res. 42, 459–466. https://doi.org/10.1016/j.cemconres.2011.11.014
Behnood, A., Ghandehari, M. (2009). Comparison of compressive and splitting tensile strength of high-strength concrete with and without polypropylene fibers heated to high temperatures. Fire Saf. J. 44, 1015–1022. https://doi.org/10.1016/j.firesaf.2009.07.001
Bei, S., Zhixiang, L. (2016). Investigation on spalling resistance of ultra-high-strength concrete under rapid heating and rapid cooling. Case Stud. Constr. Mater. 4, 146–153. https://doi.org/10.1016/j.cscm.2016.04.001
Castellote, M., Alonso, C., Andrade, C., Turrillas, X., Campo, J. (2004). Composition and microstructural changes of cement pastes upon heating, as studied by neutron diffraction. Cem. Concr. Res. 34, 1633–1644. https://doi.org/10.1016/S0008-8846(03)00229-1
Choumanidis, D., Badogiannis, E., Nomikos, P., Sofianos. (2016). The effect of different fibres on the flexural behaviour of concrete exposed to normal and elevated temperatures. Constr. Build. Mater. 129, 266-277. https://doi.org/10.1016/j.conbuildmat.2016.10.089
Cree, D., Green, M., Noumowé, A. (2013). Residual strength of concrete containing recycled materials after exposure to fire: A review, Constr. Build. Mater. 45, 208–223. https://doi.org/10.1016/j.conbuildmat.2013.04.005
Çavdar, A. (2013). The effects of high temperature on mechanical properties of cementitious composites reinforced with polymeric fibers, Compos. Part B Eng. 45 (2013) 78–88. https://doi.org/10.1016/j.compositesb.2012.09.033
Dias, D., Calmon, J., Degen, M. (2017). Concreto reforçado com fibras poliméricas submetido a temperaturas elevadas. In: Congresso Brasileiro do Concreto-2017, 59, 2017, Bento Gonçalves, RS. Anais... São Paulo: IBRACON.
Drzymała, T., Jackiewicz-rek, W., Tomaszewski, M., Kuś, A. (2017). Effects of High Temperature on the Properties of High Performance Concrete (HPC), Proc. Eng. 172, 256–263. https://doi.org/10.1016/j.proeng.2017.02.108
EN 1992-1-2. (2004). Eurocode 2 – Design of Concrete Structures. Part 1.2: General Rules – Structural Fire Design, p. 97.
Espírito Santo. Corpo De Bombeiros Militar Do Estado. (2009). Norma Técnica 04 – Carga de incêndio. Vitória: CBMES.
Ezziane, M., Kadri, T., Molez, L., Jauberthie, R., Belhacen, A. (2015). High temperature behaviour of polypropylene fibres reinforced mortars. Fire Saf. J. 71, 324–331. https://doi.org/10.1016/j.firesaf.2014.11.022
Gernay, T., Franssen, J.M. (2015). A performance indicator for structures under natural fire. Eng. Struct. 100, 94–103. https://doi.org/10.1016/j.engstruct.2015.06.005
Haddad, R. H., Al-Saleh, R. J., Al-Akhras, N. M. (2008). Effect of elevated temperature on bond between steel reinforcement and fiber reinforced concrete. Fire Saf. J. 43, 334–343. https://doi.org/10.1016/j.firesaf.2007.11.002
Hartin, E. (2008). Extreme Fire Behavior: Understanding the Hazards. 2008. Access in: <http://cfbt-us.com/pdfs/ExtremeFireBehavior.pdf>. Acess 17 fev. 2018.
ISO 834-1:1999 (2015). Fire-Resistance Tests – Elements of Building Construction – Part 1: General Requirements.
Khalaf, J., Huang, Z. (2016). Analysis of the bond behaviour between prestressed strands and concrete in fire. Constr. Build. Mater. 128, 12–23. https://doi.org/10.1016/j.conbuildmat.2016.10.016
Khoury, G. A. (1992). Compressive strength of concrete at high tem- peratures : a reassessment. Magazine of Concrete Research 44 (161), 291–309.
Kim, Y., Lee, T., Kim, G. (2013). An experimental study on the residual mechanical properties of fiber reinforced concrete with high temperature and load. Mater. Struct. 46, 607–620. https://doi.org/10.1617/s11527-012-9918-y
Kurtz, S., Balaguru, P. (2000). Postcrack creep of polymeric fiber-reinforced concrete in flexure. Cem. Concr. Res. 30, 183–190. https://doi.org/10.1016/S0008-8846(99)00228-8
Lee, G., Han, D., Han, M.C., Han, C. G., Son, H. J. (2012). Combining polypropylene and nylon fibers to optimize fiber addition for spalling protection of high-strength concrete. Constr. Build. Mater. 34, 313-320. https://doi.org/10.1016/j.conbuildmat.2012.02.015
Lennon, T., Rupasinghe, R., Canisius, G., Waleed, N., Matthews, S. (2007). Concrete structures in fire – Performance, design and analysis. BRE 1-81.
Lourenço, L. A. P., Barros, J. A. O., Alves, J. G. A. (2011). Fiber reinforced concrete of enhanced fire resistance for tunnel segments.
Ma, Q., Guo R., Zhao, Z., Lin, Z., He, K. (2015). Mechanical properties of concrete at high temperature-A review. Constr. Build. Mater. 93, 371–383. https://doi.org/10.1016/j.conbuildmat.2015.05.131
Mehta, P. K., Monteiro, P. J. M. (2008). Concrete: Microstructure, Properties, and Materials. 3ed. https://dx.doi.org/10.1036/0071462899
Noumowe, A. (2005). Mechanical properties and microstructure of high strength concrete containing polypropylene fibres exposed to temperatures up to 200 °c. Cem. Concr. Res. 35, 2192–2198. https://doi.org/10.1016/j.cemconres.2005.03.007
Pai, S., Chandra, K. L. (2013). Analysis of polyester fibre reinforced concrete subjected to elevated temperatures. International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development (IJCSEIERD) 3 (2013) 1–10.
Park, S.-J., Yim, H. J. (2016). Evaluation of residual mechanical properties of concrete after exposure to high temperatures using impact resonance method. Constr. Build. Mater. 129, 89–97. https://doi.org/10.1016/j.conbuildmat.2016.10.116
Petrucci, E. G. R. (1981). Concreto de cimento Portland. 8 ed. Rio de Janeiro: Editora Globo.
Pliya, P., Beaucour, A. L., Noumowé. (2011). Contribution of cocktail of polypropylene and steel fibres in improving the behaviour of high strength concrete subjected to high temperature. Constr. Build. Mater. 25, 1926–1934. https://doi.org/10.1016/j.conbuildmat.2010.11.064
Poon, C. S., Shui, Z. H., Lam, L. (2004). Compressive behavior of fiber reinforced high-performance concrete subjected to elevated temperatures. Cem. Concr. Res. 34, 2215–2222. https://doi.org/10.1016/j.cemconres.2004.02.011
São Paulo. Corpo De Bombeiros Militar Do Estado. (2011). Instrução Técnica 14 - Carga de incêndio nas edificações e áreas de risco. São Paulo.
Sekhar, M. P., Raju, K. (2017). A Study on Effect of Mechanical Properties of Recron 3S Fibre Concrete on Different Grades Exposed to Elevated Temperatures. International Journal for Innovative Research in Science & Technology 4, 41–46.
Shihada, S. (2011). Effect of polypropylene fibers on concrete fire resistance. J. Civ. Eng. Manag. 17, 259–264. https://doi.org/10.3846/13923730.2011.574454
Song, P. S., Hwang, S., Sheu, B. C. (2005). Strength properties of nylon- and polypropylene-fiber-reinforced concretes. Cem. Concr. Res. 35, 1546–1550. https://doi.org/10.1016/j.cemconres.2004.06.033
Srikar, G., Anand, G., Prakash, S. Suriya. (2016). A Study on Residual Compression Behavior of Structural Fiber Reinforced Concrete Exposed to Moderate Temperature Using Digital Image Correlation. Int. J. Concr. Struct. Mater. 10, 75–85. https://doi.org/10.1007/s40069-016-0127-x
Suresh, N., Bindiganavile, V., Prabhu, M. (2014). Compressive Behaviour of Polyester Fiber Reinforced Concrete Subjected To Sustained Elevated Temperature. International Journal of Emerging Technology and Advanced Engineering 4, 220–224.
Xiao, J., Falkner, H. (2006). On residual strength of high-performance concrete with and without polypropylene fibres at elevated temperatures. Fire Saf. J. 41, 115–122. https://doi.org/10.1016/j.firesaf.2005.11.004
Yermak, N., Pliya, P., Beaucour, A. L., Simon, A., Noumowé, A. (2017). Influence of steel and/or polypropylene fibres on the behaviour of concrete at high temperature: Spalling, transfer and mechanical properties. Constr. Build. Mater. 132, 240–250. https://doi.org/10.1016/j.conbuildmat.2016.11.120
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