Research Article
Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based Mortars/Concrete Using Limestone Filler
Figure 2
Petrographical examination and XRD analysis of the studied VS. (a) Microphenocrysts of olivine, pyroxene, and elongated plagioclase in volcanic glass matrix with vesicles, some of which are filled with white minerals. (b) XRD pattern of the studied VS. (Fo: Forsterite; An: Anorthite; Ca: Calcite; Dp: Diopside; Fu: Faujasite).
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