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Showing 1 to 3 of 3 for “"water reducing admixture"”.
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Dispersion of graphene nanoplatelets in water with surfactant and reinforcement of mortar with graphene nanoplatelets
… behavior of graphene nanoplatelets (GNPs) in water with water reducing admixture (WRA), a type of surfactant. The dosage of GNPs was fixed at 0.2wt% of water, and the dosage of the WRA functioned as the controlled variable. Sedimentation experiments qualitatively characterized the stability of …
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Fractionated reclaimed asphalt pavement as a coarse aggregate replacement in a ternary blended concrete pavement
… that the workability increased (even with lower water reducing admixture dosages), the unit weight decreased, and the air content remained relatively unaffected although somewhat more variable. A hardened air void analysis revealed acceptable parameters for freeze/thaw durability, but the …
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Self-Compacting Concrete for Prestressed Bridge Girders
… Although some raw materials and chemical admixtures may increase the initial cost, its use is on the rise worldwide for precast concrete construction mainly due to its ease of placement over conventional concrete. Some benefits of using SCC for precast concrete applications are easily …