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Table 1 Characteristics of the cement.

From: Prediction of the Tensile Strength of Normal and Steel Fiber Reinforced Concrete Exposed to High Temperatures

Characteristics Results
Mineralogical
Composition of Clinker
\({\mathrm{C}}_{3}\mathrm{S}\) \({\mathrm{C}}_{3}\mathrm{S}\)(%) 52.67
\({\mathrm{C}}_{2}\mathrm{S}\) \({\mathrm{C}}_{2}\mathrm{S}\)(%) 19.89
\({\mathrm{C}}_{2}\mathrm{A}\) \({\mathrm{C}}_{2}\mathrm{A}\)(%) 6.09
\({\mathrm{C}}_{4}\mathrm{AF}\) \({\mathrm{C}}_{4}\mathrm{AF}\)(%) 11.74
Setting Time (Minutes) Initial 186
Final 276
Compressive Strength (MPa) 2 days 16.1
3 days 23.6
7 days 31.9
28 days 50
Physical Properties Fineness by Blaine Test (\({\mathrm{cm}}^{2}\)/gr) 3165
Autoclave Expansion (%) 0.17