Using micro X-ray fluorescence to image chloride profiles in concrete

Cement and Concrete Research - Tập 92 - Trang 128-141 - 2017
Mehdi Khanzadeh Moradllo1, Bryan Sudbrink1, Qinang Hu1, Mohammed Aboustait1, Braden Tabb1, M. Tyler Ley1, Jeffrey M. Davis2
1Department of Civil and Environmental Engineering, Oklahoma State University, Stillwater, OK 74078, USA
2PNDetector GmbH, Otto-Hahn-Ring 6, 81739 München, Germany

Tài liệu tham khảo

G.H. Koch, M.P. Brongers, N.G. Thompson, Y.P. Virmani, J.H. Payer, Corrosion costs and preventive strategies in the United States, Report by CC Technologies Laboratories, Inc. to Federal Highway Administration (FHWA)-RD-01-151, September 2001. Mehta, 1991, Durability of concrete- fifty years of progress?, ACI SP, 126-1, 1 Vaysburd, 2004, Corrosion inhibitors and other protective systems in concrete repair: concepts or misconcepts, Cem. Concr. Compos., 26, 255, 10.1016/S0958-9465(03)00044-1 Khanzadeh Moradllo, 2012, Time-dependent performance of concrete surface coatings in tidal zone of marine environment, Constr. Build. Mater., 30, 198, 10.1016/j.conbuildmat.2011.11.044 Khanzadeh-Moradllo, 2015, Effect of wet curing duration on long-term performance of concrete in tidal zone of marine environment, Int. J. Concr. Struct. Mater., 10.1007/s40069-015-0118-3 Basham, 1995, Measuring water penetration: a simple, inexpensive tube test can yield valuable, quantitative information, Mag. Mason. Constr., 8, 539 Moradllo, 2016, Determining the effective service life of silane treatments in concrete bridge decks, Constr. Build. Mater., 116, 121, 10.1016/j.conbuildmat.2016.04.132 Jensen, 1996, Chloride ingress profiles measured by electron probe micro analysis, Cem. Concr. Res., 26, 1695, 10.1016/S0008-8846(96)00158-5 Mori, 2006, Applications of electron probe microanalyzer for measurement of Cl concentration profile in concrete, J. Adv. Concr. Technol., 4, 369, 10.3151/jact.4.369 Dempere, 2013 Davis, 2011, Bridging the micro-to-macro gap: a new application for micro X-ray fluorescence, Microsc. Microanal., 17, 410, 10.1017/S1431927611000183 Davis, 2009, Milli X-ray fluorescence X-ray spectrum imaging for measuring potassium ion intrusion into concrete samples, Cem. Concr. Compos., 31, 171, 10.1016/j.cemconcomp.2008.12.005 Bentz, 2009, VERDiCT: viscosity enhancers reducing diffusion in concrete technology, Concr. Int., 31, 31 Sudbrink, 2015, Imaging the presence of silane coatings in concrete with micro X-ray fluorescence, Cem. Concr. Res. Yakowitz, 1968, Fifty years of progress in metallographic techniques, ASTM STP, 430, 78 Snyder, 2012, Using viscosity modifiers to reduce effective diffusivity in mortars, J. Mater. Civ. Eng., 24, 1017, 10.1061/(ASCE)MT.1943-5533.0000524 Goldstein, 2012 Peterson, 2013, Observations of chloride ingress and calcium oxychloride formation in laboratory concrete and mortar at 5C, Cem. Concr. Res., 45, 79, 10.1016/j.cemconres.2013.01.001 Janssens, 2000 Janssens, 1996, A micro-XRF spectrometer based on a rotating anode generator and capillary optics, Spectrochim. Acta - Part B At. Spectrosc, 51, 1661, 10.1016/S0584-8547(96)01551-0 Bright Newbury, 2009, Characterizing heterogeneous particles with SEM/SDD-EDS mapping and NIST Lispix Bright, 1995, 403 Bright, 1987, A lisp-based image analysis system with applications to microscopy, J. Microsc., 148, 51, 10.1111/j.1365-2818.1987.tb02854.x Crank, 1975 Bentz, 2013, Modeling of the influence of transverse cracking on chloride penetration into concrete, Cem. Concr. Compos., 38, 65, 10.1016/j.cemconcomp.2013.03.003 Win, 2004, Penetration profile of chloride ion in cracked reinforced concrete, Cem. Concr. Res., 34, 1073, 10.1016/j.cemconres.2003.11.020