Ejercicios cementos Flashcards

1
Q

% SiO2

A

s

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2
Q

% SO3

A

s1

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3
Q

Cal libre

A

k

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4
Q

CaO comb

A

c - k

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5
Q

Cao en yeso

A

(SO3) * (CaO) → (SO4Ca)

%CaO en SO4Ca = 0,7 s1

%SO4Ca = 1,7 s1

%Cao disp = c - k - 0,7s1

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6
Q

%AFC4

A

(Al2O3) * (Fe2O3) * (4 CaO) → (AFC4)

% AFC4 = 3,04 Fe2O3

%Al2O3 en AFC4 = 0,64 f

%CaO en AFC4 = 1,4 f

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7
Q

%C3A

A

(Al2O3) * (Fe2O3) * (4 CaO) → (AFC4)

%C3A = 2,65 a - 1,69 f

%CaO en C3A = 1,65 a - 1,05 f

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8
Q

% SC2 y SC3

A

(SiO2) * (2 CaO) → (SC2)

(SiO2) * (3CaO) → (SC3)

%CaO disp = c - k - 0,7s1 - 1,65a - 0,35f

%SiO2 disp = s

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9
Q

A/F < 0,64

A

En vez de tomar AFC4, cogemos AFC4 y C2F.

(Habría que calcular la composición potencial)

No se formaría AC3

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10
Q

Composición potencial en el clincher de otros componentes mineralógicos

A
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