Non-destructive characterisation of mortars reinforced with various fibres exposed to high temperature
1
National Polytechnic School of Oran (ENPO-MA)
2
INSA de Rennes
3
Université de Bordj Bou Arréridj
Mining Science 2018;25:193-208
KEYWORDS
TOPICS
Application of fundamental science to miningMine engineering and construction, underground constructionEnvironmental protection and waste recycling
ABSTRACT
The objective of this study is to investigate the effect of temperature on the physical and mechanical properties of standard mortar reinforced with steel fibers, polypropylene fibers and hybrid fibers. Non-destructive tests (capillary water absorption, interconnected porosity, gas permeability, ultrasound celerity) were carried out on samples that had been heated, at a temperature ramp of 5°C/min, to maximum temperature of: 105°C, 400°C, 500°C et 800°C.
The results show a good correlation between the evolution of properties and the damage resulting from the imposed heat exposure treatment.
The study shows that there is a significant deterioration of physico-mechanical properties of the fiber mortars above 500°C. The hybrid fiber mortars show a good compromise: the polypropylene fibers guarantee a thermal stability whereas the steel fibers act to conserve good mechanical behavior.
REFERENCES (45)
1.
SARADAR A., TAHMOURESI B., MOHSENI E., SHADMANI A., 2018, Restrained Shrinkage Cracking of Fiber-Reinforced High-Strength Concrete, MDPI-Fibers, Vol. 6, No. 1, 1–13.
2.
CUENCA E., FERRARA L., 2017, Self-healing Capacity of Fiber Reinforced Cementitious Composites. State of the Art and Perspectives, KSCE Journal of Civil Engineering, Vol. 21, No. 7, 2777–2789.
3.
YU R., SPIESZ P., BROUWERS H.J.H., 2016, Energy absorption capacity of a sustainable Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) in quasi-static mode and under high velocity projectile impact, Cement and Concrete Composites, Vol. 68, 109–122.
4.
DING Y., AZEVEDO C., AGUIAR J.B., JALALI S., 2012, Study on residual behaviour and flexural toughness of fibre cocktail reinforced self compacting high performance concrete after exposure to high temperature, Construction and Building Materials, Vol. 26, No. 1, 21–31.
5.
SUKONTASUKKUL P., POMCHIENGPIN W., SONGPIRIYAKIJ S., 2010, Post-crack (or post-peak) flexural response and toughness of fiber reinforced concrete after exposure to high temperature, Construction and Building Materials, Vol. 24, No. 10, 1967–1974.
6.
KÖKSAL F., SAHIN Y., GENCEL O., YIGIT I., 2013, Fracture energy-based optimisation of steel fibre reinforced concretes, Engineering Fracture Mechanics, Vol. 107, 29–37.
7.
BENCARDINO F., RIZZUTI L., SPADEA G., SWAMY R.N., 2010, Experimental evaluation of fiber reinforced concrete fracture properties, Composites: Part B: Engineering, Vol. 41, No. 1, 17–24.
8.
NILI M., AFROUGHSABET V., 2010, Combined effect of silica fume and steel fibers on the impact resistance and mechanical properties of concrete, International Journal of Impact Engineering, Vol. 37, No. 8, 879–886.
9.
SIDERIS K.K., MANITA P., CHANIOTAKIS E., 2009, Performance of thermally damaged fibre rein-forced concretes, Construction and Building Materials, Vol. 23, No. 3, 1232–1239.
10.
MOHAMMADI Y., SINGH S.P., KAUSHIK S.K., 2008, Properties of steel fibrous concrete containing mixed fibres in fresh and hardened state, Construction and Building Materials, Vol. 22, No. 5, 956–965.
11.
SIVAKUMAR A., SANTHANAM M., 2007, Mechanical properties of high strength concrete reinforced with metallic and non-metallic fibres, Cement and Concrete Composites, Vol. 29, No. 8, 603–608.
12.
ZONGCAI D., JIANHUI L., 2006, Mechanical behaviors of concrete combined with steel and synthetic macro-fibers, International Journal of Physical Sciences, Vol. 1, No. 2, 57–66.
13.
POON C.S., SHUI Z.H., LAM L., 2004, Compressive behavior of fiber reinforced high-performance concrete subjected to elevated temperatures, Cement and Concrete Research, Vol. 34, No. 12, 2215–2222.
14.
PLIYA P., BEAUCOUR A.L., NOUMOWE A., 2010, A way to improve the behaviour of concrete.
15.
at high temperature: addition of a cocktail of polypropylene and steel fibres, 3rd International FIB Annual Convention & Bridge conference, Washington-DC.
16.
PHAN L.T., LAWSON J.R., DAVIS F.L., 2001, Effects of elevated temperature exposure on heating characteristics, spalling, and residual properties of high performance concrete, Materials and Struc-tures, Vol. 34, No. 2, 83–91.
17.
KANEMA M., DE MORAIS M.V.G., NOUMOWÉ A., GALLIAS J.L., CABRILLAC R., 2007, Thermo-.
18.
-hydrous transfers in a concrete element exposed to high temperature: experimental and numerical approaches, Heat and Mass transfers, Vol. 44, No. 2, 149–164.
19.
RODRIGUES J.P.C., LAÍM L., CORREIA A.M., 2010, Behaviour of fiber reinforced concrete columns in fire, Composite Structures, Vol. 92, No. 5, 1263–1268.
20.
AYDIN S., YAZICI H., BARADAN B., 2008, High temperature resistance of normal strength and autoclaved high strength mortars incorporated polypropylene and steel fibers, Construction and Building Materials, Vol. 22, No. 4, 504–512.
21.
PLIYA P., BEAUCOUR A.L., NOUMOWE A., 2008, Influence des fibres de polypropylène sur le com-portement de bétons soumis à une température élevée, Colloque international sur la caractérisation et la modélisation des matériaux et structures, Tizi-Ouzou, Algérie.
22.
XIAO J., FALKNER H., 2006, On residual strength of high-performance concrete with and without polypropylene fibres at elevates temperatures, Fire Safety Journal, Vol. 41, No. 2, 115–121.
23.
ZEIML M., LEITHNER D., LACKNER R., MANG H., 2006, How do polypropylene fibers improve the spalling behavior of in-situ concrete?, Cement and Concrete Research, Vol. 36, No. 5, 929–942.
24.
BILODEAU A., KODUR V.K.R., HOFF G.C., 2004, Optimization of the type and amount of polypro-pylene fibres for preventing the spalling of lightweight concrete subjected to hydrocarbon fire, Cement & Concrete Composites, Vol. 26, No. 2, 163–174.
25.
KALIFA P., CHENE G., GALLE C., 2001, High-temperature behavior of HPC with polypropylene fibres-from spalling to microstructure, Cement and Concrete Research, Vol. 31, No. 10, 1487–1499.
26.
BANGI M.R., HORIGUCHI T., 2011, Pore pressure development in hybrid fibre-reinforced high strength concrete at elevated temperatures, Cement and Concrete Research, Vol. 41, 1150–1156.
27.
PLIYA P., BEAUCOUR A.L., NOUMOWE A., 2011, Contribution of cocktail of polypropylene and steel fibres in improving the behaviour of high strength concrete subjected to high temperature, Construction and Building Materials, Vol. 25, No. 4, 1926–1934.
28.
DENOËL J.F., 2007, Fire Safety and Concrete Structures, FEBELCEM Federation of Belgian Cement Industry.
29.
BEAUDOIN J.J., 1982, Fibre-Reinforced Concrete, National Research Council, Canada.
30.
ZHANG J., HOU D., 2008, Investigation on the interior relative humidity of concrete at early age, 1st International Conference on Microstructure Related Durability of Cementitious Composites, 13–15 October, Nanjing, China.
31.
EZZIANE M., MOLEZ L., JAUBERTHIE R., RANGEARD D., 2011, Heat exposure tests on various types of fibre mortar, European Journal of Civil Engineering and Environment, Vol. 15, No. 5, 715–726.
32.
KOMONEN J., PENTTALA V., 2003, Effects of High Temperature on the Pore Structure and Strength of Plain and Polypropylene Fiber Reinforced Cement Pastes, Fire Technology, Vol. 39, No. 1, 23–34.
33.
GEORGALI B., TSAKIRIDIS P.E., 2005, Microstructure of fire-damaged concrete. A case study,.
35.
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, Cement and Concrete Research, Vol. 34, No. 9, 1633–1644.
36.
AFPC-AFREM, 1997, Durabilité des bétons, Méthodes recommandées pour la mesure des grandeurs associées à la durabilité, Compte-rendu des journées techniques 11 et 12 décembre, Laboratoire Ma-tériaux et Durabilité des Constructions, Toulouse.
37.
ABDOU K., HOUARI H., 2007, Influence des fibres d’acier sur les variations dimensionnelles et pon-dérales des matrices cimentaires, Sciences & Technologie, Vol. 0, No. 26, 43–48.
38.
MILOUD B., 2005, Permeability and porosity characteristics of steel fiber reinforced concrete, Asian Journal of Civil Engineering (Building And Housing), Vol. 6, No. 4, 317–330.
39.
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 Safety Journal, Vol. 44, No. 8, 1015–1022.
40.
JANSSON R., BOSTROM L., 2009, Fire spalling, The moisture effect, 1st International Workshop on Concrete Spalling due to Fire Exposure, Proceedings, F. Dehn, E.A.B. Koenders, 120–129.
41.
HERTZ K.D., 2003, Limits of spalling of fire – exposed concrete, Fire Safety Journal, Vol. 38, No. 2, 103–116.
42.
NOUMOWÉ N.A., 2005, Mechanical properties and microstruture of high strength concrete containing polypropylene fibres exposed to temperatures up to 200 °C, Cement Concrete Research, Vol. 35, No. 11, 2192–2198.
43.
GAWESKA H.I., 2004, Comportement à haute température des bétons à haute performance-évolution des principales propriétés mécaniques, Thèse de doctorat, Ecole Nationale des Ponts et Chaussées et Ecole Polytechnique de Croatie.
44.
HAGER I., 2013, Behaviour of cement concrete at high temperature, Bulletin of The Polish Academy of Sciences Technical Sciences, Vol. 61, No. 1.
45.
EZZIANE M., KADRI T., MOLEZ L., JAUBERTHIE R., BELHACEN A., 2015, High temperature behaviour of polypropylene fibres reinforced mortars, Fire Safety Journal, Vol. 71, 324–331.
| eISSN: | 2353-5423 |
| ISSN: | 2300-9586 |
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
