Research Article
Effects of Nanosilica on Compressive Strength and Durability Properties of Concrete with Different Water to Binder Ratios
Figure 7
(a) Electrical resistivity of concrete with immersed in water after curing for 28 days for control and 1.5% NS addition. The solid lines express average values of the two data points. Initial resistivity, , and resistivity of 85-day immersion, , are also shown and (b) their average values with their variations as a function of NS content.
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