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RISEffects of Air-Cooled Blast Furnace Slag Aggregate on Pore Solution Chemistry of Cementitious Systems
Publisher: ASCE
Abstract: Air-cooled blast furnace slag (ACBFS) can be used to replace naturally mined aggregates to minimize the environmental and economic costs associated with construction. This paper compares pore solution chemistry of mortars ...
Distinct Effect of Hydration of Calcined Kaolinitic Clay–Limestone Blended Cement on Microstructure and Autogenous Shrinkage
Publisher: ASCE
Abstract: This paper investigates the microstructure and autogenous shrinkage of calcined kaolinitic clay-limestone (LC) blended cement paste composites up to 200 days. The calcined clay-limestone content ranged between 20% and ...
Mechanism of PVA Fiber Influence in Foam Concrete: From Macroscopic to Microscopic View
Publisher: ASCE
Abstract: Fibers are added to foam concrete to improve its mechanical properties. Despite several studies about the performance of fiber-reinforced foam concretes, the mechanism of fiber reinforcement in foam concretes is not ...
Durability and Microstructure Properties of Low-Carbon Concrete Incorporating Ferronickel Slag Sand and Fly Ash
Publisher: American Society of Civil Engineers
Abstract: Ferronickel slag (FNS) which is also known as electric arc furnace slag is a byproduct of the production of ferronickel alloy. The production of FNS at Société Le Nickel (SLN) in New Caledonia is about 2 Mt per year ...