Mixes

Control

20GP

30GP

30FFA

30GGBS

Cement GU (kg)

430

344

301

301

301

Glass Powder (kg)

0

86

129

0

0

Fly Ash (kg)

0

0

0

129

0

Slag (kg)

0

0

0

0

129

Water (kg)

150.5

150.5

150.5

150.5

150.5

Water/cement ratio

0.35

0.44

0.50

0.50

0.50

Sand 0 - 5 mm abs 1.16 (kg)

691

672

662

652

679

Aggregates 5 - 14 mm abs 0.47 (kg)

856

856

856

856

856

Aggregates 10 - 20 mm abs 0.34 (kg)

214

214

214

214

214

AEA (Airex-L) (ml/100kg)

103

93

134

134

103

AEA (Airextra) (ml/100kg)

0

0

0

0

0

Superplasticizer (Plastol 5000) (l/m3)

2.67

2.22

1.78

1.89

2.22