Effects of Supplementary Cementing Materials Flashcards by artlover31 .

Q

Water Requirements

A

fly ash d, slag d, silica fume u, metakaolin n

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Q

workability

A

fly ash u, slag u, silica fume d, metakaolin u

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Q

bleeding/segregation

A

fly ash d, slag v, silica fume d, metakaolin n

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Q

air content

A

fly ash d, slag v, silica fume d, metakaolin n

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Q

heath of hydration

A

fly ash d, slag d, silica fume v, metakaolin d

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Q

setting time

A

fly ash u, slag u, silica fume, n, metakaolin, n

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Q

finishability

A

all up except silica fume v

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Q

pumpability

A

all up

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Q

plastic shrinkage cracking

A

fly ash n, slag n, silica fume u, metakaolin n

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Q

strength gain

A

all vary except silica fume u

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Q

abrasion resistance

A

all none

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Q

freeze-thaw

A

all none

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Q

shrinkage and creep

A

all none

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Q

permeability

A

all down

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Q

alkali-silica reactivity

A

all down

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Q

sulphate resistance

A

all up

Q

carbonation

A

all none