Betonsamenstelling - Betonica
Betonsamenstelling - Betonica
Betonsamenstelling - Betonica
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MIX<br />
DESIGN<br />
MIX<br />
PROPORTIONING<br />
SPECIALE SPECIALE BETONSOORTEN<br />
BETONSOORTEN<br />
- Hogesterktebeton (High Strength Concrete (HSC))<br />
ontwerp<br />
Formule van Feret (uitgebreid voor silica fume)<br />
cement 420 kg<br />
W/C fc fc fc silica fume 0 kg<br />
0.1 176.0 195.3 200.4 Kg 4.91<br />
0.15 140.4 161.5 167.4 fcem 62 N/mm2<br />
0.2 114.6 135.8 141.9<br />
0.25 95.3 115.8 121.8 cement 420 kg<br />
0.3 80.5 99.9 105.7 silica fume 42 kg<br />
0.35 68.9 87.0 92.6 Kg 4.91<br />
0.4 59.6 76.5 81.8 fcem 62 N/mm2<br />
0.5 45.9 60.5 65.1<br />
0.6 36.4 49.0 53.1 cement 420 kg<br />
0.7 29.6 40.5 44.1 silica fume 84 kg<br />
0.8 24.6 34.1 37.2 Kg 4.91<br />
0.9 20.7 29.0 31.9 fcem 62 N/mm2<br />
1 17.7<br />
0% SF<br />
25.0<br />
10%SF<br />
27.6<br />
20%SF<br />
Kg.<br />
f cem<br />
f c =<br />
2<br />
⎛<br />
W ⎞<br />
⎜ 3.<br />
15 ⎟<br />
⎜1+<br />
C ⎟<br />
⎜<br />
s ⎟<br />
⎜ 1.<br />
4 − 0.<br />
4.<br />
exp( −11<br />
) ⎟<br />
⎝<br />
c ⎠<br />
Bekistingen – ontwerp en uitvoering, 21 juni, 2011<br />
fc (N/mm2)<br />
150.0<br />
100.0<br />
50.0<br />
druksterkte fc<br />
0.0<br />
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1<br />
W/C<br />
27<br />
SF_0%<br />
SF_10%<br />
SF_20%
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