建筑工程专业英语翻译求高手!CorrosionInitiationTimeFig.3showsthehalf-cellpotentialmeasurementrecordsof14%C3Aplaincementconcretealongwiththe10%and20%microsilica-blendedcementconcretes.Thespecimenswerepartiallyim
建筑工程专业英语翻译求高手!
CorrosionInitiationTime
Fig.3showsthehalf-cellpotentialmeasurementrecordsof14%C3A
plaincementconcretealongwiththe10%and20%microsilica-blended
cementconcretes.Thespecimenswerepartiallyimmersedin5%NaC1
solutionandtosimulatechloridecorrosionsituations,wherechloridesmigrate
bydiffusiontothesteel-concreteinterfacefromexternal-sourcesduring
theservicelifeofconcretestructures.Table1showsthetimeto-270mV
(SCE),whichistakenastimetoinitiationofcorrosionfortheplainand
microsilica-blendedcementconcretes.Thesedatashowthatboth10%and
20%microsilica-blendedcementconcretesperformedthreefoldbetter,in
termsofcorrosioninitiationtime,comparedtoplaincementconcrete.Similar
results(Rasheeduzzafaretal.1991)wereobtainedbythewritersin