Mixes

Control

20GP

30GP

30FFA

30GGBS

Cement GU (kg)

400

320

280

280

280

Glass Powder (kg)

0

80

120

0

0

Fly Ash (kg)

0

0

0

120

0

Slag (kg)

0

0

0

0

120

Water (kg)

160

160

160

160

160

Water/cement ratio

0.40

0.50

0.57

0.57

0.57

Sand 0 - 5 mm abs 1.16 (kg)

690

673

664

654

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)

0

0

0

0

0

AEA (Airextra) (ml/100kg)

89

94

111

178

144

Superplasticizer (Plastol 5000) (l/m3)

2.33

2.18

2.00

2.22

2.22