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2 cards from this section. Quick, good the night before a test.
What is Recycled Aggregate Concrete (RAC)?
Consider what it is made from.
Name one advantage of using RAC.
Think about its ecological benefit.
What is the primary benefit of using Recycled Aggregate Concrete?
Think about its impact on natural resources.
True or False: RAC has a lower density than traditional concrete.
Recall the characteristics of the aggregates used.
Design a mix for RAC that incorporates a specific water-cement ratio considering higher water absorption. Explain your rationale.
Think about how the absorption rate affects the initial water requirements.
Analyze the lifecycle of a building that uses RAC and critique its sustainability compared to one using traditional aggregates.
Consider both environmental metrics and construction practices.
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