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Questions and Answers
What has been a hindrance to studying fly ash composition in the past?
What has been a hindrance to studying fly ash composition in the past?
- Excessive knowledge of mineralogical analysis techniques
- Availability of reliable methodologies
- Increased number of studies
- A lack of quantitative analytical data (correct)
Which research group developed reliable methodologies for mineral quantification?
Which research group developed reliable methodologies for mineral quantification?
- Manz
- Winborn et al. (correct)
- Dhir
- Ward and French
What is the classification of Pulverized Fuel Ash based on its lime content?
What is the classification of Pulverized Fuel Ash based on its lime content?
- Sialic and Calcic ashes
- ASTM class F and C fly ashes (correct)
- Spherical particles
- Fly ash and C ash
Which method of classification for fly ash was proposed by Roy et al.?
Which method of classification for fly ash was proposed by Roy et al.?
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What are the three major groups of oxides defined in the text?
What are the three major groups of oxides defined in the text?
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What is the typical size range of the spherical particles in fly ash?
What is the typical size range of the spherical particles in fly ash?
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Which classes are defined next to the three major classes on the ternary diagram?
Which classes are defined next to the three major classes on the ternary diagram?
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What do the spherical particles in fly ash form upon?
What do the spherical particles in fly ash form upon?
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What is the alternative classification proposed by Roy et al. called?
What is the alternative classification proposed by Roy et al. called?
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