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3 cards from this section. Quick, good the night before a test.
What is produced from the pozzolanic reaction?
Think about the reaction between calcium hydroxide and silica.
Name a mineral admixture that reacts pozzolanically.
It's a by-product from burning coal.
What is the primary product of the pozzolanic reaction?
Focus on what the reaction generates.
True or False: Pozzolanic reactions only improve short-term strength.
Reflect on the ongoing effects over time.
Discuss how changing the ratio of mineral admixtures might impact the oozing of C-S-H in young concrete mixes. What factors should be considered?
Consider flowability vs. strength gains.
Evaluate the environmental benefits of using pozzolanic materials in concrete mixes in terms of sustainability.
Think about the concept of recycling and lifecycle analysis in construction.
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