SES_2008_presentation-Pour-Ghaz et al. 2008.pdf - Central Concrete
SES_2008_presentation-Pour-Ghaz et al. 2008.pdf - Central Concrete
SES_2008_presentation-Pour-Ghaz et al. 2008.pdf - Central Concrete
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Surface Tension (N/m)Shrinkage Mitigation Strategies• SRAs - <strong>al</strong>ter the surface tension of the pore fluid• SLWA - supply addition<strong>al</strong> water during hydration0.080.07Pure De-Ionized Water0.06De-Ionized WaterSynth<strong>et</strong>ic Pore Solution0.05Cap. .2cos(rSe<strong>al</strong>ed - Plain)0.04Se<strong>al</strong>ed - SRA0.030 3 6 9 12 15SRA Concentration (%)Soci<strong>et</strong>y of Engineering Science Oct 12-15, <strong>2008</strong>, Slides Developed by Jason Weiss Slide 24 of 29