Civil Engineering Reference
In-Depth Information
Figure 5.
Conduction calorimetry of C
3
S containing finely divided SiO
2
.
Table 3.
Calcium Hydroxide Content in C
3
S Pastes in the Presence of SiO
2
Sample
Calcium Hydroxide (%),
at Different Times (Hrs)
3
7
24
Tricalcium Silicate
1.2
2.4
10.0
Tricalcium Silicate + 0.0% SiO
2
1.2
3.2
10.4
Tricalcium Silicate + 0.5% SiO
2
1.6
2.8
11.2
Tricalcium Silicate + 1.0% SiO
2
2.4
5.6
12.4
Tricalcium Silicate + 5.0% SiO
2
2.4
6.4
12.8
Tricalcium Silicate + 10% SiO
2
4.0
7.6
16.6
