Microstructural characterization of cellulose fibres in reinforced cement boards

• Autorzy: Schabowicz K. , Jóźwiak-Niedźwiedzka D. , Ranachowski Z. , Kudela S. , Dvorak T.

Identyfikatory

DOI

10.1016/j.acme.2018.01.018

• Języki publikacji: EN

Abstrakty

EN

The microscopic analysis of the different cellulose fibre cement composites is presented. The observations of the fibres in optical microscope in transmitted light and in scanning electron microscope are described. The micro computed tomography (micro-CT) and SEM were used to determine the distribution of the fibres in the matrix. The investigated fibre cement boards were produced by extrusion process and panels were cured in natural conditions. The main goal of the research was application of different microscopic methods to analyze the fibres distribution as a result of a different methods of their production. Micro-CT was used for 3D visualization of fibres distribution in three different fibre cement boards. It was possible to determine the average diameter of the fibres and their concentration using the high-resolution mode of micro-CT scanning procedure. Finally, a procedure which can be applied as a useful tool for analysis of the different procedures used in production of fibre cement boards is described. This procedure can be successfully used in the quality control system of cellulose fibre distribution in cement composites.

Słowa kluczowe

EN

cellulose fibre reinforced cement boards; microstructure; fibre distribution; X-ray microtomography; SEM-EDS analysis

PL

płyta cementowa; mikrostruktura; mikrotomografia rentgenowska

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2018
• Tom: Vol. 18, no. 4
• Strony: 1068--1078
• Opis fizyczny: Bibliogr. 29 poz., rys., tab., wykr.

Twórcy

autor

Schabowicz K.

• Faculty of Civil Engineering, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Jóźwiak-Niedźwiedzka D.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106 Warsaw, Poland

autor

Ranachowski Z.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106 Warsaw, Poland

autor

Kudela S.

• Institute of Materials and Machine Mechanics, Slovak Academy of Sciences, Dúbravská Cesta 9, 845-13 Bratislava, Slovak Republic

autor

Dvorak T.

• Institute of Materials and Machine Mechanics, Slovak Academy of Sciences, Dúbravská Cesta 9, 845-13 Bratislava, Slovak Republic

Bibliografia

• [1] A.M. Brandt, Cement based composite materials with textile reinforcement, in: P. Hamelin, G. Verchery (Eds.), Proceedings of the International Symposium Composite Materials with Textile Reinforcement for Use in Building Construction and Related Applications, Edition Pluralis, Lyon, France, July 16– 18, 1990 37–43.
• [2] State-of-the-Art Report on Fibre Reinforced Concrete, ACI Committee 544, ACI 544.1-96, reapproved 2002, 2002, pp. 66.
• [3] A.P. Fantilli, D. Jóźwiak-Niedźwiedzka, K. Gibas, J. Dulnik, The compatibility between wool fibres and cementitious mortars, 2nd International Conference on Bio-based Building Materials &1st Conference on ECOlogical valorisation of GRAnular and FIbrous materials, June 21st–23rd 2017, Clermont-Ferrand, France (in press).
• [4] A. Akhavan, J. Catchmark, F. Rajabipour, Ductility enhancement of autoclaved cellulose fibre reinforced cement boards manufactured using a laboratory method simulating the Hatschek process, Constr. Build. Mater. 135 (2017) 251–259.
• [5] M. Ardanuy, J. Claramunt, R.D. Toledo Filho, Cellulosic fibre reinforced cement-based composites: a review of recent research, Constr. Build. Mater. 79 (2015) 115–128. , http://dx. doi.org/10.1016/j.conbuildmat.2015.01.035.
• [6] P.J. Kim, H.C. Wu, Z. Lin, V.C. Li, B. deLhoneux, S.A.S. Akers, Micromechanics-based durability study of cellulose cement in flexure, Cem. Concr. Res. 29 (1999) 201–208.
• [7] EN 12467 – Cellulose Fibre Cement Flat Sheets. Product Specification and Test Methods, 2013.
• [8] A.P.H. Westenbroek, Extrusion Pulping of Natural Fibres. Determination, Implementation and Verification of Constitutive Equations Required for Modelling, Wageningen, The Netherlands, 2000, . p. 150.
• [9] L. Fernández-Carrasco, J. Claramunt, M. Ardanuy, Autoclaved cellulose fibre reinforced cement: effects of silica fume, Constr. Build. Mater. 66 (2014) 138–145.
• [10] G.H.D. Tonoli, S.F. Santos, H. Savastano, S. Delvasto, R. Mejía de Gutiérrez, M.D.M. Lopez de Murphy, Effects of natural weathering on microstructure and mineral composition of cementitious roofing tiles reinforced with fique fibre, Cem. Concr. Compos. 33 (2011) 225–232.
• [11] H. Savastano, P.G. Warden, R.S.P. Coutts, Microstructure and mechanical properties of waste fibre-cement composites, Cem. Concr. Compos. 27 (2005) 583–592.
• [12] P. Soroushian, M. Elzafraney, A. Nossoni, H. Chowdhury, Evaluation of normal-weight and light-weight fillers in extruded cellulose fibre cement products, Cem. Concr. Compos. 28 (2006) 69–76.
• [13] J. Hola, K. Schabowicz, State-of-the-art nondestructive methods for diagnostics testing of building structures – anticipated development trends, Arch. Civil Mech. Eng. 11 (2010) 5–11.
• [14] J. Hoła, J. Bień, Ł. Sadowski, K. Schabowicz, Nondestructive and semi-destructive diagnostics of concrete structures in assessment of their durability, Bull. Polish Acad. Sci. Tech. Sci. 63 (1) (2015) 87–96.
• [15] J. Hoła, Ł. Sadowski, K. Schabowicz, Nondestructive identification of delaminations in concrete floor toppings with acoustic methods, Autom. Constr. 20 (2011) 799–807.
• [16] K. Schabowicz, J. Hoła, Nondestructive elastic-wave tests of foundation slab in office building, Mater. Trans. 53 (2012) 296– 302.
• [17] P. Berkowski, G. Dmochowski, J. Grosel, K. Schabowicz, Z. Wójcicki, Analysis of failure conditions for a dynamically loaded composite floor system of an industrial building, J. Civil Eng. Manage. 19 (2) (2013) 529–541.
• [18] B. Goszczyńska, G. Świt, W. Trąmpczyński, A. Krampikowska, J. Tworzewska, P. Tworzewski, Experimental validation of concrete crack identification and location with acoustic emission method, Arch. Civil Mech. Eng. 12 (1) (2012) 23–28.
• [19] Z.Z. Ranachowski, D.D. Jóźwiak-Niedźwiedzka, A.M. Brandt, T.T. Dębowski, Application of acoustic emission method to determine critical stress in fibre reinforced mortar beams, Arch. Acoust. 37 (3) (2012) 261–268.
• [20] N. Neithalath, J. Weiss, J. Olek, Acoustic performance and damping behaviour of cellulose-cement composites, Cem. Concr. Compos. 26 (2004) 359–370.
• [21] K. Schabowicz, Z. Ranachowski, D. Józwiak-Niedzwiedzka, L. Radzik, S. Kudela, T. Dvorak, Application of X-ray microtomography to quality assessment of fibre cement boards, Constr. Build. Mater. 110 (2016) 182–188. , http://dx.doi. org/10.1016/j.conbuildmat.2016.02.035.
• [22] L.-P. Guo, A. Carpinteri, W. Sun, W.-C. Qin, Measurement and analysis of defects in high-performance concrete with three-dimensional micro-computer tomography, J. Southeast Univ. (Engl. Ed.) 25 (1) (2009) 83–88. Fig. 11 – Visualization of fibre system inside of the cubes cut off the A, B and C boards.
• [23] V. Cnudde, J.P. Cnudde, C. Dupuis, P.J.S. Jacobs, X-ray micro- CT used for the localization of water repellents and consolidants inside natural building stones, Mater. Charact. 53 (November (2–4)) (2004) 259–271.
• [24] J. Liu, C. Li, J. Liu, G. Cui, Z. Yang, Study on 3D spatial distribution of steel fibres in fibre reinforced cementitious composites through micro-CT technique, Constr. Build. Mater. 48 (November) (2013) 656–661.
• [25] Q. Wang, X. Huang, W. Zhou, J. Li, Three-dimensional reconstruction and morphologic characteristics of porous metal fiber sintered sheet, Mater. Charact. 86 (December) (2013) 49–58.
• [26] Waste Reduction Potential of Precast concrete Manufactured Offsite, Waste & Resources Action Programme, Mtech Consult Limited, Oxon, UK, 2010, http://www.wrap.org.uk/ downloads/Pre-cast concrete-Full_case study.1fda4ebf.4510. pdf.
• [27] F. Von Dorel, Polymeric Building Materials, vol. XVIII, Elsevier Applied Science, London/New York, 1989. p. 575.
• [28] A. Noushini, B. Samali, K. Vessalas, Effect of polyvinyl alcohol (PVA) fibre on dynamic and material properties of fibre reinforced concrete, Constr. Build. Mater. 49 (2013) 374–383.
• [29] T. Horikoshi, A. Ogawa, T. Saito, H. Hoshiro, G. Fischer, V. Li, Properties of polyvinyl alcohol fiber as reinforcing materials for cementitious composites, in: Proceedings of the International RILEM Workshop on High Performance Fiber Reinforced Cementitious Composites in Structural Applications, 2006, 145–153.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)